PPS板(ban)（聚(ju)苯硫醚） 

PPS ：英文(wen)名稱(cheng):polyphenylene sulfide ,是結(jie)(jie)晶(jing)型(xing)（結(jie)(jie)晶(jing)度(du)(du)(du)(du)(du)(du)55%-65%）的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)高(gao)(gao)(gao)(gao)(gao)(gao)(gao)剛性(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)白(bai)(bai)色(se)粉(fen)末(mo)聚(ju)(ju)合(he)物(wu)，耐(nai)(nai)(nai)(nai)(nai)熱(re)性(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)高(gao)(gao)(gao)(gao)(gao)(gao)(gao)（連續(xu)使用(yong)(yong)(yong)(yong)(yong)溫(wen)(wen)(wen)度(du)(du)(du)(du)(du)(du)達240℃）、機(ji)(ji)(ji)(ji)(ji)械(xie)(xie)強(qiang)(qiang)度(du)(du)(du)(du)(du)(du)、剛性(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)、難燃性(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)、耐(nai)(nai)(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)、電氣(qi)(qi)(qi)特(te)(te)性(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)、尺(chi)寸穩(wen)定(ding)性(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)都(dou)優(you)(you)(you)良(liang)(liang)(liang)(liang)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)樹(shu)(shu)脂(zhi)，耐(nai)(nai)(nai)(nai)(nai)磨、抗(kang)蠕(ru)(ru)變(bian)(bian)性(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)優(you)(you)(you)、阻(zu)(zu)(zu)燃性(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)優(you)(you)(you)。有(you)(you)(you)自(zi)(zi)熄性(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)，達UL94V-0級(ji)(ji)(ji)。高(gao)(gao)(gao)(gao)(gao)(gao)(gao)溫(wen)(wen)(wen)、高(gao)(gao)(gao)(gao)(gao)(gao)(gao)濕(shi)(shi)下(xia)仍(reng)保(bao)(bao)持良(liang)(liang)(liang)(liang)好(hao)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)電性(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)能(neng)(neng)(neng)。流動(dong)性(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)好(hao)，易成型(xing)，成型(xing)時(shi)幾(ji)乎沒(mei)有(you)(you)(you)縮(suo)(suo)孔(kong)凹斑。與(yu)(yu)(yu)各(ge)種(zhong)無機(ji)(ji)(ji)(ji)(ji)填(tian)(tian)(tian)料(liao)(liao)(liao)(liao)(liao)(liao)有(you)(you)(you)良(liang)(liang)(liang)(liang)好(hao)的(de)(de)(de)(de)(de)(de)(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)。它(ta)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)開(kai)發(fa)(fa)縮(suo)(suo)短(duan)了標(biao)準(zhun)熱(re)塑(su)(su)(su)性(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)料(liao)(liao)(liao)(liao)(liao)(liao)（例如(ru)PA 、POM、PET……）與(yu)(yu)(yu)高(gao)(gao)(gao)(gao)(gao)(gao)(gao)級(ji)(ji)(ji)工(gong)(gong)(gong)程(cheng)塑(su)(su)(su)料(liao)(liao)(liao)(liao)(liao)(liao)之(zhi)間(jian)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)差(cha)別。 PPS 又(you)名：聚(ju)(ju)苯(ben)硫(liu)醚(mi) 生產(chan)商：臺灣板(ban)(ban)材(cai)(cai)： 厚度(du)(du)(du)(du)(du)(du)（0.25～50㎜）*寬1200㎜*長1200㎜ 棒(bang)材(cai)(cai)： ￠6~ ￠200㎜*1000㎜ 優(you)(you)(you)點(dian)(dian)(dian)： 高(gao)(gao)(gao)(gao)(gao)(gao)(gao)機(ji)(ji)(ji)(ji)(ji)械(xie)(xie)強(qiang)(qiang)度(du)(du)(du)(du)(du)(du)。剛硬，杰出(chu)(chu)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)低磨耗(hao)，耐(nai)(nai)(nai)(nai)(nai)沖(chong)(chong)擊(ji)及(ji)(ji)抗(kang)化(hua)(hua)(hua)性(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)比(bi)(bi)(bi)PSU 及(ji)(ji)PE更佳。符合(he)OSU標(biao)準(zhun)非常好(hao)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)抗(kang)化(hua)(hua)(hua)抗(kang)氧(yang)化(hua)(hua)(hua)。及(ji)(ji)抗(kang)水解(jie)(jie)性(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)， 可(ke)(ke)(ke)(ke)(ke)(ke)(ke)(ke)(ke)做(zuo)重覆(fu)蒸汽(qi)(qi)(qi)煮沸。防火自(zi)(zi)熄性(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)(de)(de)(de)(de)(de)時(shi)用(yong)(yong)(yong)(yong)(yong)溫(wen)(wen)(wen)度(du)(du)(du)(du)(du)(du)，在(zai) 220℃下(xia)仍(reng)可(ke)(ke)(ke)(ke)(ke)(ke)(ke)(ke)(ke)耐(nai)(nai)(nai)(nai)(nai)高(gao)(gao)(gao)(gao)(gao)(gao)(gao)腐濁，可(ke)(ke)(ke)(ke)(ke)(ke)(ke)(ke)(ke)短(duan)暫使用(yong)(yong)(yong)(yong)(yong)至 260℃。在(zai)此溫(wen)(wen)(wen)度(du)(du)(du)(du)(du)(du)其 撓曲(qu)(qu)強(qiang)(qiang)度(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)(de)(de)(de)(de)(de)(de)ABS相若，低收(shou)縮(suo)(suo)率(lv)(lv)(lv)，優(you)(you)(you)異(yi)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)尺(chi)寸及(ji)(ji)耐(nai)(nai)(nai)(nai)(nai)熱(re) 安定(ding)性(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)，生理學(xue)上使用(yong)(yong)(yong)(yong)(yong)無疑。缺(que)點(dian)(dian)(dian)： 不(bu)耐(nai)(nai)(nai)(nai)(nai)磨。延(yan)伸性(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)低。和(he)極(ji)(ji)性(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)溶(rong)劑和(he)酒(jiu)精接(jie)觸(chu)會變(bian)(bian)脆/斷裂。 加(jia)工(gong)(gong)(gong)時(shi)如(ru)含應(ying)力(li)時(shi)亦易斷裂不(bu)可(ke)(ke)(ke)(ke)(ke)(ke)(ke)(ke)(ke)用(yong)(yong)(yong)(yong)(yong)冷卻油加(jia)工(gong)(gong)(gong)切(qie)削。 2PPS板(ban)(ban)特(te)(te)性(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)：空(kong)氣(qi)(qi)(qi)中(zhong)最大(da)允(yun)許工(gong)(gong)(gong)作(zuo)溫(wen)(wen)(wen)度(du)(du)(du)(du)(du)(du)非常高(gao)(gao)(gao)(gao)(gao)(gao)(gao)可(ke)(ke)(ke)(ke)(ke)(ke)(ke)(ke)(ke)在(zai)220℃持續(xu)工(gong)(gong)(gong)作(zuo)，短(duan)時(shi)可(ke)(ke)(ke)(ke)(ke)(ke)(ke)(ke)(ke)達260℃，在(zai)高(gao)(gao)(gao)(gao)(gao)(gao)(gao)溫(wen)(wen)(wen)環境保(bao)(bao)持高(gao)(gao)(gao)(gao)(gao)(gao)(gao)機(ji)(ji)(ji)(ji)(ji)械(xie)(xie)強(qiang)(qiang)度(du)(du)(du)(du)(du)(du)、剛度(du)(du)(du)(du)(du)(du)和(he)硬度(du)(du)(du)(du)(du)(du)，優(you)(you)(you)越的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)耐(nai)(nai)(nai)(nai)(nai)化(hua)(hua)(hua)學(xue)腐蝕及(ji)(ji)耐(nai)(nai)(nai)(nai)(nai)水解(jie)(jie)性(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)能(neng)(neng)(neng)（目前尚未發(fa)(fa)現(xian)(xian)可(ke)(ke)(ke)(ke)(ke)(ke)(ke)(ke)(ke)在(zai)200℃以(yi)(yi)(yi)下(xia)溶(rong)解(jie)(jie)聚(ju)(ju)苯(ben)硫(liu)醚(mi)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)溶(rong)劑，對無機(ji)(ji)(ji)(ji)(ji)酸(suan)(suan)、堿(jian)和(he)鹽類(lei)的(de)(de)(de)(de)(de)(de)(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)極(ji)(ji)強(qiang)(qiang)），優(you)(you)(you)秀的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)耐(nai)(nai)(nai)(nai)(nai)磨和(he)摩(mo)擦性(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)，非常好(hao)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)尺(chi)寸穩(wen)定(ding)性(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)，優(you)(you)(you)秀的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)抗(kang)高(gao)(gao)(gao)(gao)(gao)(gao)(gao)能(neng)(neng)(neng)量(liang)(liang)輻(fu)(fu)射(she)，良(liang)(liang)(liang)(liang)好(hao)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)抗(kang)紫外線(xian)性(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)能(neng)(neng)(neng)，自(zi)(zi)身具(ju)(ju)(ju)有(you)(you)(you)阻(zu)(zu)(zu)燃性(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)，優(you)(you)(you)良(liang)(liang)(liang)(liang)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)電絕(jue)緣(yuan)性(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)能(neng)(neng)(neng)： PPS為(wei)一(yi)種(zhong)外觀白(bai)(bai)色(se)、高(gao)(gao)(gao)(gao)(gao)(gao)(gao)結(jie)(jie)晶(jing)度(du)(du)(du)(du)(du)(du)、硬而脆的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)聚(ju)(ju)合(he)物(wu)，純PPS的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)相對{HotTag}密度(du)(du)(du)(du)(du)(du)為(wei)1.3，但改(gai)(gai)性(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)后(hou)(hou)(hou)會增大(da)。PPS有(you)(you)(you)吸水率(lv)(lv)(lv)極(ji)(ji)小，一(yi)般只(zhi)有(you)(you)(you)0.03%左右。PPS的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)阻(zu)(zu)(zu)燃性(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)好(hao)，其氧(yang)指數(shu)高(gao)(gao)(gao)(gao)(gao)(gao)(gao)達44%以(yi)(yi)(yi)上；與(yu)(yu)(yu)其他塑(su)(su)(su)料(liao)(liao)(liao)(liao)(liao)(liao)相比(bi)(bi)(bi)，它(ta)在(zai)塑(su)(su)(su)料(liao)(liao)(liao)(liao)(liao)(liao)中(zhong)屬于(yu)高(gao)(gao)(gao)(gao)(gao)(gao)(gao)阻(zu)(zu)(zu)燃材(cai)(cai)料(liao)(liao)(liao)(liao)(liao)(liao)（純PVC的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)氧(yang)指數(shu)為(wei)47%、PSF為(wei)30%、PA66為(wei)29%、MPPO為(wei)28%，PC為(wei)25%）。 （2）機(ji)(ji)(ji)(ji)(ji)械(xie)(xie)性(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)(de)(de)(de)(de)(de)(de)機(ji)(ji)(ji)(ji)(ji)械(xie)(xie)性(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)能(neng)(neng)(neng)不(bu)高(gao)(gao)(gao)(gao)(gao)(gao)(gao)，尤(you)其沖(chong)(chong)擊(ji)強(qiang)(qiang)度(du)(du)(du)(du)(du)(du)比(bi)(bi)(bi)較低。以(yi)(yi)(yi)玻(bo)璃纖維增強(qiang)(qiang)后(hou)(hou)(hou)會大(da)幅(fu)度(du)(du)(du)(du)(du)(du)提高(gao)(gao)(gao)(gao)(gao)(gao)(gao)沖(chong)(chong)擊(ji)強(qiang)(qiang)度(du)(du)(du)(du)(du)(du)和(he)拉(la)伸強(qiang)(qiang)度(du)(du)(du)(du)(du)(du)，拉(la)伸強(qiang)(qiang)度(du)(du)(du)(du)(du)(du)>170MPa，彎(wan)曲(qu)(qu)強(qiang)(qiang)度(du)(du)(du)(du)(du)(du)>220MPa，缺(que)口沖(chong)(chong)擊(ji)強(qiang)(qiang)度(du)(du)(du)(du)(du)(du)>16MPa。PPS的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)剛性(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)工(gong)(gong)(gong)程(cheng)塑(su)(su)(su)料(liao)(liao)(liao)(liao)(liao)(liao)中(zhong)少見。純PPS的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)彎(wan)曲(qu)(qu)模量(liang)(liang)可(ke)(ke)(ke)(ke)(ke)(ke)(ke)(ke)(ke)達3.8Gpa，無機(ji)(ji)(ji)(ji)(ji)填(tian)(tian)(tian)充(chong)改(gai)(gai)性(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)后(hou)(hou)(hou)可(ke)(ke)(ke)(ke)(ke)(ke)(ke)(ke)(ke)達到(dao)(dao)(dao)12.6Gpa,增大(da)5倍之(zhi)多(duo)。而以(yi)(yi)(yi)剛性(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)(de)(de)(de)(de)(de)(de)PPO僅(jin)(jin)為(wei)2.55Gpa，PC僅(jin)(jin)為(wei)2.1Gpa。PPS具(ju)(ju)(ju)有(you)(you)(you)優(you)(you)(you)異(yi)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)耐(nai)(nai)(nai)(nai)(nai)蠕(ru)(ru)變(bian)(bian)性(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)和(he)耐(nai)(nai)(nai)(nai)(nai)疲勞性(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)，在(zai)負荷下(xia)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)耐(nai)(nai)(nai)(nai)(nai)蠕(ru)(ru)變(bian)(bian)性(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)好(hao)。表(biao)(biao)面(mian)硬度(du)(du)(du)(du)(du)(du)高(gao)(gao)(gao)(gao)(gao)(gao)(gao)，洛(luo)氏(shi)硬度(du)(du)(du)(du)(du)(du)>100HR；耐(nai)(nai)(nai)(nai)(nai)磨性(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)高(gao)(gao)(gao)(gao)(gao)(gao)(gao)，其1000轉(zhuan)時(shi)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)磨耗(hao)量(liang)(liang)僅(jin)(jin)為(wei)0.04g，通過填(tian)(tian)(tian)充(chong)氟樹(shu)(shu)脂(zhi)及(ji)(ji)二(er)硫(liu)化(hua)(hua)(hua)鉬等(deng)(deng)(deng)潤(run)滑(hua)劑，可(ke)(ke)(ke)(ke)(ke)(ke)(ke)(ke)(ke)大(da)幅(fu)度(du)(du)(du)(du)(du)(du)提高(gao)(gao)(gao)(gao)(gao)(gao)(gao)其耐(nai)(nai)(nai)(nai)(nai)磨性(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)，摩(mo)擦系(xi)數(shu)在(zai)0.01~0.02。PPS還(huan)具(ju)(ju)(ju)有(you)(you)(you)一(yi)定(ding)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)自(zi)(zi)潤(run)性(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)(de)(de)(de)(de)(de)機(ji)(ji)(ji)(ji)(ji)械(xie)(xie)性(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)能(neng)(neng)(neng)對溫(wen)(wen)(wen)度(du)(du)(du)(du)(du)(du)的(de)(de)(de)(de)(de)(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)能(neng)(neng)(neng)小。 （3）熱(re)學(xue)性(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)能(neng)(neng)(neng)：PPS具(ju)(ju)(ju)有(you)(you)(you)優(you)(you)(you)異(yi)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)熱(re)性(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)能(neng)(neng)(neng)，其熔點(dian)(dian)(dian)超(chao)過280℃，熱(re)變(bian)(bian)形溫(wen)(wen)(wen)度(du)(du)(du)(du)(du)(du)超(chao)過260℃，短(duan)期可(ke)(ke)(ke)(ke)(ke)(ke)(ke)(ke)(ke)耐(nai)(nai)(nai)(nai)(nai)260℃，并(bing)可(ke)(ke)(ke)(ke)(ke)(ke)(ke)(ke)(ke)在(zai)200℃下(xia)長期使用(yong)(yong)(yong)(yong)(yong)。在(zai)空(kong)氣(qi)(qi)(qi)中(zhong)于(yu)700℃降(jiang)解(jie)(jie)，在(zai)1000℃惰性(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)氣(qi)(qi)(qi)體(ti)(ti)仍(reng)保(bao)(bao)持40%的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)重量(liang)(liang)。經特(te)(te)殊改(gai)(gai)性(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)(de)(de)(de)(de)(de)品種(zhong)，熱(re)變(bian)(bian)形溫(wen)(wen)(wen)度(du)(du)(du)(du)(du)(du)可(ke)(ke)(ke)(ke)(ke)(ke)(ke)(ke)(ke)達350℃以(yi)(yi)(yi)上。[1] （4）電學(xue)性(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)(de)(de)(de)(de)(de)(de)電性(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)能(neng)(neng)(neng)十分(fen)突(tu)出(chu)(chu)，與(yu)(yu)(yu)其他工(gong)(gong)(gong)程(cheng)塑(su)(su)(su)料(liao)(liao)(liao)(liao)(liao)(liao)相比(bi)(bi)(bi)，其介(jie)電常數(shu)和(he)介(jie)電損(sun)耗(hao)角正(zheng)切(qie)值都(dou)比(bi)(bi)(bi)較低，并(bing)且在(zai)較大(da)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)頻(pin)率(lv)(lv)(lv)、溫(wen)(wen)(wen)度(du)(du)(du)(du)(du)(du)及(ji)(ji)溫(wen)(wen)(wen)度(du)(du)(du)(du)(du)(du)范(fan)圍(wei)內變(bian)(bian)化(hua)(hua)(hua)不(bu)大(da)；PPS的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)耐(nai)(nai)(nai)(nai)(nai)電弧好(hao)，可(ke)(ke)(ke)(ke)(ke)(ke)(ke)(ke)(ke)與(yu)(yu)(yu)熱(re)固性(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常用(yong)(yong)(yong)(yong)(yong)于(yu)電器(qi)(qi)(qi)(qi)(qi)絕(jue)緣(yuan)材(cai)(cai)料(liao)(liao)(liao)(liao)(liao)(liao)，其用(yong)(yong)(yong)(yong)(yong)量(liang)(liang)可(ke)(ke)(ke)(ke)(ke)(ke)(ke)(ke)(ke)占(zhan)30%左右。 （5）耐(nai)(nai)(nai)(nai)(nai)化(hua)(hua)(hua)學(xue)性(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)(de)(de)(de)(de)(de)(de)最大(da)特(te)(te)點(dian)(dian)(dian)之(zhi)一(yi)為(wei)耐(nai)(nai)(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)好(hao)，其化(hua)(hua)(hua)學(xue)穩(wen)定(ding)性(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)能(neng)(neng)(neng)僅(jin)(jin)次于(yu)F4；PPS對大(da)多(duo)酸(suan)(suan)、酯(zhi)、酮、醛(quan)、酚及(ji)(ji)脂(zhi)肪(fang)烴(jing)、芳(fang)香(xiang)烴(jing)、氯代(dai)烴(jing)等(deng)(deng)(deng)穩(wen)定(ding)，目前尚未發(fa)(fa)現(xian)(xian)可(ke)(ke)(ke)(ke)(ke)(ke)(ke)(ke)(ke)在(zai)200℃以(yi)(yi)(yi)下(xia)溶(rong)解(jie)(jie)聚(ju)(ju)苯(ben)硫(liu)醚(mi)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)溶(rong)劑，對無機(ji)(ji)(ji)(ji)(ji)酸(suan)(suan)、堿(jian)和(he)鹽類(lei)的(de)(de)(de)(de)(de)(de)(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)極(ji)(ji)強(qiang)(qiang)。不(bu)耐(nai)(nai)(nai)(nai)(nai)氯代(dai)聯苯(ben)及(ji)(ji)氧(yang)化(hua)(hua)(hua)性(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)酸(suan)(suan)、氧(yang)化(hua)(hua)(hua)劑、濃(nong)硫(liu)酸(suan)(suan)、濃(nong)硝酸(suan)(suan)、王水、過氧(yang)化(hua)(hua)(hua)氫及(ji)(ji)次氯酸(suan)(suan)鈉等(deng)(deng)(deng)。 （6）PPS的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)耐(nai)(nai)(nai)(nai)(nai)輻(fu)(fu)射(she)性(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)好(hao)，耐(nai)(nai)(nai)(nai)(nai)輻(fu)(fu)射(she)達到(dao)(dao)(dao)Gy 1×108，是其它(ta)工(gong)(gong)(gong)程(cheng)塑(su)(su)(su)料(liao)(liao)(liao)(liao)(liao)(liao)無法比(bi)(bi)(bi)擬的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)新材(cai)(cai)料(liao)(liao)(liao)(liao)(liao)(liao)，是電子(zi)、電氣(qi)(qi)(qi)、機(ji)(ji)(ji)(ji)(ji)械(xie)(xie)、儀器(qi)(qi)(qi)(qi)(qi)、航(hang)空(kong)、航(hang)天(tian)、軍事等(deng)(deng)(deng)領域特(te)(te)別是原子(zi)彈(dan)、中(zhong)子(zi)彈(dan)耐(nai)(nai)(nai)(nai)(nai)輻(fu)(fu)射(she)唯一(yi)理想的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)優(you)(you)(you)良(liang)(liang)(liang)(liang)材(cai)(cai)料(liao)(liao)(liao)(liao)(liao)(liao)。 （7）尺(chi)寸穩(wen)定(ding)性(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)好(hao)：成型(xing)收(shou)縮(suo)(suo)率(lv)(lv)(lv)很(hen)低，小于(yu)0.0025%，吸收(shou)率(lv)(lv)(lv)小于(yu)0.05%，線(xian)性(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)熱(re)膨脹系(xi)數(shu)也小。在(zai)高(gao)(gao)(gao)(gao)(gao)(gao)(gao)溫(wen)(wen)(wen)、高(gao)(gao)(gao)(gao)(gao)(gao)(gao)濕(shi)(shi)條(tiao)件(jian)(jian)下(xia)仍(reng)表(biao)(biao)現(xian)(xian)出(chu)(chu)良(liang)(liang)(liang)(liang)好(hao)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)尺(chi)寸穩(wen)定(ding)性(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)。故(gu)在(zai)機(ji)(ji)(ji)(ji)(ji)械(xie)(xie)、化(hua)(hua)(hua)工(gong)(gong)(gong)、儀器(qi)(qi)(qi)(qi)(qi)、儀表(biao)(biao)和(he)航(hang)空(kong)、航(hang)天(tian)、艦船等(deng)(deng)(deng)各(ge)個方面(mian)都(dou)具(ju)(ju)(ju)有(you)(you)(you)廣泛用(yong)(yong)(yong)(yong)(yong)途(tu)。 （8）電性(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)能(neng)(neng)(neng)優(you)(you)(you)：聚(ju)(ju)苯(ben)硫(liu)醚(mi)在(zai)高(gao)(gao)(gao)(gao)(gao)(gao)(gao)溫(wen)(wen)(wen)、高(gao)(gao)(gao)(gao)(gao)(gao)(gao)濕(shi)(shi)、高(gao)(gao)(gao)(gao)(gao)(gao)(gao)頻(pin)條(tiao)件(jian)(jian)下(xia)仍(reng)具(ju)(ju)(ju)有(you)(you)(you)優(you)(you)(you)良(liang)(liang)(liang)(liang)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)電性(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)能(neng)(neng)(neng)，其體(ti)(ti)積電阻(zu)(zu)(zu)率(lv)(lv)(lv)為(wei)1×1016Ω.cm，表(biao)(biao)面(mian)電阻(zu)(zu)(zu)率(lv)(lv)(lv)為(wei)1×1015Ω，電氣(qi)(qi)(qi)強(qiang)(qiang)度(du)(du)(du)(du)(du)(du)>18KV/mm。 （9）自(zi)(zi)身具(ju)(ju)(ju)有(you)(you)(you)阻(zu)(zu)(zu)燃性(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)：聚(ju)(ju)苯(ben)硫(liu)醚(mi)阻(zu)(zu)(zu)燃性(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)可(ke)(ke)(ke)(ke)(ke)(ke)(ke)(ke)(ke)達到(dao)(dao)(dao)UL94-0級(ji)(ji)(ji)，氧(yang)指數(shu)(LOI)>57%。 聚(ju)(ju)苯(ben)硫(liu)醚(mi)自(zi)(zi)身的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)化(hua)(hua)(hua)學(xue)結(jie)(jie)構使其具(ju)(ju)(ju)有(you)(you)(you)良(liang)(liang)(liang)(liang)好(hao)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)難燃燒性(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)能(neng)(neng)(neng)，無需加(jia)入阻(zu)(zu)(zu)燃劑。 （10）與(yu)(yu)(yu)金屬和(he)非金屬粘(zhan)接(jie)性(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)能(neng)(neng)(neng)好(hao)：PPS特(te)(te)別對玻(bo)璃、鋁、鈦、不(bu)銹鋼等(deng)(deng)(deng)具(ju)(ju)(ju)有(you)(you)(you)非常高(gao)(gao)(gao)(gao)(gao)(gao)(gao)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)粘(zhan)結(jie)(jie)強(qiang)(qiang)度(du)(du)(du)(du)(du)(du)，附著力(li)達到(dao)(dao)(dao)1級(ji)(ji)(ji)。對玻(bo)璃的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)粘(zhan)結(jie)(jie)性(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)能(neng)(neng)(neng)好(hao)，極(ji)(ji)宜作(zuo)化(hua)(hua)(hua)工(gong)(gong)(gong)設備(bei)(bei)的(de)(de)(de)(de)(de)(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)能(neng)(neng)(neng)好(hao)：PPS樹(shu)(shu)脂(zhi)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)熔體(ti)(ti)粘(zhan)度(du)(du)(du)(du)(du)(du)低，流動(dong)性(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)好(hao)，極(ji)(ji)易與(yu)(yu)(yu)玻(bo)纖潤(run)濕(shi)(shi)接(jie)觸(chu)，因(yin)此填(tian)(tian)(tian)充(chong)填(tian)(tian)(tian)料(liao)(liao)(liao)(liao)(liao)(liao)容易，用(yong)(yong)(yong)(yong)(yong)其制(zhi)備(bei)(bei)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)玻(bo)纖或無機(ji)(ji)(ji)(ji)(ji)填(tian)(tian)(tian)料(liao)(liao)(liao)(liao)(liao)(liao)增強(qiang)(qiang)注(zhu)(zhu)塑(su)(su)(su)級(ji)(ji)(ji)粒(li)料(liao)(liao)(liao)(liao)(liao)(liao)，具(ju)(ju)(ju)有(you)(you)(you)極(ji)(ji)高(gao)(gao)(gao)(gao)(gao)(gao)(gao)抗(kang)伸縮(suo)(suo)性(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)，抗(kang)沖(chong)(chong)擊(ji)性(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)，抗(kang)彎(wan)曲(qu)(qu)及(ji)(ji)延(yan)展(zhan)性(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)。在(zai)其熔點(dian)(dian)(dian)以(yi)(yi)(yi)上可(ke)(ke)(ke)(ke)(ke)(ke)(ke)(ke)(ke)以(yi)(yi)(yi)統(tong)一(yi)成形。 3PPS板(ban)(ban)應(ying)用(yong)(yong)(yong)(yong)(yong) 電子(zi)、電氣(qi)(qi)(qi)：微型(xing)電子(zi)元件(jian)(jian)封裝、線(xian)圈骨架、馬(ma)達殼、繼電器(qi)(qi)(qi)(qi)(qi)、微調(diao)電容器(qi)(qi)(qi)(qi)(qi)等(deng)(deng)(deng)零(ling)(ling)部件(jian)(jian)。精密儀器(qi)(qi)(qi)(qi)(qi)：電腦、計時(shi)器(qi)(qi)(qi)(qi)(qi)、復(fu)印機(ji)(ji)(ji)(ji)(ji)、溫(wen)(wen)(wen)度(du)(du)(du)(du)(du)(du)傳(chuan)感器(qi)(qi)(qi)(qi)(qi)以(yi)(yi)(yi)及(ji)(ji)各(ge)種(zhong)測量(liang)(liang)儀表(biao)(biao)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)殼體(ti)(ti)和(he)部件(jian)(jian)。 機(ji)(ji)(ji)(ji)(ji)械(xie)(xie)：泵(beng)殼、泵(beng)輪(lun)、閥、風(feng)扇、流量(liang)(liang)計部件(jian)(jian)、法蘭(lan)盤(pan)、萬向(xiang)頭等(deng)(deng)(deng)。汽(qi)(qi)(qi)車(che)：點(dian)(dian)(dian)火器(qi)(qi)(qi)(qi)(qi)、離合(he)器(qi)(qi)(qi)(qi)(qi)、變(bian)(bian)速(su)器(qi)(qi)(qi)(qi)(qi)、齒(chi)輪(lun)箱、軸(zhou)承(cheng)支(zhi)架、排(pai)氣(qi)(qi)(qi)系(xi)統(tong)零(ling)(ling)部件(jian)(jian)。 家用(yong)(yong)(yong)(yong)(yong)電器(qi)(qi)(qi)(qi)(qi)：熱(re)風(feng)筒、卷發(fa)(fa)器(qi)(qi)(qi)(qi)(qi)、干(gan)發(fa)(fa)器(qi)(qi)(qi)(qi)(qi)、燙發(fa)(fa)器(qi)(qi)(qi)(qi)(qi)、電飯煲等(deng)(deng)(deng)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)防護(hu)涂層和(he)零(ling)(ling)部件(jian)(jian)。 汽(qi)(qi)(qi)車(che)工(gong)(gong)(gong)業：PPS用(yong)(yong)(yong)(yong)(yong)于(yu)汽(qi)(qi)(qi)車(che)工(gong)(gong)(gong)業占(zhan)45%左右，主要用(yong)(yong)(yong)(yong)(yong)于(yu)汽(qi)(qi)(qi)車(che)功能(neng)(neng)(neng)件(jian)(jian)；點(dian)(dian)(dian)火器(qi)(qi)(qi)(qi)(qi)、加(jia)熱(re)器(qi)(qi)(qi)(qi)(qi)、汽(qi)(qi)(qi)化(hua)(hua)(hua)器(qi)(qi)(qi)(qi)(qi)、離合(he)器(qi)(qi)(qi)(qi)(qi)、變(bian)(bian)速(su)器(qi)(qi)(qi)(qi)(qi)、齒(chi)輪(lun)箱、軸(zhou)承(cheng)支(zhi)架、燈罩、保(bao)(bao)險杠、風(feng)扇、排(pai)氣(qi)(qi)(qi)系(xi)統(tong)以(yi)(yi)(yi)及(ji)(ji)反(fan)光鏡和(he)車(che)燈座的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)零(ling)(ling)部件(jian)(jian)。可(ke)(ke)(ke)(ke)(ke)(ke)(ke)(ke)(ke)代(dai)替金屬制(zhi)作(zuo)排(pai)氣(qi)(qi)(qi)筒循環閥及(ji)(ji)水泵(beng)葉輪(lun)，氣(qi)(qi)(qi)動(dong)信號調(diao)解(jie)(jie)器(qi)(qi)(qi)(qi)(qi)等(deng)(deng)(deng)。 化(hua)(hua)(hua)學(xue)工(gong)(gong)(gong)業：PPS具(ju)(ju)(ju)有(you)(you)(you)優(you)(you)(you)良(liang)(liang)(liang)(liang)粘(zhan)接(jie)性(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)和(he)耐(nai)(nai)(nai)(nai)(nai)蝕性(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)，極(ji)(ji)宜作(zuo)化(hua)(hua)(hua)工(gong)(gong)(gong)設備(bei)(bei)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)襯里。 4PPS板(ban)(ban)規格 規格：板(ban)(ban)材(cai)(cai)：5～80mm *x620mm x 1000mm 棒(bang)材(cai)(cai)：6～100mm x 1000mm 1、物(wu)料(liao)(liao)(liao)(liao)(liao)(liao)干(gan)燥工(gong)(gong)(gong)藝(yi) 溫(wen)(wen)(wen)度(du)(du)(du)(du)(du)(du)：100~105℃ 時(shi)間(jian)：3hr 2、注(zhu)(zhu)塑(su)(su)(su)成型(xing)工(gong)(gong)(gong)藝(yi) 1）模具(ju)(ju)(ju)溫(wen)(wen)(wen)度(du)(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)(du)：前段：220~260℃ 中(zhong)段：290~310℃ 后(hou)(hou)(hou)段：300~320℃ 噴嘴：290~300℃ 3）注(zhu)(zhu)塑(su)(su)(su)壓力(li)：60~70Mpa 4）注(zhu)(zhu)塑(su)(su)(su)速(su)度(du)(du)(du)(du)(du)(du)：中(zhong)速(su) 5）注(zhu)(zhu)塑(su)(su)(su)時(shi)間(jian)：根據(ju)制(zhi)件(jian)(jian)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)大(da)小確定(ding)，以(yi)(yi)(yi)制(zhi)件(jian)(jian)充(chong)滿模具(ju)(ju)(ju)，且表(biao)(biao)面(mian)基本冷卻定(ding)型(xing)為(wei)佳