PPS板（聚苯硫(liu)醚） 

PPS ：英文名稱:polyphenylene sulfide ,是(shi)(shi)結晶型(xing)(xing)（結晶度(du)(du)(du)(du)(du)55%-65%）的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)高(gao)(gao)(gao)(gao)(gao)(gao)(gao)剛(gang)性(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)白色(se)粉末聚(ju)(ju)合(he)(he)(he)物(wu)，耐(nai)(nai)(nai)(nai)(nai)(nai)熱(re)(re)(re)(re)性(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)高(gao)(gao)(gao)(gao)(gao)(gao)(gao)（連續使用(yong)(yong)(yong)溫(wen)(wen)(wen)度(du)(du)(du)(du)(du)達(da)(da)240℃）、機(ji)(ji)(ji)械(xie)(xie)(xie)(xie)強(qiang)(qiang)(qiang)(qiang)(qiang)度(du)(du)(du)(du)(du)、剛(gang)性(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)、難(nan)燃(ran)(ran)性(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)、耐(nai)(nai)(nai)(nai)(nai)(nai)化(hua)(hua)(hua)(hua)(hua)(hua)學(xue)(xue)(xue)藥(yao)品性(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)、電(dian)(dian)(dian)氣(qi)特性(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)、尺寸(cun)穩(wen)定(ding)(ding)(ding)性(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)都(dou)優(you)(you)良(liang)(liang)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)樹(shu)脂，耐(nai)(nai)(nai)(nai)(nai)(nai)磨(mo)(mo)、抗(kang)(kang)(kang)(kang)(kang)蠕變(bian)(bian)性(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)優(you)(you)、阻(zu)(zu)(zu)燃(ran)(ran)性(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)優(you)(you)。有(you)(you)自(zi)熄性(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)，達(da)(da)UL94V-0級。高(gao)(gao)(gao)(gao)(gao)(gao)(gao)溫(wen)(wen)(wen)、高(gao)(gao)(gao)(gao)(gao)(gao)(gao)濕下(xia)(xia)仍(reng)(reng)保(bao)持(chi)良(liang)(liang)好(hao)(hao)(hao)(hao)(hao)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)電(dian)(dian)(dian)性(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)能(neng)(neng)(neng)(neng)(neng)。流動性(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)好(hao)(hao)(hao)(hao)(hao)，易成(cheng)(cheng)型(xing)(xing)，成(cheng)(cheng)型(xing)(xing)時(shi)(shi)(shi)幾乎(hu)沒有(you)(you)縮(suo)孔凹斑。與各(ge)種(zhong)(zhong)無(wu)(wu)機(ji)(ji)(ji)填(tian)(tian)料(liao)(liao)(liao)(liao)(liao)(liao)有(you)(you)良(liang)(liang)好(hao)(hao)(hao)(hao)(hao)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)親和(he)(he)(he)(he)(he)(he)(he)性(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)。它(ta)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)開發縮(suo)短(duan)(duan)了標準(zhun)熱(re)(re)(re)(re)塑(su)(su)(su)性(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)塑(su)(su)(su)料(liao)(liao)(liao)(liao)(liao)(liao)材(cai)(cai)(cai)料(liao)(liao)(liao)(liao)(liao)(liao)（例如PA 、POM、PET……）與高(gao)(gao)(gao)(gao)(gao)(gao)(gao)級工(gong)(gong)(gong)程塑(su)(su)(su)料(liao)(liao)(liao)(liao)(liao)(liao)之間的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)差別。 PPS 又名：聚(ju)(ju)苯(ben)硫(liu)(liu)(liu)醚(mi)(mi) 生產商：臺灣(wan)板(ban)(ban)材(cai)(cai)(cai)： 厚度(du)(du)(du)(du)(du)（0.25～50㎜）*寬1200㎜*長1200㎜ 棒材(cai)(cai)(cai)： ￠6~ ￠200㎜*1000㎜ 優(you)(you)點(dian)： 高(gao)(gao)(gao)(gao)(gao)(gao)(gao)機(ji)(ji)(ji)械(xie)(xie)(xie)(xie)強(qiang)(qiang)(qiang)(qiang)(qiang)度(du)(du)(du)(du)(du)。剛(gang)硬(ying)，杰(jie)出(chu)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)低(di)磨(mo)(mo)耗，耐(nai)(nai)(nai)(nai)(nai)(nai)沖(chong)擊(ji)(ji)及(ji)(ji)(ji)(ji)(ji)抗(kang)(kang)(kang)(kang)(kang)化(hua)(hua)(hua)(hua)(hua)(hua)性(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)比(bi)PSU 及(ji)(ji)(ji)(ji)(ji)PE更佳。符合(he)(he)(he)OSU標準(zhun)非常(chang)好(hao)(hao)(hao)(hao)(hao)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)抗(kang)(kang)(kang)(kang)(kang)化(hua)(hua)(hua)(hua)(hua)(hua)抗(kang)(kang)(kang)(kang)(kang)氧(yang)(yang)化(hua)(hua)(hua)(hua)(hua)(hua)。及(ji)(ji)(ji)(ji)(ji)抗(kang)(kang)(kang)(kang)(kang)水解(jie)性(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)， 可(ke)(ke)(ke)(ke)(ke)(ke)(ke)做重覆蒸汽(qi)煮沸。防火(huo)(huo)自(zi)熄性(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)塑(su)(su)(su)膠。很(hen)高(gao)(gao)(gao)(gao)(gao)(gao)(gao)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)時(shi)(shi)(shi)用(yong)(yong)(yong)溫(wen)(wen)(wen)度(du)(du)(du)(du)(du)，在(zai)(zai)(zai)(zai)(zai)(zai) 220℃下(xia)(xia)仍(reng)(reng)可(ke)(ke)(ke)(ke)(ke)(ke)(ke)耐(nai)(nai)(nai)(nai)(nai)(nai)高(gao)(gao)(gao)(gao)(gao)(gao)(gao)腐濁，可(ke)(ke)(ke)(ke)(ke)(ke)(ke)短(duan)(duan)暫使用(yong)(yong)(yong)至 260℃。在(zai)(zai)(zai)(zai)(zai)(zai)此溫(wen)(wen)(wen)度(du)(du)(du)(du)(du)其(qi)(qi)(qi)(qi)(qi) 撓曲強(qiang)(qiang)(qiang)(qiang)(qiang)度(du)(du)(du)(du)(du)和(he)(he)(he)(he)(he)(he)(he)室(shi)濕時(shi)(shi)(shi)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)ABS相(xiang)若，低(di)收(shou)(shou)縮(suo)率，優(you)(you)異(yi)(yi)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)尺寸(cun)及(ji)(ji)(ji)(ji)(ji)耐(nai)(nai)(nai)(nai)(nai)(nai)熱(re)(re)(re)(re) 安定(ding)(ding)(ding)性(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)，生理學(xue)(xue)(xue)上使用(yong)(yong)(yong)無(wu)(wu)疑(yi)。缺點(dian)： 不(bu)(bu)耐(nai)(nai)(nai)(nai)(nai)(nai)磨(mo)(mo)。延(yan)伸(shen)性(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)低(di)。和(he)(he)(he)(he)(he)(he)(he)極性(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)溶(rong)劑(ji)和(he)(he)(he)(he)(he)(he)(he)酒精接觸會變(bian)(bian)脆/斷裂。 加(jia)工(gong)(gong)(gong)時(shi)(shi)(shi)如含應力時(shi)(shi)(shi)亦易斷裂不(bu)(bu)可(ke)(ke)(ke)(ke)(ke)(ke)(ke)用(yong)(yong)(yong)冷卻(que)油加(jia)工(gong)(gong)(gong)切削(xue)。 2PPS板(ban)(ban)特性(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing) 特性(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)：空氣(qi)中(zhong)(zhong)(zhong)(zhong)最大(da)(da)允許工(gong)(gong)(gong)作溫(wen)(wen)(wen)度(du)(du)(du)(du)(du)非常(chang)高(gao)(gao)(gao)(gao)(gao)(gao)(gao)可(ke)(ke)(ke)(ke)(ke)(ke)(ke)在(zai)(zai)(zai)(zai)(zai)(zai)220℃持(chi)續工(gong)(gong)(gong)作，短(duan)(duan)時(shi)(shi)(shi)可(ke)(ke)(ke)(ke)(ke)(ke)(ke)達(da)(da)260℃，在(zai)(zai)(zai)(zai)(zai)(zai)高(gao)(gao)(gao)(gao)(gao)(gao)(gao)溫(wen)(wen)(wen)環境保(bao)持(chi)高(gao)(gao)(gao)(gao)(gao)(gao)(gao)機(ji)(ji)(ji)械(xie)(xie)(xie)(xie)強(qiang)(qiang)(qiang)(qiang)(qiang)度(du)(du)(du)(du)(du)、剛(gang)度(du)(du)(du)(du)(du)和(he)(he)(he)(he)(he)(he)(he)硬(ying)度(du)(du)(du)(du)(du)，優(you)(you)越的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)耐(nai)(nai)(nai)(nai)(nai)(nai)化(hua)(hua)(hua)(hua)(hua)(hua)學(xue)(xue)(xue)腐蝕(shi)及(ji)(ji)(ji)(ji)(ji)耐(nai)(nai)(nai)(nai)(nai)(nai)水解(jie)性(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)能(neng)(neng)(neng)(neng)(neng)（目(mu)前(qian)尚未發現可(ke)(ke)(ke)(ke)(ke)(ke)(ke)在(zai)(zai)(zai)(zai)(zai)(zai)200℃以(yi)(yi)下(xia)(xia)溶(rong)解(jie)聚(ju)(ju)苯(ben)硫(liu)(liu)(liu)醚(mi)(mi)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)溶(rong)劑(ji)，對(dui)無(wu)(wu)機(ji)(ji)(ji)酸(suan)、堿(jian)和(he)(he)(he)(he)(he)(he)(he)鹽類的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)抵抗(kang)(kang)(kang)(kang)(kang)性(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)極強(qiang)(qiang)(qiang)(qiang)(qiang)），優(you)(you)秀的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)耐(nai)(nai)(nai)(nai)(nai)(nai)磨(mo)(mo)和(he)(he)(he)(he)(he)(he)(he)摩擦性(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)，非常(chang)好(hao)(hao)(hao)(hao)(hao)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)尺寸(cun)穩(wen)定(ding)(ding)(ding)性(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)，優(you)(you)秀的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)抗(kang)(kang)(kang)(kang)(kang)高(gao)(gao)(gao)(gao)(gao)(gao)(gao)能(neng)(neng)(neng)(neng)(neng)量(liang)(liang)(liang)輻射(she)，良(liang)(liang)好(hao)(hao)(hao)(hao)(hao)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)抗(kang)(kang)(kang)(kang)(kang)紫外線性(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)能(neng)(neng)(neng)(neng)(neng)，自(zi)身具(ju)(ju)(ju)(ju)有(you)(you)阻(zu)(zu)(zu)燃(ran)(ran)性(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)，優(you)(you)良(liang)(liang)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)電(dian)(dian)(dian)絕緣性(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)。 （1）一(yi)(yi)般性(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)能(neng)(neng)(neng)(neng)(neng)： PPS為(wei)(wei)(wei)一(yi)(yi)種(zhong)(zhong)外觀白色(se)、高(gao)(gao)(gao)(gao)(gao)(gao)(gao)結晶度(du)(du)(du)(du)(du)、硬(ying)而脆的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)聚(ju)(ju)合(he)(he)(he)物(wu)，純(chun)PPS的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)相(xiang)對(dui){HotTag}密度(du)(du)(du)(du)(du)為(wei)(wei)(wei)1.3，但(dan)改性(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)后會增(zeng)(zeng)大(da)(da)。PPS有(you)(you)吸水率極小(xiao)(xiao)(xiao)，一(yi)(yi)般只有(you)(you)0.03%左(zuo)(zuo)右。PPS的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)阻(zu)(zu)(zu)燃(ran)(ran)性(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)好(hao)(hao)(hao)(hao)(hao)，其(qi)(qi)(qi)(qi)(qi)氧(yang)(yang)指數(shu)(shu)高(gao)(gao)(gao)(gao)(gao)(gao)(gao)達(da)(da)44%以(yi)(yi)上；與其(qi)(qi)(qi)(qi)(qi)他塑(su)(su)(su)料(liao)(liao)(liao)(liao)(liao)(liao)相(xiang)比(bi)，它(ta)在(zai)(zai)(zai)(zai)(zai)(zai)塑(su)(su)(su)料(liao)(liao)(liao)(liao)(liao)(liao)中(zhong)(zhong)(zhong)(zhong)屬(shu)(shu)于(yu)高(gao)(gao)(gao)(gao)(gao)(gao)(gao)阻(zu)(zu)(zu)燃(ran)(ran)材(cai)(cai)(cai)料(liao)(liao)(liao)(liao)(liao)(liao)（純(chun)PVC的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)氧(yang)(yang)指數(shu)(shu)為(wei)(wei)(wei)47%、PSF為(wei)(wei)(wei)30%、PA66為(wei)(wei)(wei)29%、MPPO為(wei)(wei)(wei)28%，PC為(wei)(wei)(wei)25%）。 （2）機(ji)(ji)(ji)械(xie)(xie)(xie)(xie)性(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)能(neng)(neng)(neng)(neng)(neng)： 純(chun)PPS的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)機(ji)(ji)(ji)械(xie)(xie)(xie)(xie)性(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)能(neng)(neng)(neng)(neng)(neng)不(bu)(bu)高(gao)(gao)(gao)(gao)(gao)(gao)(gao)，尤(you)其(qi)(qi)(qi)(qi)(qi)沖(chong)擊(ji)(ji)強(qiang)(qiang)(qiang)(qiang)(qiang)度(du)(du)(du)(du)(du)比(bi)較低(di)。以(yi)(yi)玻(bo)璃纖(xian)維增(zeng)(zeng)強(qiang)(qiang)(qiang)(qiang)(qiang)后會大(da)(da)幅度(du)(du)(du)(du)(du)提(ti)高(gao)(gao)(gao)(gao)(gao)(gao)(gao)沖(chong)擊(ji)(ji)強(qiang)(qiang)(qiang)(qiang)(qiang)度(du)(du)(du)(du)(du)和(he)(he)(he)(he)(he)(he)(he)拉伸(shen)強(qiang)(qiang)(qiang)(qiang)(qiang)度(du)(du)(du)(du)(du)，拉伸(shen)強(qiang)(qiang)(qiang)(qiang)(qiang)度(du)(du)(du)(du)(du)>170MPa，彎(wan)曲強(qiang)(qiang)(qiang)(qiang)(qiang)度(du)(du)(du)(du)(du)>220MPa，缺口沖(chong)擊(ji)(ji)強(qiang)(qiang)(qiang)(qiang)(qiang)度(du)(du)(du)(du)(du)>16MPa。PPS的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)剛(gang)性(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)很(hen)高(gao)(gao)(gao)(gao)(gao)(gao)(gao)，在(zai)(zai)(zai)(zai)(zai)(zai)工(gong)(gong)(gong)程塑(su)(su)(su)料(liao)(liao)(liao)(liao)(liao)(liao)中(zhong)(zhong)(zhong)(zhong)少(shao)見。純(chun)PPS的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)彎(wan)曲模(mo)量(liang)(liang)(liang)可(ke)(ke)(ke)(ke)(ke)(ke)(ke)達(da)(da)3.8Gpa，無(wu)(wu)機(ji)(ji)(ji)填(tian)(tian)充改性(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)后可(ke)(ke)(ke)(ke)(ke)(ke)(ke)達(da)(da)到(dao)12.6Gpa,增(zeng)(zeng)大(da)(da)5倍(bei)之多。而以(yi)(yi)剛(gang)性(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)著稱的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)PPO僅為(wei)(wei)(wei)2.55Gpa，PC僅為(wei)(wei)(wei)2.1Gpa。PPS具(ju)(ju)(ju)(ju)有(you)(you)優(you)(you)異(yi)(yi)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)耐(nai)(nai)(nai)(nai)(nai)(nai)蠕變(bian)(bian)性(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)和(he)(he)(he)(he)(he)(he)(he)耐(nai)(nai)(nai)(nai)(nai)(nai)疲(pi)勞性(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)，在(zai)(zai)(zai)(zai)(zai)(zai)負荷下(xia)(xia)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)耐(nai)(nai)(nai)(nai)(nai)(nai)蠕變(bian)(bian)性(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)好(hao)(hao)(hao)(hao)(hao)。表(biao)面(mian)硬(ying)度(du)(du)(du)(du)(du)高(gao)(gao)(gao)(gao)(gao)(gao)(gao)，洛氏硬(ying)度(du)(du)(du)(du)(du)>100HR；耐(nai)(nai)(nai)(nai)(nai)(nai)磨(mo)(mo)性(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)高(gao)(gao)(gao)(gao)(gao)(gao)(gao)，其(qi)(qi)(qi)(qi)(qi)1000轉(zhuan)時(shi)(shi)(shi)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)磨(mo)(mo)耗量(liang)(liang)(liang)僅為(wei)(wei)(wei)0.04g，通過(guo)填(tian)(tian)充氟(fu)樹(shu)脂及(ji)(ji)(ji)(ji)(ji)二硫(liu)(liu)(liu)化(hua)(hua)(hua)(hua)(hua)(hua)鉬等(deng)(deng)(deng)潤滑劑(ji)，可(ke)(ke)(ke)(ke)(ke)(ke)(ke)大(da)(da)幅度(du)(du)(du)(du)(du)提(ti)高(gao)(gao)(gao)(gao)(gao)(gao)(gao)其(qi)(qi)(qi)(qi)(qi)耐(nai)(nai)(nai)(nai)(nai)(nai)磨(mo)(mo)性(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)，摩擦系(xi)數(shu)(shu)在(zai)(zai)(zai)(zai)(zai)(zai)0.01~0.02。PPS還具(ju)(ju)(ju)(ju)有(you)(you)一(yi)(yi)定(ding)(ding)(ding)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)自(zi)潤性(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)。PPS的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)機(ji)(ji)(ji)械(xie)(xie)(xie)(xie)性(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)能(neng)(neng)(neng)(neng)(neng)對(dui)溫(wen)(wen)(wen)度(du)(du)(du)(du)(du)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)敏感性(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)能(neng)(neng)(neng)(neng)(neng)小(xiao)(xiao)(xiao)。 （3）熱(re)(re)(re)(re)學(xue)(xue)(xue)性(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)能(neng)(neng)(neng)(neng)(neng)：PPS具(ju)(ju)(ju)(ju)有(you)(you)優(you)(you)異(yi)(yi)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)熱(re)(re)(re)(re)性(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)能(neng)(neng)(neng)(neng)(neng)，其(qi)(qi)(qi)(qi)(qi)熔(rong)點(dian)超過(guo)280℃，熱(re)(re)(re)(re)變(bian)(bian)形(xing)溫(wen)(wen)(wen)度(du)(du)(du)(du)(du)超過(guo)260℃，短(duan)(duan)期(qi)可(ke)(ke)(ke)(ke)(ke)(ke)(ke)耐(nai)(nai)(nai)(nai)(nai)(nai)260℃，并可(ke)(ke)(ke)(ke)(ke)(ke)(ke)在(zai)(zai)(zai)(zai)(zai)(zai)200℃下(xia)(xia)長期(qi)使用(yong)(yong)(yong)。在(zai)(zai)(zai)(zai)(zai)(zai)空氣(qi)中(zhong)(zhong)(zhong)(zhong)于(yu)700℃降解(jie)，在(zai)(zai)(zai)(zai)(zai)(zai)1000℃惰性(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)氣(qi)體仍(reng)(reng)保(bao)持(chi)40%的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)重量(liang)(liang)(liang)。經特殊改性(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)品種(zhong)(zhong)，熱(re)(re)(re)(re)變(bian)(bian)形(xing)溫(wen)(wen)(wen)度(du)(du)(du)(du)(du)可(ke)(ke)(ke)(ke)(ke)(ke)(ke)達(da)(da)350℃以(yi)(yi)上。[1] （4）電(dian)(dian)(dian)學(xue)(xue)(xue)性(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)能(neng)(neng)(neng)(neng)(neng)：PPS的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)電(dian)(dian)(dian)性(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)能(neng)(neng)(neng)(neng)(neng)十分(fen)突出(chu)，與其(qi)(qi)(qi)(qi)(qi)他工(gong)(gong)(gong)程塑(su)(su)(su)料(liao)(liao)(liao)(liao)(liao)(liao)相(xiang)比(bi)，其(qi)(qi)(qi)(qi)(qi)介電(dian)(dian)(dian)常(chang)數(shu)(shu)和(he)(he)(he)(he)(he)(he)(he)介電(dian)(dian)(dian)損耗角正(zheng)切值都(dou)比(bi)較低(di)，并且在(zai)(zai)(zai)(zai)(zai)(zai)較大(da)(da)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)頻率、溫(wen)(wen)(wen)度(du)(du)(du)(du)(du)及(ji)(ji)(ji)(ji)(ji)溫(wen)(wen)(wen)度(du)(du)(du)(du)(du)范圍內(nei)變(bian)(bian)化(hua)(hua)(hua)(hua)(hua)(hua)不(bu)(bu)大(da)(da)；PPS的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)耐(nai)(nai)(nai)(nai)(nai)(nai)電(dian)(dian)(dian)弧好(hao)(hao)(hao)(hao)(hao)，可(ke)(ke)(ke)(ke)(ke)(ke)(ke)與熱(re)(re)(re)(re)固性(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)塑(su)(su)(su)料(liao)(liao)(liao)(liao)(liao)(liao)媲美。PPS常(chang)用(yong)(yong)(yong)于(yu)電(dian)(dian)(dian)器(qi)(qi)(qi)絕緣材(cai)(cai)(cai)料(liao)(liao)(liao)(liao)(liao)(liao)，其(qi)(qi)(qi)(qi)(qi)用(yong)(yong)(yong)量(liang)(liang)(liang)可(ke)(ke)(ke)(ke)(ke)(ke)(ke)占30%左(zuo)(zuo)右。 （5）耐(nai)(nai)(nai)(nai)(nai)(nai)化(hua)(hua)(hua)(hua)(hua)(hua)學(xue)(xue)(xue)性(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)能(neng)(neng)(neng)(neng)(neng)：PPS的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)最大(da)(da)特點(dian)之一(yi)(yi)為(wei)(wei)(wei)耐(nai)(nai)(nai)(nai)(nai)(nai)化(hua)(hua)(hua)(hua)(hua)(hua)學(xue)(xue)(xue)腐蝕(shi)性(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)好(hao)(hao)(hao)(hao)(hao)，其(qi)(qi)(qi)(qi)(qi)化(hua)(hua)(hua)(hua)(hua)(hua)學(xue)(xue)(xue)穩(wen)定(ding)(ding)(ding)性(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)能(neng)(neng)(neng)(neng)(neng)僅次于(yu)F4；PPS對(dui)大(da)(da)多酸(suan)、酯、酮、醛、酚及(ji)(ji)(ji)(ji)(ji)脂肪烴、芳香烴、氯代(dai)烴等(deng)(deng)(deng)穩(wen)定(ding)(ding)(ding)，目(mu)前(qian)尚未發現可(ke)(ke)(ke)(ke)(ke)(ke)(ke)在(zai)(zai)(zai)(zai)(zai)(zai)200℃以(yi)(yi)下(xia)(xia)溶(rong)解(jie)聚(ju)(ju)苯(ben)硫(liu)(liu)(liu)醚(mi)(mi)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)溶(rong)劑(ji)，對(dui)無(wu)(wu)機(ji)(ji)(ji)酸(suan)、堿(jian)和(he)(he)(he)(he)(he)(he)(he)鹽類的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)抵抗(kang)(kang)(kang)(kang)(kang)性(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)極強(qiang)(qiang)(qiang)(qiang)(qiang)。不(bu)(bu)耐(nai)(nai)(nai)(nai)(nai)(nai)氯代(dai)聯(lian)苯(ben)及(ji)(ji)(ji)(ji)(ji)氧(yang)(yang)化(hua)(hua)(hua)(hua)(hua)(hua)性(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)酸(suan)、氧(yang)(yang)化(hua)(hua)(hua)(hua)(hua)(hua)劑(ji)、濃硫(liu)(liu)(liu)酸(suan)、濃硝(xiao)酸(suan)、王水、過(guo)氧(yang)(yang)化(hua)(hua)(hua)(hua)(hua)(hua)氫及(ji)(ji)(ji)(ji)(ji)次氯酸(suan)鈉等(deng)(deng)(deng)。 （6）PPS的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)耐(nai)(nai)(nai)(nai)(nai)(nai)輻射(she)性(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)好(hao)(hao)(hao)(hao)(hao)，耐(nai)(nai)(nai)(nai)(nai)(nai)輻射(she)達(da)(da)到(dao)Gy 1×108，是(shi)(shi)其(qi)(qi)(qi)(qi)(qi)它(ta)工(gong)(gong)(gong)程塑(su)(su)(su)料(liao)(liao)(liao)(liao)(liao)(liao)無(wu)(wu)法(fa)比(bi)擬的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)新材(cai)(cai)(cai)料(liao)(liao)(liao)(liao)(liao)(liao)，是(shi)(shi)電(dian)(dian)(dian)子(zi)、電(dian)(dian)(dian)氣(qi)、機(ji)(ji)(ji)械(xie)(xie)(xie)(xie)、儀(yi)器(qi)(qi)(qi)、航(hang)空、航(hang)天、軍(jun)事(shi)等(deng)(deng)(deng)領域特別是(shi)(shi)原子(zi)彈、中(zhong)(zhong)(zhong)(zhong)子(zi)彈耐(nai)(nai)(nai)(nai)(nai)(nai)輻射(she)唯一(yi)(yi)理想(xiang)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)優(you)(you)良(liang)(liang)材(cai)(cai)(cai)料(liao)(liao)(liao)(liao)(liao)(liao)。 （7）尺寸(cun)穩(wen)定(ding)(ding)(ding)性(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)好(hao)(hao)(hao)(hao)(hao)：成(cheng)(cheng)型(xing)(xing)收(shou)(shou)縮(suo)率很(hen)低(di)，小(xiao)(xiao)(xiao)于(yu)0.0025%，吸收(shou)(shou)率小(xiao)(xiao)(xiao)于(yu)0.05%，線性(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)熱(re)(re)(re)(re)膨脹系(xi)數(shu)(shu)也小(xiao)(xiao)(xiao)。在(zai)(zai)(zai)(zai)(zai)(zai)高(gao)(gao)(gao)(gao)(gao)(gao)(gao)溫(wen)(wen)(wen)、高(gao)(gao)(gao)(gao)(gao)(gao)(gao)濕條件下(xia)(xia)仍(reng)(reng)表(biao)現出(chu)良(liang)(liang)好(hao)(hao)(hao)(hao)(hao)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)尺寸(cun)穩(wen)定(ding)(ding)(ding)性(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)。故在(zai)(zai)(zai)(zai)(zai)(zai)機(ji)(ji)(ji)械(xie)(xie)(xie)(xie)、化(hua)(hua)(hua)(hua)(hua)(hua)工(gong)(gong)(gong)、儀(yi)器(qi)(qi)(qi)、儀(yi)表(biao)和(he)(he)(he)(he)(he)(he)(he)航(hang)空、航(hang)天、艦(jian)船等(deng)(deng)(deng)各(ge)個方(fang)面(mian)都(dou)具(ju)(ju)(ju)(ju)有(you)(you)廣泛(fan)用(yong)(yong)(yong)途。 （8）電(dian)(dian)(dian)性(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)能(neng)(neng)(neng)(neng)(neng)優(you)(you)：聚(ju)(ju)苯(ben)硫(liu)(liu)(liu)醚(mi)(mi)在(zai)(zai)(zai)(zai)(zai)(zai)高(gao)(gao)(gao)(gao)(gao)(gao)(gao)溫(wen)(wen)(wen)、高(gao)(gao)(gao)(gao)(gao)(gao)(gao)濕、高(gao)(gao)(gao)(gao)(gao)(gao)(gao)頻條件下(xia)(xia)仍(reng)(reng)具(ju)(ju)(ju)(ju)有(you)(you)優(you)(you)良(liang)(liang)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)電(dian)(dian)(dian)性(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)能(neng)(neng)(neng)(neng)(neng)，其(qi)(qi)(qi)(qi)(qi)體積電(dian)(dian)(dian)阻(zu)(zu)(zu)率為(wei)(wei)(wei)1×1016Ω.cm，表(biao)面(mian)電(dian)(dian)(dian)阻(zu)(zu)(zu)率為(wei)(wei)(wei)1×1015Ω，電(dian)(dian)(dian)氣(qi)強(qiang)(qiang)(qiang)(qiang)(qiang)度(du)(du)(du)(du)(du)>18KV/mm。 （9）自(zi)身具(ju)(ju)(ju)(ju)有(you)(you)阻(zu)(zu)(zu)燃(ran)(ran)性(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)：聚(ju)(ju)苯(ben)硫(liu)(liu)(liu)醚(mi)(mi)阻(zu)(zu)(zu)燃(ran)(ran)性(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)可(ke)(ke)(ke)(ke)(ke)(ke)(ke)達(da)(da)到(dao)UL94-0級，氧(yang)(yang)指數(shu)(shu)(LOI)>57%。 聚(ju)(ju)苯(ben)硫(liu)(liu)(liu)醚(mi)(mi)自(zi)身的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)化(hua)(hua)(hua)(hua)(hua)(hua)學(xue)(xue)(xue)結構使其(qi)(qi)(qi)(qi)(qi)具(ju)(ju)(ju)(ju)有(you)(you)良(liang)(liang)好(hao)(hao)(hao)(hao)(hao)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)難(nan)燃(ran)(ran)燒性(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)能(neng)(neng)(neng)(neng)(neng)，無(wu)(wu)需加(jia)入阻(zu)(zu)(zu)燃(ran)(ran)劑(ji)。 （10）與金(jin)屬(shu)(shu)和(he)(he)(he)(he)(he)(he)(he)非金(jin)屬(shu)(shu)粘接性(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)能(neng)(neng)(neng)(neng)(neng)好(hao)(hao)(hao)(hao)(hao)：PPS特別對(dui)玻(bo)璃、鋁(lv)、鈦、不(bu)(bu)銹鋼等(deng)(deng)(deng)具(ju)(ju)(ju)(ju)有(you)(you)非常(chang)高(gao)(gao)(gao)(gao)(gao)(gao)(gao)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)粘結強(qiang)(qiang)(qiang)(qiang)(qiang)度(du)(du)(du)(du)(du)，附著力達(da)(da)到(dao)1級。對(dui)玻(bo)璃的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)粘結性(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)能(neng)(neng)(neng)(neng)(neng)好(hao)(hao)(hao)(hao)(hao)，極宜作化(hua)(hua)(hua)(hua)(hua)(hua)工(gong)(gong)(gong)設(she)備(bei)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)襯里。 （11）加(jia)工(gong)(gong)(gong)性(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)能(neng)(neng)(neng)(neng)(neng)好(hao)(hao)(hao)(hao)(hao)：PPS樹(shu)脂的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)熔(rong)體粘度(du)(du)(du)(du)(du)低(di)，流動性(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)好(hao)(hao)(hao)(hao)(hao)，極易與玻(bo)纖(xian)潤濕接觸，因此填(tian)(tian)充填(tian)(tian)料(liao)(liao)(liao)(liao)(liao)(liao)容易，用(yong)(yong)(yong)其(qi)(qi)(qi)(qi)(qi)制(zhi)(zhi)備(bei)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)玻(bo)纖(xian)或無(wu)(wu)機(ji)(ji)(ji)填(tian)(tian)料(liao)(liao)(liao)(liao)(liao)(liao)增(zeng)(zeng)強(qiang)(qiang)(qiang)(qiang)(qiang)注塑(su)(su)(su)級粒料(liao)(liao)(liao)(liao)(liao)(liao)，具(ju)(ju)(ju)(ju)有(you)(you)極高(gao)(gao)(gao)(gao)(gao)(gao)(gao)抗(kang)(kang)(kang)(kang)(kang)伸(shen)縮(suo)性(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)，抗(kang)(kang)(kang)(kang)(kang)沖(chong)擊(ji)(ji)性(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)，抗(kang)(kang)(kang)(kang)(kang)彎(wan)曲及(ji)(ji)(ji)(ji)(ji)延(yan)展性(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)。在(zai)(zai)(zai)(zai)(zai)(zai)其(qi)(qi)(qi)(qi)(qi)熔(rong)點(dian)以(yi)(yi)上可(ke)(ke)(ke)(ke)(ke)(ke)(ke)以(yi)(yi)統一(yi)(yi)成(cheng)(cheng)形(xing)。 3PPS板(ban)(ban)應用(yong)(yong)(yong) 電(dian)(dian)(dian)子(zi)、電(dian)(dian)(dian)氣(qi)：微(wei)型(xing)(xing)電(dian)(dian)(dian)子(zi)元件封裝、線圈骨(gu)架(jia)(jia)、馬達(da)(da)殼、繼電(dian)(dian)(dian)器(qi)(qi)(qi)、微(wei)調電(dian)(dian)(dian)容器(qi)(qi)(qi)等(deng)(deng)(deng)零部(bu)件。精密儀(yi)器(qi)(qi)(qi)：電(dian)(dian)(dian)腦、計(ji)時(shi)(shi)(shi)器(qi)(qi)(qi)、復印機(ji)(ji)(ji)、溫(wen)(wen)(wen)度(du)(du)(du)(du)(du)傳感器(qi)(qi)(qi)以(yi)(yi)及(ji)(ji)(ji)(ji)(ji)各(ge)種(zhong)(zhong)測量(liang)(liang)(liang)儀(yi)表(biao)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)殼體和(he)(he)(he)(he)(he)(he)(he)部(bu)件。 機(ji)(ji)(ji)械(xie)(xie)(xie)(xie)：泵殼、泵輪(lun)(lun)、閥、風扇(shan)、流量(liang)(liang)(liang)計(ji)部(bu)件、法(fa)蘭盤、萬向頭等(deng)(deng)(deng)。汽(qi)車：點(dian)火(huo)(huo)器(qi)(qi)(qi)、離合(he)(he)(he)器(qi)(qi)(qi)、變(bian)(bian)速器(qi)(qi)(qi)、齒輪(lun)(lun)箱、軸(zhou)承(cheng)支架(jia)(jia)、排氣(qi)系(xi)統零部(bu)件。 家(jia)用(yong)(yong)(yong)電(dian)(dian)(dian)器(qi)(qi)(qi)：熱(re)(re)(re)(re)風筒、卷發器(qi)(qi)(qi)、干發器(qi)(qi)(qi)、燙發器(qi)(qi)(qi)、電(dian)(dian)(dian)飯煲等(deng)(deng)(deng)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)防護涂(tu)層(ceng)和(he)(he)(he)(he)(he)(he)(he)零部(bu)件。 汽(qi)車工(gong)(gong)(gong)業：PPS用(yong)(yong)(yong)于(yu)汽(qi)車工(gong)(gong)(gong)業占45%左(zuo)(zuo)右，主要(yao)用(yong)(yong)(yong)于(yu)汽(qi)車功能(neng)(neng)(neng)(neng)(neng)件；點(dian)火(huo)(huo)器(qi)(qi)(qi)、加(jia)熱(re)(re)(re)(re)器(qi)(qi)(qi)、汽(qi)化(hua)(hua)(hua)(hua)(hua)(hua)器(qi)(qi)(qi)、離合(he)(he)(he)器(qi)(qi)(qi)、變(bian)(bian)速器(qi)(qi)(qi)、齒輪(lun)(lun)箱、軸(zhou)承(cheng)支架(jia)(jia)、燈(deng)罩(zhao)、保(bao)險杠、風扇(shan)、排氣(qi)系(xi)統以(yi)(yi)及(ji)(ji)(ji)(ji)(ji)反光(guang)鏡(jing)和(he)(he)(he)(he)(he)(he)(he)車燈(deng)座(zuo)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)零部(bu)件。可(ke)(ke)(ke)(ke)(ke)(ke)(ke)代(dai)替(ti)金(jin)屬(shu)(shu)制(zhi)(zhi)作排氣(qi)筒循環閥及(ji)(ji)(ji)(ji)(ji)水泵葉輪(lun)(lun)，氣(qi)動信號(hao)調解(jie)器(qi)(qi)(qi)等(deng)(deng)(deng)。 化(hua)(hua)(hua)(hua)(hua)(hua)學(xue)(xue)(xue)工(gong)(gong)(gong)業：PPS具(ju)(ju)(ju)(ju)有(you)(you)優(you)(you)良(liang)(liang)粘接性(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)和(he)(he)(he)(he)(he)(he)(he)耐(nai)(nai)(nai)(nai)(nai)(nai)蝕(shi)性(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)，極宜作化(hua)(hua)(hua)(hua)(hua)(hua)工(gong)(gong)(gong)設(she)備(bei)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)襯里。 4PPS板(ban)(ban)規(gui)格 規(gui)格：板(ban)(ban)材(cai)(cai)(cai)：5～80mm *x620mm x 1000mm 棒材(cai)(cai)(cai)：6～100mm x 1000mm 1、物(wu)料(liao)(liao)(liao)(liao)(liao)(liao)干燥(zao)工(gong)(gong)(gong)藝 溫(wen)(wen)(wen)度(du)(du)(du)(du)(du)：100~105℃ 時(shi)(shi)(shi)間：3hr 2、注塑(su)(su)(su)成(cheng)(cheng)型(xing)(xing)工(gong)(gong)(gong)藝 1）模(mo)具(ju)(ju)(ju)(ju)溫(wen)(wen)(wen)度(du)(du)(du)(du)(du)：60-80℃ 2）料(liao)(liao)(liao)(liao)(liao)(liao)筒溫(wen)(wen)(wen)度(du)(du)(du)(du)(du)：前(qian)段：220~260℃ 中(zhong)(zhong)(zhong)(zhong)段：290~310℃ 后段：300~320℃ 噴嘴：290~300℃ 3）注塑(su)(su)(su)壓力：60~70Mpa 4）注塑(su)(su)(su)速度(du)(du)(du)(du)(du)：中(zhong)(zhong)(zhong)(zhong)速 5）注塑(su)(su)(su)時(shi)(shi)(shi)間：根(gen)據制(zhi)(zhi)件的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)大(da)(da)小(xiao)(xiao)(xiao)確(que)定(ding)(ding)(ding)，以(yi)(yi)制(zhi)(zhi)件充滿(man)模(mo)具(ju)(ju)(ju)(ju)，且表(biao)面(mian)基本冷卻(que)定(ding)(ding)(ding)型(xing)(xing)為(wei)(wei)(wei)佳