PPS板(ban)（聚(ju)苯(ben)硫醚） 

PPS ：英(ying)文名稱(cheng)(cheng):polyphenylene sulfide ,是(shi)結(jie)晶(jing)型(xing)（結(jie)晶(jing)度(du)(du)(du)(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)(gao)剛(gang)(gang)性(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)白色(se)粉(fen)末(mo)聚(ju)(ju)(ju)合(he)物，耐(nai)(nai)(nai)熱(re)(re)性(xing)(xing)(xing)(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(lian)續使用(yong)(yong)(yong)溫(wen)(wen)(wen)(wen)(wen)度(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)達(da)(da)240℃）、機(ji)(ji)械(xie)(xie)(xie)(xie)強(qiang)(qiang)(qiang)度(du)(du)(du)(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)(xing)(xing)(xing)、難燃(ran)性(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)、耐(nai)(nai)(nai)化(hua)(hua)(hua)學(xue)藥品性(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)、電(dian)(dian)(dian)(dian)(dian)(dian)(dian)氣特(te)(te)(te)性(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)、尺(chi)寸(cun)穩(wen)定性(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)都優(you)良(liang)(liang)(liang)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)樹脂，耐(nai)(nai)(nai)磨、抗蠕(ru)(ru)變(bian)(bian)(bian)性(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)優(you)、阻(zu)(zu)(zu)燃(ran)性(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)優(you)。有(you)(you)(you)自熄(xi)性(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)，達(da)(da)UL94V-0級(ji)(ji)。高(gao)(gao)(gao)(gao)(gao)(gao)(gao)溫(wen)(wen)(wen)(wen)(wen)、高(gao)(gao)(gao)(gao)(gao)(gao)(gao)濕下(xia)仍保(bao)持(chi)良(liang)(liang)(liang)好(hao)(hao)(hao)(hao)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)性(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)能(neng)(neng)(neng)。流(liu)動性(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)好(hao)(hao)(hao)(hao)，易(yi)成(cheng)(cheng)型(xing)，成(cheng)(cheng)型(xing)時幾乎沒(mei)有(you)(you)(you)縮孔凹斑。與(yu)各種(zhong)(zhong)無(wu)機(ji)(ji)填料(liao)(liao)(liao)有(you)(you)(you)良(liang)(liang)(liang)好(hao)(hao)(hao)(hao)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)親和(he)(he)性(xing)(xing)(xing)(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(fa)縮短了(le)標(biao)準熱(re)(re)塑(su)(su)性(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)塑(su)(su)料(liao)(liao)(liao)材(cai)料(liao)(liao)(liao)（例如(ru)PA 、POM、PET……）與(yu)高(gao)(gao)(gao)(gao)(gao)(gao)(gao)級(ji)(ji)工(gong)(gong)(gong)程塑(su)(su)料(liao)(liao)(liao)之(zhi)間(jian)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)差(cha)別。 PPS 又名：聚(ju)(ju)(ju)苯硫(liu)(liu)(liu)(liu)醚(mi) 生產商：臺灣(wan)板(ban)材(cai)： 厚度(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)（0.25～50㎜）*寬1200㎜*長(chang)1200㎜ 棒材(cai)： ￠6~ ￠200㎜*1000㎜ 優(you)點： 高(gao)(gao)(gao)(gao)(gao)(gao)(gao)機(ji)(ji)械(xie)(xie)(xie)(xie)強(qiang)(qiang)(qiang)度(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)。剛(gang)(gang)硬，杰(jie)出(chu)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)低(di)磨耗(hao)，耐(nai)(nai)(nai)沖擊(ji)及(ji)(ji)(ji)(ji)抗化(hua)(hua)(hua)性(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)比(bi)PSU 及(ji)(ji)(ji)(ji)PE更佳。符合(he)OSU標(biao)準非(fei)(fei)常好(hao)(hao)(hao)(hao)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)抗化(hua)(hua)(hua)抗氧(yang)化(hua)(hua)(hua)。及(ji)(ji)(ji)(ji)抗水解(jie)(jie)性(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)， 可(ke)(ke)(ke)(ke)(ke)(ke)(ke)做重覆蒸汽煮沸。防火(huo)自熄(xi)性(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)塑(su)(su)膠。很高(gao)(gao)(gao)(gao)(gao)(gao)(gao)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)時用(yong)(yong)(yong)溫(wen)(wen)(wen)(wen)(wen)度(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)，在(zai)(zai)(zai)(zai) 220℃下(xia)仍可(ke)(ke)(ke)(ke)(ke)(ke)(ke)耐(nai)(nai)(nai)高(gao)(gao)(gao)(gao)(gao)(gao)(gao)腐濁，可(ke)(ke)(ke)(ke)(ke)(ke)(ke)短暫使用(yong)(yong)(yong)至(zhi) 260℃。在(zai)(zai)(zai)(zai)此溫(wen)(wen)(wen)(wen)(wen)度(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)其(qi)(qi)(qi) 撓曲強(qiang)(qiang)(qiang)度(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)和(he)(he)室濕時的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)ABS相若，低(di)收縮率(lv)，優(you)異的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)尺(chi)寸(cun)及(ji)(ji)(ji)(ji)耐(nai)(nai)(nai)熱(re)(re) 安定性(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)，生理學(xue)上(shang)使用(yong)(yong)(yong)無(wu)疑。缺點： 不耐(nai)(nai)(nai)磨。延(yan)伸(shen)性(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)低(di)。和(he)(he)極(ji)性(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)溶(rong)(rong)劑和(he)(he)酒精接(jie)觸(chu)會(hui)(hui)變(bian)(bian)(bian)脆(cui)/斷裂。 加(jia)(jia)工(gong)(gong)(gong)時如(ru)含應(ying)力(li)(li)時亦易(yi)斷裂不可(ke)(ke)(ke)(ke)(ke)(ke)(ke)用(yong)(yong)(yong)冷卻油加(jia)(jia)工(gong)(gong)(gong)切(qie)削。 2PPS板(ban)特(te)(te)(te)性(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing) 特(te)(te)(te)性(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)：空(kong)(kong)氣中(zhong)最大(da)(da)(da)允許工(gong)(gong)(gong)作(zuo)(zuo)溫(wen)(wen)(wen)(wen)(wen)度(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)非(fei)(fei)常高(gao)(gao)(gao)(gao)(gao)(gao)(gao)可(ke)(ke)(ke)(ke)(ke)(ke)(ke)在(zai)(zai)(zai)(zai)220℃持(chi)續工(gong)(gong)(gong)作(zuo)(zuo)，短時可(ke)(ke)(ke)(ke)(ke)(ke)(ke)達(da)(da)260℃，在(zai)(zai)(zai)(zai)高(gao)(gao)(gao)(gao)(gao)(gao)(gao)溫(wen)(wen)(wen)(wen)(wen)環境保(bao)持(chi)高(gao)(gao)(gao)(gao)(gao)(gao)(gao)機(ji)(ji)械(xie)(xie)(xie)(xie)強(qiang)(qiang)(qiang)度(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)、剛(gang)(gang)度(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)和(he)(he)硬度(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)，優(you)越的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)耐(nai)(nai)(nai)化(hua)(hua)(hua)學(xue)腐蝕及(ji)(ji)(ji)(ji)耐(nai)(nai)(nai)水解(jie)(jie)性(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)能(neng)(neng)(neng)（目前(qian)(qian)尚(shang)(shang)未發(fa)現可(ke)(ke)(ke)(ke)(ke)(ke)(ke)在(zai)(zai)(zai)(zai)200℃以(yi)(yi)下(xia)溶(rong)(rong)解(jie)(jie)聚(ju)(ju)(ju)苯硫(liu)(liu)(liu)(liu)醚(mi)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)溶(rong)(rong)劑，對(dui)無(wu)機(ji)(ji)酸(suan)(suan)、堿和(he)(he)鹽類的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)抵抗性(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)極(ji)強(qiang)(qiang)(qiang)），優(you)秀的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)耐(nai)(nai)(nai)磨和(he)(he)摩擦(ca)性(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)，非(fei)(fei)常好(hao)(hao)(hao)(hao)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)尺(chi)寸(cun)穩(wen)定性(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)，優(you)秀的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)抗高(gao)(gao)(gao)(gao)(gao)(gao)(gao)能(neng)(neng)(neng)量(liang)輻(fu)射(she)，良(liang)(liang)(liang)好(hao)(hao)(hao)(hao)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)抗紫外線(xian)性(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)能(neng)(neng)(neng)，自身具(ju)(ju)(ju)(ju)有(you)(you)(you)阻(zu)(zu)(zu)燃(ran)性(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)，優(you)良(liang)(liang)(liang)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)絕(jue)緣性(xing)(xing)(xing)(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)(xing)(xing)(xing)能(neng)(neng)(neng)： PPS為(wei)(wei)(wei)(wei)(wei)(wei)一(yi)種(zhong)(zhong)外觀白色(se)、高(gao)(gao)(gao)(gao)(gao)(gao)(gao)結(jie)晶(jing)度(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)、硬而脆(cui)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)聚(ju)(ju)(ju)合(he)物，純PPS的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)相對(dui){HotTag}密度(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)為(wei)(wei)(wei)(wei)(wei)(wei)1.3，但改性(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)后(hou)(hou)會(hui)(hui)增大(da)(da)(da)。PPS有(you)(you)(you)吸(xi)(xi)水率(lv)極(ji)小(xiao)(xiao)(xiao)，一(yi)般只(zhi)有(you)(you)(you)0.03%左(zuo)右(you)(you)。PPS的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)阻(zu)(zu)(zu)燃(ran)性(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)好(hao)(hao)(hao)(hao)，其(qi)(qi)(qi)氧(yang)指數高(gao)(gao)(gao)(gao)(gao)(gao)(gao)達(da)(da)44%以(yi)(yi)上(shang)；與(yu)其(qi)(qi)(qi)他塑(su)(su)料(liao)(liao)(liao)相比(bi)，它在(zai)(zai)(zai)(zai)塑(su)(su)料(liao)(liao)(liao)中(zhong)屬(shu)(shu)于高(gao)(gao)(gao)(gao)(gao)(gao)(gao)阻(zu)(zu)(zu)燃(ran)材(cai)料(liao)(liao)(liao)（純PVC的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)氧(yang)指數為(wei)(wei)(wei)(wei)(wei)(wei)47%、PSF為(wei)(wei)(wei)(wei)(wei)(wei)30%、PA66為(wei)(wei)(wei)(wei)(wei)(wei)29%、MPPO為(wei)(wei)(wei)(wei)(wei)(wei)28%，PC為(wei)(wei)(wei)(wei)(wei)(wei)25%）。 （2）機(ji)(ji)械(xie)(xie)(xie)(xie)性(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)能(neng)(neng)(neng)： 純PPS的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)機(ji)(ji)械(xie)(xie)(xie)(xie)性(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)能(neng)(neng)(neng)不高(gao)(gao)(gao)(gao)(gao)(gao)(gao)，尤其(qi)(qi)(qi)沖擊(ji)強(qiang)(qiang)(qiang)度(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)比(bi)較(jiao)低(di)。以(yi)(yi)玻(bo)璃(li)纖維增強(qiang)(qiang)(qiang)后(hou)(hou)會(hui)(hui)大(da)(da)(da)幅(fu)度(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)提高(gao)(gao)(gao)(gao)(gao)(gao)(gao)沖擊(ji)強(qiang)(qiang)(qiang)度(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)和(he)(he)拉(la)伸(shen)強(qiang)(qiang)(qiang)度(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)，拉(la)伸(shen)強(qiang)(qiang)(qiang)度(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)>170MPa，彎(wan)曲強(qiang)(qiang)(qiang)度(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)>220MPa，缺口沖擊(ji)強(qiang)(qiang)(qiang)度(du)(du)(du)(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)(xing)(xing)(xing)很高(gao)(gao)(gao)(gao)(gao)(gao)(gao)，在(zai)(zai)(zai)(zai)工(gong)(gong)(gong)程塑(su)(su)料(liao)(liao)(liao)中(zhong)少見。純PPS的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)彎(wan)曲模(mo)量(liang)可(ke)(ke)(ke)(ke)(ke)(ke)(ke)達(da)(da)3.8Gpa，無(wu)機(ji)(ji)填充(chong)改性(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)后(hou)(hou)可(ke)(ke)(ke)(ke)(ke)(ke)(ke)達(da)(da)到(dao)12.6Gpa,增大(da)(da)(da)5倍之(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)(xing)(xing)(xing)著(zhu)稱(cheng)(cheng)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)PPO僅為(wei)(wei)(wei)(wei)(wei)(wei)2.55Gpa，PC僅為(wei)(wei)(wei)(wei)(wei)(wei)2.1Gpa。PPS具(ju)(ju)(ju)(ju)有(you)(you)(you)優(you)異的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)耐(nai)(nai)(nai)蠕(ru)(ru)變(bian)(bian)(bian)性(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)和(he)(he)耐(nai)(nai)(nai)疲勞性(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)，在(zai)(zai)(zai)(zai)負荷下(xia)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)耐(nai)(nai)(nai)蠕(ru)(ru)變(bian)(bian)(bian)性(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)好(hao)(hao)(hao)(hao)。表(biao)面(mian)硬度(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)高(gao)(gao)(gao)(gao)(gao)(gao)(gao)，洛氏硬度(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)>100HR；耐(nai)(nai)(nai)磨性(xing)(xing)(xing)(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)1000轉(zhuan)時的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)磨耗(hao)量(liang)僅為(wei)(wei)(wei)(wei)(wei)(wei)0.04g，通過填充(chong)氟(fu)樹脂及(ji)(ji)(ji)(ji)二硫(liu)(liu)(liu)(liu)化(hua)(hua)(hua)鉬等潤滑劑，可(ke)(ke)(ke)(ke)(ke)(ke)(ke)大(da)(da)(da)幅(fu)度(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)提高(gao)(gao)(gao)(gao)(gao)(gao)(gao)其(qi)(qi)(qi)耐(nai)(nai)(nai)磨性(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)，摩擦(ca)系(xi)(xi)數在(zai)(zai)(zai)(zai)0.01~0.02。PPS還具(ju)(ju)(ju)(ju)有(you)(you)(you)一(yi)定的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)自潤性(xing)(xing)(xing)(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)(xie)性(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)能(neng)(neng)(neng)對(dui)溫(wen)(wen)(wen)(wen)(wen)度(du)(du)(du)(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)(xing)(xing)(xing)能(neng)(neng)(neng)小(xiao)(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)(xing)(xing)(xing)能(neng)(neng)(neng)：PPS具(ju)(ju)(ju)(ju)有(you)(you)(you)優(you)異的(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)(xing)(xing)(xing)能(neng)(neng)(neng)，其(qi)(qi)(qi)熔(rong)(rong)點超過280℃，熱(re)(re)變(bian)(bian)(bian)形溫(wen)(wen)(wen)(wen)(wen)度(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)超過260℃，短期可(ke)(ke)(ke)(ke)(ke)(ke)(ke)耐(nai)(nai)(nai)260℃，并可(ke)(ke)(ke)(ke)(ke)(ke)(ke)在(zai)(zai)(zai)(zai)200℃下(xia)長(chang)期使用(yong)(yong)(yong)。在(zai)(zai)(zai)(zai)空(kong)(kong)氣中(zhong)于700℃降解(jie)(jie)，在(zai)(zai)(zai)(zai)1000℃惰性(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)氣體(ti)仍保(bao)持(chi)40%的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)重量(liang)。經(jing)特(te)(te)(te)殊改性(xing)(xing)(xing)(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)(bian)(bian)形溫(wen)(wen)(wen)(wen)(wen)度(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)可(ke)(ke)(ke)(ke)(ke)(ke)(ke)達(da)(da)350℃以(yi)(yi)上(shang)。[1] （4）電(dian)(dian)(dian)(dian)(dian)(dian)(dian)學(xue)性(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)能(neng)(neng)(neng)：PPS的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)性(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)能(neng)(neng)(neng)十分突出(chu)，與(yu)其(qi)(qi)(qi)他工(gong)(gong)(gong)程塑(su)(su)料(liao)(liao)(liao)相比(bi)，其(qi)(qi)(qi)介電(dian)(dian)(dian)(dian)(dian)(dian)(dian)常數和(he)(he)介電(dian)(dian)(dian)(dian)(dian)(dian)(dian)損耗(hao)角正切(qie)值(zhi)都比(bi)較(jiao)低(di)，并且在(zai)(zai)(zai)(zai)較(jiao)大(da)(da)(da)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)頻(pin)率(lv)、溫(wen)(wen)(wen)(wen)(wen)度(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)及(ji)(ji)(ji)(ji)溫(wen)(wen)(wen)(wen)(wen)度(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)范圍(wei)內變(bian)(bian)(bian)化(hua)(hua)(hua)不大(da)(da)(da)；PPS的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)耐(nai)(nai)(nai)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)弧好(hao)(hao)(hao)(hao)，可(ke)(ke)(ke)(ke)(ke)(ke)(ke)與(yu)熱(re)(re)固性(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)塑(su)(su)料(liao)(liao)(liao)媲美。PPS常用(yong)(yong)(yong)于電(dian)(dian)(dian)(dian)(dian)(dian)(dian)器(qi)(qi)(qi)(qi)絕(jue)緣材(cai)料(liao)(liao)(liao)，其(qi)(qi)(qi)用(yong)(yong)(yong)量(liang)可(ke)(ke)(ke)(ke)(ke)(ke)(ke)占30%左(zuo)右(you)(you)。 （5）耐(nai)(nai)(nai)化(hua)(hua)(hua)學(xue)性(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)能(neng)(neng)(neng)：PPS的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)最大(da)(da)(da)特(te)(te)(te)點之(zhi)一(yi)為(wei)(wei)(wei)(wei)(wei)(wei)耐(nai)(nai)(nai)化(hua)(hua)(hua)學(xue)腐蝕性(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)好(hao)(hao)(hao)(hao)，其(qi)(qi)(qi)化(hua)(hua)(hua)學(xue)穩(wen)定性(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)能(neng)(neng)(neng)僅次(ci)于F4；PPS對(dui)大(da)(da)(da)多酸(suan)(suan)、酯、酮、醛、酚及(ji)(ji)(ji)(ji)脂肪烴(jing)、芳香烴(jing)、氯(lv)代烴(jing)等穩(wen)定，目前(qian)(qian)尚(shang)(shang)未發(fa)現可(ke)(ke)(ke)(ke)(ke)(ke)(ke)在(zai)(zai)(zai)(zai)200℃以(yi)(yi)下(xia)溶(rong)(rong)解(jie)(jie)聚(ju)(ju)(ju)苯硫(liu)(liu)(liu)(liu)醚(mi)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)溶(rong)(rong)劑，對(dui)無(wu)機(ji)(ji)酸(suan)(suan)、堿和(he)(he)鹽類的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)抵抗性(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)極(ji)強(qiang)(qiang)(qiang)。不耐(nai)(nai)(nai)氯(lv)代聯苯及(ji)(ji)(ji)(ji)氧(yang)化(hua)(hua)(hua)性(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)酸(suan)(suan)、氧(yang)化(hua)(hua)(hua)劑、濃硫(liu)(liu)(liu)(liu)酸(suan)(suan)、濃硝(xiao)酸(suan)(suan)、王水、過氧(yang)化(hua)(hua)(hua)氫及(ji)(ji)(ji)(ji)次(ci)氯(lv)酸(suan)(suan)鈉等。 （6）PPS的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)耐(nai)(nai)(nai)輻(fu)射(she)性(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)好(hao)(hao)(hao)(hao)，耐(nai)(nai)(nai)輻(fu)射(she)達(da)(da)到(dao)Gy 1×108，是(shi)其(qi)(qi)(qi)它工(gong)(gong)(gong)程塑(su)(su)料(liao)(liao)(liao)無(wu)法比(bi)擬的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)新材(cai)料(liao)(liao)(liao)，是(shi)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)子(zi)、電(dian)(dian)(dian)(dian)(dian)(dian)(dian)氣、機(ji)(ji)械(xie)(xie)(xie)(xie)、儀(yi)器(qi)(qi)(qi)(qi)、航空(kong)(kong)、航天(tian)、軍事等領(ling)域特(te)(te)(te)別是(shi)原(yuan)子(zi)彈、中(zhong)子(zi)彈耐(nai)(nai)(nai)輻(fu)射(she)唯一(yi)理想(xiang)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)優(you)良(liang)(liang)(liang)材(cai)料(liao)(liao)(liao)。 （7）尺(chi)寸(cun)穩(wen)定性(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)好(hao)(hao)(hao)(hao)：成(cheng)(cheng)型(xing)收縮率(lv)很低(di)，小(xiao)(xiao)(xiao)于0.0025%，吸(xi)(xi)收率(lv)小(xiao)(xiao)(xiao)于0.05%，線(xian)性(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)熱(re)(re)膨(peng)脹系(xi)(xi)數也小(xiao)(xiao)(xiao)。在(zai)(zai)(zai)(zai)高(gao)(gao)(gao)(gao)(gao)(gao)(gao)溫(wen)(wen)(wen)(wen)(wen)、高(gao)(gao)(gao)(gao)(gao)(gao)(gao)濕條件(jian)下(xia)仍表(biao)現出(chu)良(liang)(liang)(liang)好(hao)(hao)(hao)(hao)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)尺(chi)寸(cun)穩(wen)定性(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)。故在(zai)(zai)(zai)(zai)機(ji)(ji)械(xie)(xie)(xie)(xie)、化(hua)(hua)(hua)工(gong)(gong)(gong)、儀(yi)器(qi)(qi)(qi)(qi)、儀(yi)表(biao)和(he)(he)航空(kong)(kong)、航天(tian)、艦船等各個方面(mian)都具(ju)(ju)(ju)(ju)有(you)(you)(you)廣泛用(yong)(yong)(yong)途。 （8）電(dian)(dian)(dian)(dian)(dian)(dian)(dian)性(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)能(neng)(neng)(neng)優(you)：聚(ju)(ju)(ju)苯硫(liu)(liu)(liu)(liu)醚(mi)在(zai)(zai)(zai)(zai)高(gao)(gao)(gao)(gao)(gao)(gao)(gao)溫(wen)(wen)(wen)(wen)(wen)、高(gao)(gao)(gao)(gao)(gao)(gao)(gao)濕、高(gao)(gao)(gao)(gao)(gao)(gao)(gao)頻(pin)條件(jian)下(xia)仍具(ju)(ju)(ju)(ju)有(you)(you)(you)優(you)良(liang)(liang)(liang)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)性(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)能(neng)(neng)(neng)，其(qi)(qi)(qi)體(ti)積電(dian)(dian)(dian)(dian)(dian)(dian)(dian)阻(zu)(zu)(zu)率(lv)為(wei)(wei)(wei)(wei)(wei)(wei)1×1016Ω.cm，表(biao)面(mian)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)阻(zu)(zu)(zu)率(lv)為(wei)(wei)(wei)(wei)(wei)(wei)1×1015Ω，電(dian)(dian)(dian)(dian)(dian)(dian)(dian)氣強(qiang)(qiang)(qiang)度(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)>18KV/mm。 （9）自身具(ju)(ju)(ju)(ju)有(you)(you)(you)阻(zu)(zu)(zu)燃(ran)性(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)：聚(ju)(ju)(ju)苯硫(liu)(liu)(liu)(liu)醚(mi)阻(zu)(zu)(zu)燃(ran)性(xing)(xing)(xing)(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(ji)(ji)，氧(yang)指數(LOI)>57%。 聚(ju)(ju)(ju)苯硫(liu)(liu)(liu)(liu)醚(mi)自身的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)化(hua)(hua)(hua)學(xue)結(jie)構(gou)使其(qi)(qi)(qi)具(ju)(ju)(ju)(ju)有(you)(you)(you)良(liang)(liang)(liang)好(hao)(hao)(hao)(hao)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)難燃(ran)燒(shao)性(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)能(neng)(neng)(neng)，無(wu)需加(jia)(jia)入阻(zu)(zu)(zu)燃(ran)劑。 （10）與(yu)金屬(shu)(shu)和(he)(he)非(fei)(fei)金屬(shu)(shu)粘接(jie)性(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)能(neng)(neng)(neng)好(hao)(hao)(hao)(hao)：PPS特(te)(te)(te)別對(dui)玻(bo)璃(li)、鋁、鈦、不銹鋼等具(ju)(ju)(ju)(ju)有(you)(you)(you)非(fei)(fei)常高(gao)(gao)(gao)(gao)(gao)(gao)(gao)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)粘結(jie)強(qiang)(qiang)(qiang)度(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)，附著(zhu)力(li)(li)達(da)(da)到(dao)1級(ji)(ji)。對(dui)玻(bo)璃(li)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)粘結(jie)性(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)能(neng)(neng)(neng)好(hao)(hao)(hao)(hao)，極(ji)宜作(zuo)(zuo)化(hua)(hua)(hua)工(gong)(gong)(gong)設備(bei)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)襯(chen)里(li)。 （11）加(jia)(jia)工(gong)(gong)(gong)性(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)能(neng)(neng)(neng)好(hao)(hao)(hao)(hao)：PPS樹脂的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)熔(rong)(rong)體(ti)粘度(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)低(di)，流(liu)動性(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)好(hao)(hao)(hao)(hao)，極(ji)易(yi)與(yu)玻(bo)纖潤濕接(jie)觸(chu)，因此填充(chong)填料(liao)(liao)(liao)容易(yi)，用(yong)(yong)(yong)其(qi)(qi)(qi)制備(bei)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)玻(bo)纖或無(wu)機(ji)(ji)填料(liao)(liao)(liao)增強(qiang)(qiang)(qiang)注(zhu)塑(su)(su)級(ji)(ji)粒料(liao)(liao)(liao)，具(ju)(ju)(ju)(ju)有(you)(you)(you)極(ji)高(gao)(gao)(gao)(gao)(gao)(gao)(gao)抗伸(shen)縮性(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)，抗沖擊(ji)性(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)，抗彎(wan)曲及(ji)(ji)(ji)(ji)延(yan)展性(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)。在(zai)(zai)(zai)(zai)其(qi)(qi)(qi)熔(rong)(rong)點以(yi)(yi)上(shang)可(ke)(ke)(ke)(ke)(ke)(ke)(ke)以(yi)(yi)統(tong)一(yi)成(cheng)(cheng)形。 3PPS板(ban)應(ying)用(yong)(yong)(yong) 電(dian)(dian)(dian)(dian)(dian)(dian)(dian)子(zi)、電(dian)(dian)(dian)(dian)(dian)(dian)(dian)氣：微型(xing)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)子(zi)元件(jian)封裝、線(xian)圈骨架(jia)(jia)、馬達(da)(da)殼(ke)(ke)、繼電(dian)(dian)(dian)(dian)(dian)(dian)(dian)器(qi)(qi)(qi)(qi)、微調(diao)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)容器(qi)(qi)(qi)(qi)等零部(bu)件(jian)。精密儀(yi)器(qi)(qi)(qi)(qi)：電(dian)(dian)(dian)(dian)(dian)(dian)(dian)腦(nao)、計時器(qi)(qi)(qi)(qi)、復(fu)印機(ji)(ji)、溫(wen)(wen)(wen)(wen)(wen)度(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)傳(chuan)感器(qi)(qi)(qi)(qi)以(yi)(yi)及(ji)(ji)(ji)(ji)各種(zhong)(zhong)測量(liang)儀(yi)表(biao)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)殼(ke)(ke)體(ti)和(he)(he)部(bu)件(jian)。 機(ji)(ji)械(xie)(xie)(xie)(xie)：泵殼(ke)(ke)、泵輪、閥、風(feng)扇(shan)、流(liu)量(liang)計部(bu)件(jian)、法蘭(lan)盤(pan)、萬(wan)向頭等。汽車(che)：點火(huo)器(qi)(qi)(qi)(qi)、離合(he)器(qi)(qi)(qi)(qi)、變(bian)(bian)(bian)速(su)(su)(su)器(qi)(qi)(qi)(qi)、齒輪箱、軸(zhou)承支(zhi)架(jia)(jia)、排氣系(xi)(xi)統(tong)零部(bu)件(jian)。 家用(yong)(yong)(yong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)器(qi)(qi)(qi)(qi)：熱(re)(re)風(feng)筒、卷(juan)發(fa)器(qi)(qi)(qi)(qi)、干(gan)發(fa)器(qi)(qi)(qi)(qi)、燙(tang)發(fa)器(qi)(qi)(qi)(qi)、電(dian)(dian)(dian)(dian)(dian)(dian)(dian)飯煲等的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)防護涂(tu)層和(he)(he)零部(bu)件(jian)。 汽車(che)工(gong)(gong)(gong)業(ye)：PPS用(yong)(yong)(yong)于汽車(che)工(gong)(gong)(gong)業(ye)占45%左(zuo)右(you)(you)，主要用(yong)(yong)(yong)于汽車(che)功能(neng)(neng)(neng)件(jian)；點火(huo)器(qi)(qi)(qi)(qi)、加(jia)(jia)熱(re)(re)器(qi)(qi)(qi)(qi)、汽化(hua)(hua)(hua)器(qi)(qi)(qi)(qi)、離合(he)器(qi)(qi)(qi)(qi)、變(bian)(bian)(bian)速(su)(su)(su)器(qi)(qi)(qi)(qi)、齒輪箱、軸(zhou)承支(zhi)架(jia)(jia)、燈罩、保(bao)險杠、風(feng)扇(shan)、排氣系(xi)(xi)統(tong)以(yi)(yi)及(ji)(ji)(ji)(ji)反光鏡和(he)(he)車(che)燈座的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)零部(bu)件(jian)。可(ke)(ke)(ke)(ke)(ke)(ke)(ke)代替金屬(shu)(shu)制作(zuo)(zuo)排氣筒循環閥及(ji)(ji)(ji)(ji)水泵葉輪，氣動信號調(diao)解(jie)(jie)器(qi)(qi)(qi)(qi)等。 化(hua)(hua)(hua)學(xue)工(gong)(gong)(gong)業(ye)：PPS具(ju)(ju)(ju)(ju)有(you)(you)(you)優(you)良(liang)(liang)(liang)粘接(jie)性(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)和(he)(he)耐(nai)(nai)(nai)蝕性(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)，極(ji)宜作(zuo)(zuo)化(hua)(hua)(hua)工(gong)(gong)(gong)設備(bei)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)襯(chen)里(li)。 4PPS板(ban)規(gui)格 規(gui)格：板(ban)材(cai)：5～80mm *x620mm x 1000mm 棒材(cai)：6～100mm x 1000mm 1、物料(liao)(liao)(liao)干(gan)燥(zao)工(gong)(gong)(gong)藝 溫(wen)(wen)(wen)(wen)(wen)度(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)：100~105℃ 時間(jian)：3hr 2、注(zhu)塑(su)(su)成(cheng)(cheng)型(xing)工(gong)(gong)(gong)藝 1）模(mo)具(ju)(ju)(ju)(ju)溫(wen)(wen)(wen)(wen)(wen)度(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)：60-80℃ 2）料(liao)(liao)(liao)筒溫(wen)(wen)(wen)(wen)(wen)度(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)：前(qian)(qian)段(duan)：220~260℃ 中(zhong)段(duan)：290~310℃ 后(hou)(hou)段(duan)：300~320℃ 噴(pen)嘴：290~300℃ 3）注(zhu)塑(su)(su)壓力(li)(li)：60~70Mpa 4）注(zhu)塑(su)(su)速(su)(su)(su)度(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)：中(zhong)速(su)(su)(su) 5）注(zhu)塑(su)(su)時間(jian)：根據制件(jian)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)大(da)(da)(da)小(xiao)(xiao)(xiao)確定，以(yi)(yi)制件(jian)充(chong)滿(man)模(mo)具(ju)(ju)(ju)(ju)，且表(biao)面(mian)基本冷卻定型(xing)為(wei)(wei)(wei)(wei)(wei)(wei)佳