PPS板（聚苯硫醚） 

PPS ：英文名稱(cheng):polyphenylene sulfide ,是(shi)(shi)結(jie)晶(jing)型(xing)(xing)（結(jie)晶(jing)度(du)(du)(du)(du)(du)(du)(du)55%-65%）的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)高(gao)(gao)(gao)(gao)(gao)(gao)剛(gang)(gang)性(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)白色(se)粉(fen)末聚(ju)(ju)合物，耐(nai)(nai)熱(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)（連續使用(yong)(yong)溫(wen)(wen)(wen)度(du)(du)(du)(du)(du)(du)(du)達(da)240℃）、機(ji)(ji)械(xie)(xie)(xie)強(qiang)(qiang)(qiang)度(du)(du)(du)(du)(du)(du)(du)、剛(gang)(gang)性(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)、難(nan)燃性(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)、耐(nai)(nai)化(hua)(hua)(hua)(hua)(hua)(hua)學(xue)藥品性(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)、電(dian)(dian)氣(qi)(qi)特(te)(te)性(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)、尺(chi)寸(cun)穩(wen)(wen)(wen)定(ding)(ding)性(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)都優(you)(you)良(liang)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)樹(shu)脂(zhi)(zhi)，耐(nai)(nai)磨(mo)(mo)(mo)(mo)(mo)、抗(kang)蠕變(bian)性(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)優(you)(you)、阻(zu)燃性(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)UL94V-0級(ji)。高(gao)(gao)(gao)(gao)(gao)(gao)溫(wen)(wen)(wen)、高(gao)(gao)(gao)(gao)(gao)(gao)濕(shi)(shi)下(xia)仍(reng)保(bao)(bao)持良(liang)好(hao)(hao)(hao)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)電(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)(neng)(neng)。流(liu)動性(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)好(hao)(hao)(hao)，易成型(xing)(xing)，成型(xing)(xing)時(shi)幾乎沒有(you)(you)縮(suo)孔凹斑(ban)。與(yu)(yu)各(ge)種(zhong)(zhong)無(wu)(wu)機(ji)(ji)填料(liao)(liao)(liao)有(you)(you)良(liang)好(hao)(hao)(hao)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)親和(he)性(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)。它的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)開發縮(suo)短了標(biao)準熱(re)(re)塑(su)(su)(su)(su)(su)(su)性(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)塑(su)(su)(su)(su)(su)(su)料(liao)(liao)(liao)材(cai)(cai)料(liao)(liao)(liao)（例如PA 、POM、PET……）與(yu)(yu)高(gao)(gao)(gao)(gao)(gao)(gao)級(ji)工(gong)(gong)(gong)程(cheng)(cheng)(cheng)塑(su)(su)(su)(su)(su)(su)料(liao)(liao)(liao)之(zhi)(zhi)間的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)差別(bie)。 PPS 又名：聚(ju)(ju)苯(ben)硫醚(mi)(mi) 生(sheng)產商：臺灣板(ban)材(cai)(cai)： 厚度(du)(du)(du)(du)(du)(du)(du)（0.25～50㎜）*寬1200㎜*長(chang)1200㎜ 棒(bang)材(cai)(cai)： ￠6~ ￠200㎜*1000㎜ 優(you)(you)點： 高(gao)(gao)(gao)(gao)(gao)(gao)機(ji)(ji)械(xie)(xie)(xie)強(qiang)(qiang)(qiang)度(du)(du)(du)(du)(du)(du)(du)。剛(gang)(gang)硬(ying)(ying)，杰出(chu)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)低(di)(di)(di)磨(mo)(mo)(mo)(mo)(mo)耗，耐(nai)(nai)沖(chong)擊及(ji)(ji)抗(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)PE更佳。符合OSU標(biao)準非(fei)(fei)常(chang)好(hao)(hao)(hao)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)抗(kang)化(hua)(hua)(hua)(hua)(hua)(hua)抗(kang)氧(yang)化(hua)(hua)(hua)(hua)(hua)(hua)。及(ji)(ji)抗(kang)水解(jie)(jie)(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)做重覆蒸(zheng)汽(qi)(qi)(qi)煮沸。防(fang)火自(zi)熄性(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)塑(su)(su)(su)(su)(su)(su)膠。很高(gao)(gao)(gao)(gao)(gao)(gao)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)時(shi)用(yong)(yong)溫(wen)(wen)(wen)度(du)(du)(du)(du)(du)(du)(du)，在(zai)(zai)(zai) 220℃下(xia)仍(reng)可(ke)(ke)(ke)(ke)(ke)(ke)耐(nai)(nai)高(gao)(gao)(gao)(gao)(gao)(gao)腐濁，可(ke)(ke)(ke)(ke)(ke)(ke)短暫使用(yong)(yong)至 260℃。在(zai)(zai)(zai)此溫(wen)(wen)(wen)度(du)(du)(du)(du)(du)(du)(du)其(qi)(qi) 撓曲強(qiang)(qiang)(qiang)度(du)(du)(du)(du)(du)(du)(du)和(he)室濕(shi)(shi)時(shi)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)ABS相若，低(di)(di)(di)收(shou)縮(suo)率(lv)，優(you)(you)異(yi)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)尺(chi)寸(cun)及(ji)(ji)耐(nai)(nai)熱(re)(re) 安定(ding)(ding)性(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)，生(sheng)理學(xue)上使用(yong)(yong)無(wu)(wu)疑(yi)。缺點： 不耐(nai)(nai)磨(mo)(mo)(mo)(mo)(mo)。延伸(shen)(shen)性(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)低(di)(di)(di)。和(he)極(ji)(ji)(ji)性(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)溶(rong)(rong)(rong)劑(ji)(ji)和(he)酒精接觸會變(bian)脆/斷(duan)裂。 加工(gong)(gong)(gong)時(shi)如含應(ying)力時(shi)亦易斷(duan)裂不可(ke)(ke)(ke)(ke)(ke)(ke)用(yong)(yong)冷卻(que)油(you)加工(gong)(gong)(gong)切削(xue)。 2PPS板(ban)特(te)(te)性(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing) 特(te)(te)性(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)：空(kong)氣(qi)(qi)中最(zui)大(da)(da)(da)允許工(gong)(gong)(gong)作溫(wen)(wen)(wen)度(du)(du)(du)(du)(du)(du)(du)非(fei)(fei)常(chang)高(gao)(gao)(gao)(gao)(gao)(gao)可(ke)(ke)(ke)(ke)(ke)(ke)在(zai)(zai)(zai)220℃持續工(gong)(gong)(gong)作，短時(shi)可(ke)(ke)(ke)(ke)(ke)(ke)達(da)260℃，在(zai)(zai)(zai)高(gao)(gao)(gao)(gao)(gao)(gao)溫(wen)(wen)(wen)環境保(bao)(bao)持高(gao)(gao)(gao)(gao)(gao)(gao)機(ji)(ji)械(xie)(xie)(xie)強(qiang)(qiang)(qiang)度(du)(du)(du)(du)(du)(du)(du)、剛(gang)(gang)度(du)(du)(du)(du)(du)(du)(du)和(he)硬(ying)(ying)度(du)(du)(du)(du)(du)(du)(du)，優(you)(you)越的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)耐(nai)(nai)化(hua)(hua)(hua)(hua)(hua)(hua)學(xue)腐蝕及(ji)(ji)耐(nai)(nai)水解(jie)(jie)(jie)性(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)能(neng)(neng)(neng)(neng)(neng)(neng)(neng)（目(mu)(mu)前尚(shang)未發現可(ke)(ke)(ke)(ke)(ke)(ke)在(zai)(zai)(zai)200℃以(yi)(yi)下(xia)溶(rong)(rong)(rong)解(jie)(jie)(jie)聚(ju)(ju)苯(ben)硫醚(mi)(mi)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)溶(rong)(rong)(rong)劑(ji)(ji)，對無(wu)(wu)機(ji)(ji)酸(suan)(suan)(suan)、堿(jian)和(he)鹽類(lei)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)抵抗(kang)性(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)極(ji)(ji)(ji)強(qiang)(qiang)(qiang)），優(you)(you)秀的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)耐(nai)(nai)磨(mo)(mo)(mo)(mo)(mo)和(he)摩擦性(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)，非(fei)(fei)常(chang)好(hao)(hao)(hao)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)尺(chi)寸(cun)穩(wen)(wen)(wen)定(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)抗(kang)高(gao)(gao)(gao)(gao)(gao)(gao)能(neng)(neng)(neng)(neng)(neng)(neng)(neng)量(liang)輻(fu)射(she)，良(liang)好(hao)(hao)(hao)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)抗(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)(neng)(neng)，自(zi)身(shen)具(ju)(ju)(ju)有(you)(you)阻(zu)燃性(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)，優(you)(you)良(liang)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)電(dian)(dian)絕(jue)緣性(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)。 （1）一(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)(neng)(neng)： PPS為(wei)(wei)一(yi)種(zhong)(zhong)外觀白色(se)、高(gao)(gao)(gao)(gao)(gao)(gao)結(jie)晶(jing)度(du)(du)(du)(du)(du)(du)(du)、硬(ying)(ying)而脆的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)聚(ju)(ju)合物，純(chun)(chun)PPS的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)相對{HotTag}密度(du)(du)(du)(du)(du)(du)(du)為(wei)(wei)1.3，但改(gai)性(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)后會增(zeng)大(da)(da)(da)。PPS有(you)(you)吸(xi)水率(lv)極(ji)(ji)(ji)小(xiao)(xiao)，一(yi)般只(zhi)有(you)(you)0.03%左(zuo)右。PPS的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)阻(zu)燃性(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)好(hao)(hao)(hao)，其(qi)(qi)氧(yang)指(zhi)(zhi)(zhi)數(shu)高(gao)(gao)(gao)(gao)(gao)(gao)達(da)44%以(yi)(yi)上；與(yu)(yu)其(qi)(qi)他塑(su)(su)(su)(su)(su)(su)料(liao)(liao)(liao)相比(bi)，它在(zai)(zai)(zai)塑(su)(su)(su)(su)(su)(su)料(liao)(liao)(liao)中屬(shu)于(yu)(yu)高(gao)(gao)(gao)(gao)(gao)(gao)阻(zu)燃材(cai)(cai)料(liao)(liao)(liao)（純(chun)(chun)PVC的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)氧(yang)指(zhi)(zhi)(zhi)數(shu)為(wei)(wei)47%、PSF為(wei)(wei)30%、PA66為(wei)(wei)29%、MPPO為(wei)(wei)28%，PC為(wei)(wei)25%）。 （2）機(ji)(ji)械(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)(neng)(neng)： 純(chun)(chun)PPS的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)機(ji)(ji)械(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)(neng)(neng)不高(gao)(gao)(gao)(gao)(gao)(gao)，尤其(qi)(qi)沖(chong)擊強(qiang)(qiang)(qiang)度(du)(du)(du)(du)(du)(du)(du)比(bi)較低(di)(di)(di)。以(yi)(yi)玻(bo)璃(li)(li)纖(xian)(xian)維(wei)增(zeng)強(qiang)(qiang)(qiang)后會大(da)(da)(da)幅(fu)度(du)(du)(du)(du)(du)(du)(du)提(ti)高(gao)(gao)(gao)(gao)(gao)(gao)沖(chong)擊強(qiang)(qiang)(qiang)度(du)(du)(du)(du)(du)(du)(du)和(he)拉伸(shen)(shen)強(qiang)(qiang)(qiang)度(du)(du)(du)(du)(du)(du)(du)，拉伸(shen)(shen)強(qiang)(qiang)(qiang)度(du)(du)(du)(du)(du)(du)(du)>170MPa，彎曲強(qiang)(qiang)(qiang)度(du)(du)(du)(du)(du)(du)(du)>220MPa，缺口(kou)沖(chong)擊強(qiang)(qiang)(qiang)度(du)(du)(du)(du)(du)(du)(du)>16MPa。PPS的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)剛(gang)(gang)性(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)很高(gao)(gao)(gao)(gao)(gao)(gao)，在(zai)(zai)(zai)工(gong)(gong)(gong)程(cheng)(cheng)(cheng)塑(su)(su)(su)(su)(su)(su)料(liao)(liao)(liao)中少見。純(chun)(chun)PPS的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)彎曲模量(liang)可(ke)(ke)(ke)(ke)(ke)(ke)達(da)3.8Gpa，無(wu)(wu)機(ji)(ji)填充(chong)改(gai)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)達(da)到(dao)12.6Gpa,增(zeng)大(da)(da)(da)5倍之(zhi)(zhi)多。而以(yi)(yi)剛(gang)(gang)性(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)著稱(cheng)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)PPO僅(jin)為(wei)(wei)2.55Gpa，PC僅(jin)為(wei)(wei)2.1Gpa。PPS具(ju)(ju)(ju)有(you)(you)優(you)(you)異(yi)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)耐(nai)(nai)蠕變(bian)性(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)和(he)耐(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)負荷下(xia)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)耐(nai)(nai)蠕變(bian)性(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)好(hao)(hao)(hao)。表(biao)(biao)面(mian)硬(ying)(ying)度(du)(du)(du)(du)(du)(du)(du)高(gao)(gao)(gao)(gao)(gao)(gao)，洛氏硬(ying)(ying)度(du)(du)(du)(du)(du)(du)(du)>100HR；耐(nai)(nai)磨(mo)(mo)(mo)(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)，其(qi)(qi)1000轉時(shi)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)磨(mo)(mo)(mo)(mo)(mo)耗量(liang)僅(jin)為(wei)(wei)0.04g，通過(guo)填充(chong)氟樹(shu)脂(zhi)(zhi)及(ji)(ji)二(er)硫化(hua)(hua)(hua)(hua)(hua)(hua)鉬等(deng)潤滑劑(ji)(ji)，可(ke)(ke)(ke)(ke)(ke)(ke)大(da)(da)(da)幅(fu)度(du)(du)(du)(du)(du)(du)(du)提(ti)高(gao)(gao)(gao)(gao)(gao)(gao)其(qi)(qi)耐(nai)(nai)磨(mo)(mo)(mo)(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)在(zai)(zai)(zai)0.01~0.02。PPS還具(ju)(ju)(ju)有(you)(you)一(yi)定(ding)(ding)的(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)機(ji)(ji)械(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)(neng)(neng)對溫(wen)(wen)(wen)度(du)(du)(du)(du)(du)(du)(du)的(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)(neng)(neng)小(xiao)(xiao)。 （3）熱(re)(re)學(xue)性(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)能(neng)(neng)(neng)(neng)(neng)(neng)(neng)：PPS具(ju)(ju)(ju)有(you)(you)優(you)(you)異(yi)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)熱(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)(neng)(neng)，其(qi)(qi)熔點超(chao)過(guo)280℃，熱(re)(re)變(bian)形(xing)(xing)溫(wen)(wen)(wen)度(du)(du)(du)(du)(du)(du)(du)超(chao)過(guo)260℃，短期可(ke)(ke)(ke)(ke)(ke)(ke)耐(nai)(nai)260℃，并可(ke)(ke)(ke)(ke)(ke)(ke)在(zai)(zai)(zai)200℃下(xia)長(chang)期使用(yong)(yong)。在(zai)(zai)(zai)空(kong)氣(qi)(qi)中于(yu)(yu)700℃降解(jie)(jie)(jie)，在(zai)(zai)(zai)1000℃惰性(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)氣(qi)(qi)體仍(reng)保(bao)(bao)持40%的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)重量(liang)。經特(te)(te)殊改(gai)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)品種(zhong)(zhong)，熱(re)(re)變(bian)形(xing)(xing)溫(wen)(wen)(wen)度(du)(du)(du)(du)(du)(du)(du)可(ke)(ke)(ke)(ke)(ke)(ke)達(da)350℃以(yi)(yi)上。[1] （4）電(dian)(dian)學(xue)性(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)能(neng)(neng)(neng)(neng)(neng)(neng)(neng)：PPS的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)電(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)(neng)(neng)十分突出(chu)，與(yu)(yu)其(qi)(qi)他工(gong)(gong)(gong)程(cheng)(cheng)(cheng)塑(su)(su)(su)(su)(su)(su)料(liao)(liao)(liao)相比(bi)，其(qi)(qi)介(jie)電(dian)(dian)常(chang)數(shu)和(he)介(jie)電(dian)(dian)損耗角正切值都比(bi)較低(di)(di)(di)，并且在(zai)(zai)(zai)較大(da)(da)(da)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)頻(pin)(pin)率(lv)、溫(wen)(wen)(wen)度(du)(du)(du)(du)(du)(du)(du)及(ji)(ji)溫(wen)(wen)(wen)度(du)(du)(du)(du)(du)(du)(du)范圍內變(bian)化(hua)(hua)(hua)(hua)(hua)(hua)不大(da)(da)(da)；PPS的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)耐(nai)(nai)電(dian)(dian)弧好(hao)(hao)(hao)，可(ke)(ke)(ke)(ke)(ke)(ke)與(yu)(yu)熱(re)(re)固(gu)性(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)塑(su)(su)(su)(su)(su)(su)料(liao)(liao)(liao)媲美。PPS常(chang)用(yong)(yong)于(yu)(yu)電(dian)(dian)器(qi)(qi)(qi)(qi)絕(jue)緣材(cai)(cai)料(liao)(liao)(liao)，其(qi)(qi)用(yong)(yong)量(liang)可(ke)(ke)(ke)(ke)(ke)(ke)占(zhan)30%左(zuo)右。 （5）耐(nai)(nai)化(hua)(hua)(hua)(hua)(hua)(hua)學(xue)性(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)能(neng)(neng)(neng)(neng)(neng)(neng)(neng)：PPS的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)最(zui)大(da)(da)(da)特(te)(te)點之(zhi)(zhi)一(yi)為(wei)(wei)耐(nai)(nai)化(hua)(hua)(hua)(hua)(hua)(hua)學(xue)腐蝕性(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)好(hao)(hao)(hao)，其(qi)(qi)化(hua)(hua)(hua)(hua)(hua)(hua)學(xue)穩(wen)(wen)(wen)定(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)(neng)(neng)僅(jin)次于(yu)(yu)F4；PPS對大(da)(da)(da)多酸(suan)(suan)(suan)、酯、酮、醛(quan)、酚及(ji)(ji)脂(zhi)(zhi)肪(fang)烴(jing)(jing)、芳香烴(jing)(jing)、氯代(dai)(dai)烴(jing)(jing)等(deng)穩(wen)(wen)(wen)定(ding)(ding)，目(mu)(mu)前尚(shang)未發現可(ke)(ke)(ke)(ke)(ke)(ke)在(zai)(zai)(zai)200℃以(yi)(yi)下(xia)溶(rong)(rong)(rong)解(jie)(jie)(jie)聚(ju)(ju)苯(ben)硫醚(mi)(mi)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)溶(rong)(rong)(rong)劑(ji)(ji)，對無(wu)(wu)機(ji)(ji)酸(suan)(suan)(suan)、堿(jian)和(he)鹽類(lei)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)抵抗(kang)性(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)極(ji)(ji)(ji)強(qiang)(qiang)(qiang)。不耐(nai)(nai)氯代(dai)(dai)聯苯(ben)及(ji)(ji)氧(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)(suan)(suan)、氧(yang)化(hua)(hua)(hua)(hua)(hua)(hua)劑(ji)(ji)、濃硫酸(suan)(suan)(suan)、濃硝酸(suan)(suan)(suan)、王(wang)水、過(guo)氧(yang)化(hua)(hua)(hua)(hua)(hua)(hua)氫及(ji)(ji)次氯酸(suan)(suan)(suan)鈉等(deng)。 （6）PPS的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)耐(nai)(nai)輻(fu)射(she)性(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)好(hao)(hao)(hao)，耐(nai)(nai)輻(fu)射(she)達(da)到(dao)Gy 1×108，是(shi)(shi)其(qi)(qi)它工(gong)(gong)(gong)程(cheng)(cheng)(cheng)塑(su)(su)(su)(su)(su)(su)料(liao)(liao)(liao)無(wu)(wu)法(fa)比(bi)擬的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)新材(cai)(cai)料(liao)(liao)(liao)，是(shi)(shi)電(dian)(dian)子、電(dian)(dian)氣(qi)(qi)、機(ji)(ji)械(xie)(xie)(xie)、儀器(qi)(qi)(qi)(qi)、航(hang)(hang)空(kong)、航(hang)(hang)天、軍事等(deng)領域特(te)(te)別(bie)是(shi)(shi)原子彈、中子彈耐(nai)(nai)輻(fu)射(she)唯一(yi)理想的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)優(you)(you)良(liang)材(cai)(cai)料(liao)(liao)(liao)。 （7）尺(chi)寸(cun)穩(wen)(wen)(wen)定(ding)(ding)性(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)好(hao)(hao)(hao)：成型(xing)(xing)收(shou)縮(suo)率(lv)很低(di)(di)(di)，小(xiao)(xiao)于(yu)(yu)0.0025%，吸(xi)收(shou)率(lv)小(xiao)(xiao)于(yu)(yu)0.05%，線性(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)熱(re)(re)膨脹系(xi)數(shu)也小(xiao)(xiao)。在(zai)(zai)(zai)高(gao)(gao)(gao)(gao)(gao)(gao)溫(wen)(wen)(wen)、高(gao)(gao)(gao)(gao)(gao)(gao)濕(shi)(shi)條件(jian)(jian)下(xia)仍(reng)表(biao)(biao)現出(chu)良(liang)好(hao)(hao)(hao)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)尺(chi)寸(cun)穩(wen)(wen)(wen)定(ding)(ding)性(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)。故在(zai)(zai)(zai)機(ji)(ji)械(xie)(xie)(xie)、化(hua)(hua)(hua)(hua)(hua)(hua)工(gong)(gong)(gong)、儀器(qi)(qi)(qi)(qi)、儀表(biao)(biao)和(he)航(hang)(hang)空(kong)、航(hang)(hang)天、艦船等(deng)各(ge)個方面(mian)都具(ju)(ju)(ju)有(you)(you)廣泛用(yong)(yong)途。 （8）電(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)(neng)(neng)優(you)(you)：聚(ju)(ju)苯(ben)硫醚(mi)(mi)在(zai)(zai)(zai)高(gao)(gao)(gao)(gao)(gao)(gao)溫(wen)(wen)(wen)、高(gao)(gao)(gao)(gao)(gao)(gao)濕(shi)(shi)、高(gao)(gao)(gao)(gao)(gao)(gao)頻(pin)(pin)條件(jian)(jian)下(xia)仍(reng)具(ju)(ju)(ju)有(you)(you)優(you)(you)良(liang)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)電(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)(neng)(neng)，其(qi)(qi)體積電(dian)(dian)阻(zu)率(lv)為(wei)(wei)1×1016Ω.cm，表(biao)(biao)面(mian)電(dian)(dian)阻(zu)率(lv)為(wei)(wei)1×1015Ω，電(dian)(dian)氣(qi)(qi)強(qiang)(qiang)(qiang)度(du)(du)(du)(du)(du)(du)(du)>18KV/mm。 （9）自(zi)身(shen)具(ju)(ju)(ju)有(you)(you)阻(zu)燃性(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)：聚(ju)(ju)苯(ben)硫醚(mi)(mi)阻(zu)燃性(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)可(ke)(ke)(ke)(ke)(ke)(ke)達(da)到(dao)UL94-0級(ji)，氧(yang)指(zhi)(zhi)(zhi)數(shu)(LOI)>57%。 聚(ju)(ju)苯(ben)硫醚(mi)(mi)自(zi)身(shen)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)化(hua)(hua)(hua)(hua)(hua)(hua)學(xue)結(jie)構使其(qi)(qi)具(ju)(ju)(ju)有(you)(you)良(liang)好(hao)(hao)(hao)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)難(nan)燃燒性(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)能(neng)(neng)(neng)(neng)(neng)(neng)(neng)，無(wu)(wu)需加入(ru)阻(zu)燃劑(ji)(ji)。 （10）與(yu)(yu)金(jin)屬(shu)和(he)非(fei)(fei)金(jin)屬(shu)粘(zhan)(zhan)接性(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)能(neng)(neng)(neng)(neng)(neng)(neng)(neng)好(hao)(hao)(hao)：PPS特(te)(te)別(bie)對玻(bo)璃(li)(li)、鋁(lv)、鈦、不銹(xiu)鋼等(deng)具(ju)(ju)(ju)有(you)(you)非(fei)(fei)常(chang)高(gao)(gao)(gao)(gao)(gao)(gao)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)粘(zhan)(zhan)結(jie)強(qiang)(qiang)(qiang)度(du)(du)(du)(du)(du)(du)(du)，附著力達(da)到(dao)1級(ji)。對玻(bo)璃(li)(li)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)粘(zhan)(zhan)結(jie)性(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)能(neng)(neng)(neng)(neng)(neng)(neng)(neng)好(hao)(hao)(hao)，極(ji)(ji)(ji)宜(yi)(yi)作化(hua)(hua)(hua)(hua)(hua)(hua)工(gong)(gong)(gong)設備的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)襯(chen)(chen)里。 （11）加工(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)(neng)(neng)好(hao)(hao)(hao)：PPS樹(shu)脂(zhi)(zhi)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)熔體粘(zhan)(zhan)度(du)(du)(du)(du)(du)(du)(du)低(di)(di)(di)，流(liu)動性(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)好(hao)(hao)(hao)，極(ji)(ji)(ji)易與(yu)(yu)玻(bo)纖(xian)(xian)潤濕(shi)(shi)接觸，因此填充(chong)填料(liao)(liao)(liao)容(rong)易，用(yong)(yong)其(qi)(qi)制(zhi)備的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)玻(bo)纖(xian)(xian)或無(wu)(wu)機(ji)(ji)填料(liao)(liao)(liao)增(zeng)強(qiang)(qiang)(qiang)注塑(su)(su)(su)(su)(su)(su)級(ji)粒(li)料(liao)(liao)(liao)，具(ju)(ju)(ju)有(you)(you)極(ji)(ji)(ji)高(gao)(gao)(gao)(gao)(gao)(gao)抗(kang)伸(shen)(shen)縮(suo)性(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)，抗(kang)沖(chong)擊性(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)，抗(kang)彎曲及(ji)(ji)延展性(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)。在(zai)(zai)(zai)其(qi)(qi)熔點以(yi)(yi)上可(ke)(ke)(ke)(ke)(ke)(ke)以(yi)(yi)統一(yi)成形(xing)(xing)。 3PPS板(ban)應(ying)用(yong)(yong) 電(dian)(dian)子、電(dian)(dian)氣(qi)(qi)：微(wei)型(xing)(xing)電(dian)(dian)子元(yuan)件(jian)(jian)封裝、線圈骨架、馬達(da)殼、繼電(dian)(dian)器(qi)(qi)(qi)(qi)、微(wei)調電(dian)(dian)容(rong)器(qi)(qi)(qi)(qi)等(deng)零(ling)部件(jian)(jian)。精密儀器(qi)(qi)(qi)(qi)：電(dian)(dian)腦(nao)、計(ji)時(shi)器(qi)(qi)(qi)(qi)、復印機(ji)(ji)、溫(wen)(wen)(wen)度(du)(du)(du)(du)(du)(du)(du)傳感器(qi)(qi)(qi)(qi)以(yi)(yi)及(ji)(ji)各(ge)種(zhong)(zhong)測量(liang)儀表(biao)(biao)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)殼體和(he)部件(jian)(jian)。 機(ji)(ji)械(xie)(xie)(xie)：泵(beng)(beng)殼、泵(beng)(beng)輪、閥(fa)、風(feng)扇、流(liu)量(liang)計(ji)部件(jian)(jian)、法(fa)蘭(lan)盤、萬向(xiang)頭等(deng)。汽(qi)(qi)(qi)車(che)：點火器(qi)(qi)(qi)(qi)、離(li)合器(qi)(qi)(qi)(qi)、變(bian)速器(qi)(qi)(qi)(qi)、齒輪箱、軸承(cheng)支(zhi)架、排(pai)氣(qi)(qi)系(xi)統零(ling)部件(jian)(jian)。 家用(yong)(yong)電(dian)(dian)器(qi)(qi)(qi)(qi)：熱(re)(re)風(feng)筒、卷發器(qi)(qi)(qi)(qi)、干發器(qi)(qi)(qi)(qi)、燙發器(qi)(qi)(qi)(qi)、電(dian)(dian)飯煲(bao)等(deng)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)防(fang)護(hu)涂層和(he)零(ling)部件(jian)(jian)。 汽(qi)(qi)(qi)車(che)工(gong)(gong)(gong)業(ye)：PPS用(yong)(yong)于(yu)(yu)汽(qi)(qi)(qi)車(che)工(gong)(gong)(gong)業(ye)占(zhan)45%左(zuo)右，主要用(yong)(yong)于(yu)(yu)汽(qi)(qi)(qi)車(che)功能(neng)(neng)(neng)(neng)(neng)(neng)(neng)件(jian)(jian)；點火器(qi)(qi)(qi)(qi)、加熱(re)(re)器(qi)(qi)(qi)(qi)、汽(qi)(qi)(qi)化(hua)(hua)(hua)(hua)(hua)(hua)器(qi)(qi)(qi)(qi)、離(li)合器(qi)(qi)(qi)(qi)、變(bian)速器(qi)(qi)(qi)(qi)、齒輪箱、軸承(cheng)支(zhi)架、燈罩、保(bao)(bao)險(xian)杠、風(feng)扇、排(pai)氣(qi)(qi)系(xi)統以(yi)(yi)及(ji)(ji)反光(guang)鏡和(he)車(che)燈座的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)零(ling)部件(jian)(jian)。可(ke)(ke)(ke)(ke)(ke)(ke)代(dai)(dai)替金(jin)屬(shu)制(zhi)作排(pai)氣(qi)(qi)筒循(xun)環閥(fa)及(ji)(ji)水泵(beng)(beng)葉(xie)輪，氣(qi)(qi)動信號調解(jie)(jie)(jie)器(qi)(qi)(qi)(qi)等(deng)。 化(hua)(hua)(hua)(hua)(hua)(hua)學(xue)工(gong)(gong)(gong)業(ye)：PPS具(ju)(ju)(ju)有(you)(you)優(you)(you)良(liang)粘(zhan)(zhan)接性(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)和(he)耐(nai)(nai)蝕性(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)，極(ji)(ji)(ji)宜(yi)(yi)作化(hua)(hua)(hua)(hua)(hua)(hua)工(gong)(gong)(gong)設備的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)襯(chen)(chen)里。 4PPS板(ban)規格 規格：板(ban)材(cai)(cai)：5～80mm *x620mm x 1000mm 棒(bang)材(cai)(cai)：6～100mm x 1000mm 1、物料(liao)(liao)(liao)干燥(zao)工(gong)(gong)(gong)藝(yi) 溫(wen)(wen)(wen)度(du)(du)(du)(du)(du)(du)(du)：100~105℃ 時(shi)間：3hr 2、注塑(su)(su)(su)(su)(su)(su)成型(xing)(xing)工(gong)(gong)(gong)藝(yi) 1）模具(ju)(ju)(ju)溫(wen)(wen)(wen)度(du)(du)(du)(du)(du)(du)(du)：60-80℃ 2）料(liao)(liao)(liao)筒溫(wen)(wen)(wen)度(du)(du)(du)(du)(du)(du)(du)：前段：220~260℃ 中段：290~310℃ 后段：300~320℃ 噴嘴：290~300℃ 3）注塑(su)(su)(su)(su)(su)(su)壓力：60~70Mpa 4）注塑(su)(su)(su)(su)(su)(su)速度(du)(du)(du)(du)(du)(du)(du)：中速 5）注塑(su)(su)(su)(su)(su)(su)時(shi)間：根據制(zhi)件(jian)(jian)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)大(da)(da)(da)小(xiao)(xiao)確定(ding)(ding)，以(yi)(yi)制(zhi)件(jian)(jian)充(chong)滿模具(ju)(ju)(ju)，且表(biao)(biao)面(mian)基本冷卻(que)定(ding)(ding)型(xing)(xing)為(wei)(wei)佳