PPS板（聚苯(ben)硫(liu)醚(mi)） 

PPS ：英文名稱:polyphenylene sulfide ,是(shi)結(jie)晶型（結(jie)晶度(du)(du)(du)(du)(du)(du)(du)(du)(du)55%-65%）的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)高(gao)剛(gang)性(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)白(bai)色粉(fen)末聚合(he)物(wu)，耐(nai)(nai)(nai)(nai)熱(re)(re)(re)性(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)高(gao)（連續使(shi)用(yong)溫(wen)(wen)(wen)(wen)(wen)度(du)(du)(du)(du)(du)(du)(du)(du)(du)達(da)(da)(da)(da)(da)(da)240℃）、機械(xie)(xie)強(qiang)(qiang)(qiang)(qiang)度(du)(du)(du)(du)(du)(du)(du)(du)(du)、剛(gang)性(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)、耐(nai)(nai)(nai)(nai)化(hua)(hua)(hua)學(xue)(xue)(xue)藥品性(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)、電(dian)(dian)(dian)(dian)(dian)氣(qi)(qi)特(te)(te)性(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)、尺(chi)寸(cun)(cun)穩(wen)(wen)定(ding)(ding)性(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)都(dou)(dou)優(you)(you)(you)(you)(you)良(liang)(liang)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)樹脂，耐(nai)(nai)(nai)(nai)磨、抗(kang)蠕變(bian)(bian)(bian)(bian)(bian)(bian)性(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)優(you)(you)(you)(you)(you)、阻(zu)(zu)(zu)(zu)燃(ran)(ran)性(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)優(you)(you)(you)(you)(you)。有(you)(you)(you)自熄(xi)性(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)，達(da)(da)(da)(da)(da)(da)UL94V-0級(ji)。高(gao)溫(wen)(wen)(wen)(wen)(wen)、高(gao)濕(shi)(shi)下(xia)仍(reng)(reng)(reng)保(bao)持(chi)良(liang)(liang)好(hao)(hao)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)電(dian)(dian)(dian)(dian)(dian)性(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)能(neng)(neng)。流動(dong)性(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)好(hao)(hao)，易成(cheng)型，成(cheng)型時(shi)(shi)幾乎(hu)沒(mei)有(you)(you)(you)縮孔凹(ao)斑。與(yu)各種(zhong)無(wu)(wu)(wu)(wu)機填(tian)料(liao)(liao)(liao)有(you)(you)(you)良(liang)(liang)好(hao)(hao)的(de)(de)(de)(de)(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)。它的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)開發縮短了(le)標(biao)準熱(re)(re)(re)塑(su)(su)(su)(su)(su)性(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)塑(su)(su)(su)(su)(su)料(liao)(liao)(liao)材(cai)(cai)料(liao)(liao)(liao)（例如(ru)(ru)PA 、POM、PET……）與(yu)高(gao)級(ji)工(gong)(gong)程(cheng)(cheng)塑(su)(su)(su)(su)(su)料(liao)(liao)(liao)之間的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)差別(bie)(bie)。 PPS 又(you)名：聚苯(ben)硫(liu)(liu)醚(mi)(mi) 生產商：臺灣板(ban)材(cai)(cai)： 厚度(du)(du)(du)(du)(du)(du)(du)(du)(du)（0.25～50㎜）*寬1200㎜*長(chang)1200㎜ 棒材(cai)(cai)： ￠6~ ￠200㎜*1000㎜ 優(you)(you)(you)(you)(you)點(dian)(dian)： 高(gao)機械(xie)(xie)強(qiang)(qiang)(qiang)(qiang)度(du)(du)(du)(du)(du)(du)(du)(du)(du)。剛(gang)硬(ying)，杰(jie)出的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)低(di)(di)磨耗，耐(nai)(nai)(nai)(nai)沖(chong)擊(ji)(ji)及(ji)(ji)(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)(ji)(ji)PE更佳。符(fu)合(he)OSU標(biao)準非(fei)(fei)常(chang)(chang)好(hao)(hao)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)抗(kang)化(hua)(hua)(hua)抗(kang)氧化(hua)(hua)(hua)。及(ji)(ji)(ji)(ji)抗(kang)水(shui)(shui)解性(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)， 可(ke)(ke)(ke)(ke)(ke)做重覆蒸(zheng)汽(qi)煮沸(fei)。防火自熄(xi)性(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)塑(su)(su)(su)(su)(su)膠。很(hen)(hen)高(gao)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)時(shi)(shi)用(yong)溫(wen)(wen)(wen)(wen)(wen)度(du)(du)(du)(du)(du)(du)(du)(du)(du)，在(zai)(zai)(zai) 220℃下(xia)仍(reng)(reng)(reng)可(ke)(ke)(ke)(ke)(ke)耐(nai)(nai)(nai)(nai)高(gao)腐濁，可(ke)(ke)(ke)(ke)(ke)短暫使(shi)用(yong)至 260℃。在(zai)(zai)(zai)此溫(wen)(wen)(wen)(wen)(wen)度(du)(du)(du)(du)(du)(du)(du)(du)(du)其(qi)(qi)(qi) 撓曲強(qiang)(qiang)(qiang)(qiang)度(du)(du)(du)(du)(du)(du)(du)(du)(du)和(he)(he)室濕(shi)(shi)時(shi)(shi)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)ABS相若(ruo)，低(di)(di)收(shou)縮率，優(you)(you)(you)(you)(you)異的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)尺(chi)寸(cun)(cun)及(ji)(ji)(ji)(ji)耐(nai)(nai)(nai)(nai)熱(re)(re)(re) 安定(ding)(ding)性(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)，生理學(xue)(xue)(xue)上(shang)使(shi)用(yong)無(wu)(wu)(wu)(wu)疑。缺點(dian)(dian)： 不(bu)耐(nai)(nai)(nai)(nai)磨。延伸(shen)性(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)低(di)(di)。和(he)(he)極(ji)性(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)溶劑(ji)(ji)(ji)和(he)(he)酒精(jing)接(jie)(jie)觸會(hui)變(bian)(bian)(bian)(bian)(bian)(bian)脆/斷裂。 加工(gong)(gong)時(shi)(shi)如(ru)(ru)含應力(li)時(shi)(shi)亦(yi)易斷裂不(bu)可(ke)(ke)(ke)(ke)(ke)用(yong)冷卻(que)(que)油加工(gong)(gong)切削。 2PPS板(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)：空氣(qi)(qi)中(zhong)(zhong)最大(da)允許工(gong)(gong)作(zuo)溫(wen)(wen)(wen)(wen)(wen)度(du)(du)(du)(du)(du)(du)(du)(du)(du)非(fei)(fei)常(chang)(chang)高(gao)可(ke)(ke)(ke)(ke)(ke)在(zai)(zai)(zai)220℃持(chi)續工(gong)(gong)作(zuo)，短時(shi)(shi)可(ke)(ke)(ke)(ke)(ke)達(da)(da)(da)(da)(da)(da)260℃，在(zai)(zai)(zai)高(gao)溫(wen)(wen)(wen)(wen)(wen)環(huan)境保(bao)持(chi)高(gao)機械(xie)(xie)強(qiang)(qiang)(qiang)(qiang)度(du)(du)(du)(du)(du)(du)(du)(du)(du)、剛(gang)度(du)(du)(du)(du)(du)(du)(du)(du)(du)和(he)(he)硬(ying)度(du)(du)(du)(du)(du)(du)(du)(du)(du)，優(you)(you)(you)(you)(you)越的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)耐(nai)(nai)(nai)(nai)化(hua)(hua)(hua)學(xue)(xue)(xue)腐蝕及(ji)(ji)(ji)(ji)耐(nai)(nai)(nai)(nai)水(shui)(shui)解性(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)能(neng)(neng)（目前(qian)(qian)尚(shang)(shang)未(wei)(wei)發現(xian)可(ke)(ke)(ke)(ke)(ke)在(zai)(zai)(zai)200℃以(yi)(yi)(yi)下(xia)溶解聚苯(ben)硫(liu)(liu)醚(mi)(mi)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)溶劑(ji)(ji)(ji)，對(dui)無(wu)(wu)(wu)(wu)機酸(suan)、堿和(he)(he)鹽(yan)類的(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)強(qiang)(qiang)(qiang)(qiang)），優(you)(you)(you)(you)(you)秀(xiu)(xiu)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)耐(nai)(nai)(nai)(nai)磨和(he)(he)摩擦性(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)，非(fei)(fei)常(chang)(chang)好(hao)(hao)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)尺(chi)寸(cun)(cun)穩(wen)(wen)定(ding)(ding)性(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)，優(you)(you)(you)(you)(you)秀(xiu)(xiu)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)抗(kang)高(gao)能(neng)(neng)量(liang)輻(fu)射(she)(she)，良(liang)(liang)好(hao)(hao)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)抗(kang)紫外(wai)線(xian)性(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)能(neng)(neng)，自身具(ju)(ju)(ju)有(you)(you)(you)阻(zu)(zu)(zu)(zu)燃(ran)(ran)性(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)，優(you)(you)(you)(you)(you)良(liang)(liang)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)電(dian)(dian)(dian)(dian)(dian)絕(jue)緣性(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)能(neng)(neng)： PPS為(wei)(wei)(wei)一(yi)(yi)種(zhong)外(wai)觀白(bai)色、高(gao)結(jie)晶度(du)(du)(du)(du)(du)(du)(du)(du)(du)、硬(ying)而脆的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)聚合(he)物(wu)，純(chun)PPS的(de)(de)(de)(de)(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)為(wei)(wei)(wei)1.3，但改(gai)性(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)后會(hui)增(zeng)大(da)。PPS有(you)(you)(you)吸水(shui)(shui)率極(ji)小，一(yi)(yi)般只有(you)(you)(you)0.03%左(zuo)右(you)。PPS的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)阻(zu)(zu)(zu)(zu)燃(ran)(ran)性(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)好(hao)(hao)，其(qi)(qi)(qi)氧指數(shu)高(gao)達(da)(da)(da)(da)(da)(da)44%以(yi)(yi)(yi)上(shang)；與(yu)其(qi)(qi)(qi)他塑(su)(su)(su)(su)(su)料(liao)(liao)(liao)相比(bi)(bi)(bi)，它在(zai)(zai)(zai)塑(su)(su)(su)(su)(su)料(liao)(liao)(liao)中(zhong)(zhong)屬于高(gao)阻(zu)(zu)(zu)(zu)燃(ran)(ran)材(cai)(cai)料(liao)(liao)(liao)（純(chun)PVC的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)氧指數(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）機械(xie)(xie)性(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)能(neng)(neng)： 純(chun)PPS的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)機械(xie)(xie)性(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)能(neng)(neng)不(bu)高(gao)，尤(you)其(qi)(qi)(qi)沖(chong)擊(ji)(ji)強(qiang)(qiang)(qiang)(qiang)度(du)(du)(du)(du)(du)(du)(du)(du)(du)比(bi)(bi)(bi)較低(di)(di)。以(yi)(yi)(yi)玻璃纖維增(zeng)強(qiang)(qiang)(qiang)(qiang)后會(hui)大(da)幅度(du)(du)(du)(du)(du)(du)(du)(du)(du)提高(gao)沖(chong)擊(ji)(ji)強(qiang)(qiang)(qiang)(qiang)度(du)(du)(du)(du)(du)(du)(du)(du)(du)和(he)(he)拉(la)伸(shen)強(qiang)(qiang)(qiang)(qiang)度(du)(du)(du)(du)(du)(du)(du)(du)(du)，拉(la)伸(shen)強(qiang)(qiang)(qiang)(qiang)度(du)(du)(du)(du)(du)(du)(du)(du)(du)>170MPa，彎曲強(qiang)(qiang)(qiang)(qiang)度(du)(du)(du)(du)(du)(du)(du)(du)(du)>220MPa，缺口(kou)沖(chong)擊(ji)(ji)強(qiang)(qiang)(qiang)(qiang)度(du)(du)(du)(du)(du)(du)(du)(du)(du)>16MPa。PPS的(de)(de)(de)(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)很(hen)(hen)高(gao)，在(zai)(zai)(zai)工(gong)(gong)程(cheng)(cheng)塑(su)(su)(su)(su)(su)料(liao)(liao)(liao)中(zhong)(zhong)少(shao)見。純(chun)PPS的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)彎曲模量(liang)可(ke)(ke)(ke)(ke)(ke)達(da)(da)(da)(da)(da)(da)3.8Gpa，無(wu)(wu)(wu)(wu)機填(tian)充改(gai)性(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)后可(ke)(ke)(ke)(ke)(ke)達(da)(da)(da)(da)(da)(da)到(dao)12.6Gpa,增(zeng)大(da)5倍之多。而以(yi)(yi)(yi)剛(gang)性(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)著(zhu)稱的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)PPO僅(jin)為(wei)(wei)(wei)2.55Gpa，PC僅(jin)為(wei)(wei)(wei)2.1Gpa。PPS具(ju)(ju)(ju)有(you)(you)(you)優(you)(you)(you)(you)(you)異的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)耐(nai)(nai)(nai)(nai)蠕變(bian)(bian)(bian)(bian)(bian)(bian)性(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)和(he)(he)耐(nai)(nai)(nai)(nai)疲勞(lao)性(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)(de)(de)(de)(de)耐(nai)(nai)(nai)(nai)蠕變(bian)(bian)(bian)(bian)(bian)(bian)性(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)好(hao)(hao)。表(biao)面硬(ying)度(du)(du)(du)(du)(du)(du)(du)(du)(du)高(gao)，洛氏(shi)硬(ying)度(du)(du)(du)(du)(du)(du)(du)(du)(du)>100HR；耐(nai)(nai)(nai)(nai)磨性(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)高(gao)，其(qi)(qi)(qi)1000轉時(shi)(shi)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)磨耗量(liang)僅(jin)為(wei)(wei)(wei)0.04g，通過(guo)填(tian)充氟樹脂及(ji)(ji)(ji)(ji)二硫(liu)(liu)化(hua)(hua)(hua)鉬(mu)等(deng)(deng)(deng)潤(run)滑劑(ji)(ji)(ji)，可(ke)(ke)(ke)(ke)(ke)大(da)幅度(du)(du)(du)(du)(du)(du)(du)(du)(du)提高(gao)其(qi)(qi)(qi)耐(nai)(nai)(nai)(nai)磨性(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)(you)一(yi)(yi)定(ding)(ding)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)自潤(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)機械(xie)(xie)性(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)能(neng)(neng)對(dui)溫(wen)(wen)(wen)(wen)(wen)度(du)(du)(du)(du)(du)(du)(du)(du)(du)的(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)小。 （3）熱(re)(re)(re)學(xue)(xue)(xue)性(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)能(neng)(neng)：PPS具(ju)(ju)(ju)有(you)(you)(you)優(you)(you)(you)(you)(you)異的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)熱(re)(re)(re)性(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)能(neng)(neng)，其(qi)(qi)(qi)熔(rong)點(dian)(dian)超過(guo)280℃，熱(re)(re)(re)變(bian)(bian)(bian)(bian)(bian)(bian)形溫(wen)(wen)(wen)(wen)(wen)度(du)(du)(du)(du)(du)(du)(du)(du)(du)超過(guo)260℃，短期可(ke)(ke)(ke)(ke)(ke)耐(nai)(nai)(nai)(nai)260℃，并可(ke)(ke)(ke)(ke)(ke)在(zai)(zai)(zai)200℃下(xia)長(chang)期使(shi)用(yong)。在(zai)(zai)(zai)空氣(qi)(qi)中(zhong)(zhong)于700℃降解，在(zai)(zai)(zai)1000℃惰性(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)氣(qi)(qi)體(ti)仍(reng)(reng)(reng)保(bao)持(chi)40%的(de)(de)(de)(de)(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)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)品種(zhong)，熱(re)(re)(re)變(bian)(bian)(bian)(bian)(bian)(bian)形溫(wen)(wen)(wen)(wen)(wen)度(du)(du)(du)(du)(du)(du)(du)(du)(du)可(ke)(ke)(ke)(ke)(ke)達(da)(da)(da)(da)(da)(da)350℃以(yi)(yi)(yi)上(shang)。[1] （4）電(dian)(dian)(dian)(dian)(dian)學(xue)(xue)(xue)性(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)能(neng)(neng)：PPS的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)電(dian)(dian)(dian)(dian)(dian)性(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)能(neng)(neng)十(shi)分突出，與(yu)其(qi)(qi)(qi)他工(gong)(gong)程(cheng)(cheng)塑(su)(su)(su)(su)(su)料(liao)(liao)(liao)相比(bi)(bi)(bi)，其(qi)(qi)(qi)介電(dian)(dian)(dian)(dian)(dian)常(chang)(chang)數(shu)和(he)(he)介電(dian)(dian)(dian)(dian)(dian)損耗角正(zheng)切值都(dou)(dou)比(bi)(bi)(bi)較低(di)(di)，并且在(zai)(zai)(zai)較大(da)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)頻(pin)(pin)率、溫(wen)(wen)(wen)(wen)(wen)度(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)范圍內變(bian)(bian)(bian)(bian)(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)耐(nai)(nai)(nai)(nai)電(dian)(dian)(dian)(dian)(dian)弧好(hao)(hao)，可(ke)(ke)(ke)(ke)(ke)與(yu)熱(re)(re)(re)固性(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)塑(su)(su)(su)(su)(su)料(liao)(liao)(liao)媲美(mei)。PPS常(chang)(chang)用(yong)于電(dian)(dian)(dian)(dian)(dian)器(qi)(qi)(qi)(qi)(qi)絕(jue)緣材(cai)(cai)料(liao)(liao)(liao)，其(qi)(qi)(qi)用(yong)量(liang)可(ke)(ke)(ke)(ke)(ke)占30%左(zuo)右(you)。 （5）耐(nai)(nai)(nai)(nai)化(hua)(hua)(hua)學(xue)(xue)(xue)性(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)能(neng)(neng)：PPS的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)最大(da)特(te)(te)點(dian)(dian)之一(yi)(yi)為(wei)(wei)(wei)耐(nai)(nai)(nai)(nai)化(hua)(hua)(hua)學(xue)(xue)(xue)腐蝕性(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)好(hao)(hao)，其(qi)(qi)(qi)化(hua)(hua)(hua)學(xue)(xue)(xue)穩(wen)(wen)定(ding)(ding)性(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)能(neng)(neng)僅(jin)次于F4；PPS對(dui)大(da)多酸(suan)、酯、酮、醛、酚及(ji)(ji)(ji)(ji)脂肪烴、芳香烴、氯代(dai)(dai)烴等(deng)(deng)(deng)穩(wen)(wen)定(ding)(ding)，目前(qian)(qian)尚(shang)(shang)未(wei)(wei)發現(xian)可(ke)(ke)(ke)(ke)(ke)在(zai)(zai)(zai)200℃以(yi)(yi)(yi)下(xia)溶解聚苯(ben)硫(liu)(liu)醚(mi)(mi)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)溶劑(ji)(ji)(ji)，對(dui)無(wu)(wu)(wu)(wu)機酸(suan)、堿和(he)(he)鹽(yan)類的(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)強(qiang)(qiang)(qiang)(qiang)。不(bu)耐(nai)(nai)(nai)(nai)氯代(dai)(dai)聯苯(ben)及(ji)(ji)(ji)(ji)氧化(hua)(hua)(hua)性(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)酸(suan)、氧化(hua)(hua)(hua)劑(ji)(ji)(ji)、濃硫(liu)(liu)酸(suan)、濃硝酸(suan)、王水(shui)(shui)、過(guo)氧化(hua)(hua)(hua)氫及(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)(de)(de)(de)耐(nai)(nai)(nai)(nai)輻(fu)射(she)(she)性(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)好(hao)(hao)，耐(nai)(nai)(nai)(nai)輻(fu)射(she)(she)達(da)(da)(da)(da)(da)(da)到(dao)Gy 1×108，是(shi)其(qi)(qi)(qi)它工(gong)(gong)程(cheng)(cheng)塑(su)(su)(su)(su)(su)料(liao)(liao)(liao)無(wu)(wu)(wu)(wu)法(fa)比(bi)(bi)(bi)擬的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)新材(cai)(cai)料(liao)(liao)(liao)，是(shi)電(dian)(dian)(dian)(dian)(dian)子、電(dian)(dian)(dian)(dian)(dian)氣(qi)(qi)、機械(xie)(xie)、儀(yi)器(qi)(qi)(qi)(qi)(qi)、航空、航天(tian)、軍事等(deng)(deng)(deng)領域特(te)(te)別(bie)(bie)是(shi)原子彈(dan)、中(zhong)(zhong)子彈(dan)耐(nai)(nai)(nai)(nai)輻(fu)射(she)(she)唯一(yi)(yi)理想的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)優(you)(you)(you)(you)(you)良(liang)(liang)材(cai)(cai)料(liao)(liao)(liao)。 （7）尺(chi)寸(cun)(cun)穩(wen)(wen)定(ding)(ding)性(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)好(hao)(hao)：成(cheng)型收(shou)縮率很(hen)(hen)低(di)(di)，小于0.0025%，吸收(shou)率小于0.05%，線(xian)性(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)熱(re)(re)(re)膨脹系(xi)數(shu)也小。在(zai)(zai)(zai)高(gao)溫(wen)(wen)(wen)(wen)(wen)、高(gao)濕(shi)(shi)條(tiao)件(jian)(jian)下(xia)仍(reng)(reng)(reng)表(biao)現(xian)出良(liang)(liang)好(hao)(hao)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)尺(chi)寸(cun)(cun)穩(wen)(wen)定(ding)(ding)性(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)。故在(zai)(zai)(zai)機械(xie)(xie)、化(hua)(hua)(hua)工(gong)(gong)、儀(yi)器(qi)(qi)(qi)(qi)(qi)、儀(yi)表(biao)和(he)(he)航空、航天(tian)、艦船等(deng)(deng)(deng)各個方面都(dou)(dou)具(ju)(ju)(ju)有(you)(you)(you)廣泛用(yong)途。 （8）電(dian)(dian)(dian)(dian)(dian)性(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)能(neng)(neng)優(you)(you)(you)(you)(you)：聚苯(ben)硫(liu)(liu)醚(mi)(mi)在(zai)(zai)(zai)高(gao)溫(wen)(wen)(wen)(wen)(wen)、高(gao)濕(shi)(shi)、高(gao)頻(pin)(pin)條(tiao)件(jian)(jian)下(xia)仍(reng)(reng)(reng)具(ju)(ju)(ju)有(you)(you)(you)優(you)(you)(you)(you)(you)良(liang)(liang)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)電(dian)(dian)(dian)(dian)(dian)性(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)能(neng)(neng)，其(qi)(qi)(qi)體(ti)積電(dian)(dian)(dian)(dian)(dian)阻(zu)(zu)(zu)(zu)率為(wei)(wei)(wei)1×1016Ω.cm，表(biao)面電(dian)(dian)(dian)(dian)(dian)阻(zu)(zu)(zu)(zu)率為(wei)(wei)(wei)1×1015Ω，電(dian)(dian)(dian)(dian)(dian)氣(qi)(qi)強(qiang)(qiang)(qiang)(qiang)度(du)(du)(du)(du)(du)(du)(du)(du)(du)>18KV/mm。 （9）自身具(ju)(ju)(ju)有(you)(you)(you)阻(zu)(zu)(zu)(zu)燃(ran)(ran)性(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)：聚苯(ben)硫(liu)(liu)醚(mi)(mi)阻(zu)(zu)(zu)(zu)燃(ran)(ran)性(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)可(ke)(ke)(ke)(ke)(ke)達(da)(da)(da)(da)(da)(da)到(dao)UL94-0級(ji)，氧指數(shu)(LOI)>57%。 聚苯(ben)硫(liu)(liu)醚(mi)(mi)自身的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)化(hua)(hua)(hua)學(xue)(xue)(xue)結(jie)構使(shi)其(qi)(qi)(qi)具(ju)(ju)(ju)有(you)(you)(you)良(liang)(liang)好(hao)(hao)的(de)(de)(de)(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)能(neng)(neng)，無(wu)(wu)(wu)(wu)需加入(ru)阻(zu)(zu)(zu)(zu)燃(ran)(ran)劑(ji)(ji)(ji)。 （10）與(yu)金屬和(he)(he)非(fei)(fei)金屬粘(zhan)(zhan)接(jie)(jie)性(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)能(neng)(neng)好(hao)(hao)：PPS特(te)(te)別(bie)(bie)對(dui)玻璃、鋁、鈦、不(bu)銹鋼等(deng)(deng)(deng)具(ju)(ju)(ju)有(you)(you)(you)非(fei)(fei)常(chang)(chang)高(gao)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)粘(zhan)(zhan)結(jie)強(qiang)(qiang)(qiang)(qiang)度(du)(du)(du)(du)(du)(du)(du)(du)(du)，附(fu)著(zhu)力(li)達(da)(da)(da)(da)(da)(da)到(dao)1級(ji)。對(dui)玻璃的(de)(de)(de)(de)(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)能(neng)(neng)好(hao)(hao)，極(ji)宜作(zuo)化(hua)(hua)(hua)工(gong)(gong)設備的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)襯(chen)里。 （11）加工(gong)(gong)性(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)能(neng)(neng)好(hao)(hao)：PPS樹脂的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)熔(rong)體(ti)粘(zhan)(zhan)度(du)(du)(du)(du)(du)(du)(du)(du)(du)低(di)(di)，流動(dong)性(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)好(hao)(hao)，極(ji)易與(yu)玻纖潤(run)濕(shi)(shi)接(jie)(jie)觸，因此填(tian)充填(tian)料(liao)(liao)(liao)容(rong)(rong)易，用(yong)其(qi)(qi)(qi)制(zhi)備的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)玻纖或無(wu)(wu)(wu)(wu)機填(tian)料(liao)(liao)(liao)增(zeng)強(qiang)(qiang)(qiang)(qiang)注(zhu)(zhu)塑(su)(su)(su)(su)(su)級(ji)粒料(liao)(liao)(liao)，具(ju)(ju)(ju)有(you)(you)(you)極(ji)高(gao)抗(kang)伸(shen)縮性(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)，抗(kang)沖(chong)擊(ji)(ji)性(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)，抗(kang)彎曲及(ji)(ji)(ji)(ji)延展性(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)。在(zai)(zai)(zai)其(qi)(qi)(qi)熔(rong)點(dian)(dian)以(yi)(yi)(yi)上(shang)可(ke)(ke)(ke)(ke)(ke)以(yi)(yi)(yi)統(tong)(tong)一(yi)(yi)成(cheng)形。 3PPS板(ban)應用(yong) 電(dian)(dian)(dian)(dian)(dian)子、電(dian)(dian)(dian)(dian)(dian)氣(qi)(qi)：微(wei)型電(dian)(dian)(dian)(dian)(dian)子元件(jian)(jian)封裝、線(xian)圈骨架(jia)、馬達(da)(da)(da)(da)(da)(da)殼(ke)、繼電(dian)(dian)(dian)(dian)(dian)器(qi)(qi)(qi)(qi)(qi)、微(wei)調電(dian)(dian)(dian)(dian)(dian)容(rong)(rong)器(qi)(qi)(qi)(qi)(qi)等(deng)(deng)(deng)零(ling)部(bu)件(jian)(jian)。精(jing)密儀(yi)器(qi)(qi)(qi)(qi)(qi)：電(dian)(dian)(dian)(dian)(dian)腦、計時(shi)(shi)器(qi)(qi)(qi)(qi)(qi)、復印機、溫(wen)(wen)(wen)(wen)(wen)度(du)(du)(du)(du)(du)(du)(du)(du)(du)傳感器(qi)(qi)(qi)(qi)(qi)以(yi)(yi)(yi)及(ji)(ji)(ji)(ji)各種(zhong)測(ce)量(liang)儀(yi)表(biao)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)殼(ke)體(ti)和(he)(he)部(bu)件(jian)(jian)。 機械(xie)(xie)：泵(beng)殼(ke)、泵(beng)輪(lun)、閥、風(feng)(feng)扇、流量(liang)計部(bu)件(jian)(jian)、法(fa)蘭(lan)盤、萬向(xiang)頭等(deng)(deng)(deng)。汽(qi)車(che)：點(dian)(dian)火器(qi)(qi)(qi)(qi)(qi)、離合(he)器(qi)(qi)(qi)(qi)(qi)、變(bian)(bian)(bian)(bian)(bian)(bian)速(su)(su)器(qi)(qi)(qi)(qi)(qi)、齒輪(lun)箱、軸承支(zhi)架(jia)、排(pai)氣(qi)(qi)系(xi)統(tong)(tong)零(ling)部(bu)件(jian)(jian)。 家用(yong)電(dian)(dian)(dian)(dian)(dian)器(qi)(qi)(qi)(qi)(qi)：熱(re)(re)(re)風(feng)(feng)筒、卷發器(qi)(qi)(qi)(qi)(qi)、干發器(qi)(qi)(qi)(qi)(qi)、燙發器(qi)(qi)(qi)(qi)(qi)、電(dian)(dian)(dian)(dian)(dian)飯(fan)煲(bao)等(deng)(deng)(deng)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)防護涂層(ceng)和(he)(he)零(ling)部(bu)件(jian)(jian)。 汽(qi)車(che)工(gong)(gong)業：PPS用(yong)于汽(qi)車(che)工(gong)(gong)業占45%左(zuo)右(you)，主要用(yong)于汽(qi)車(che)功能(neng)(neng)件(jian)(jian)；點(dian)(dian)火器(qi)(qi)(qi)(qi)(qi)、加熱(re)(re)(re)器(qi)(qi)(qi)(qi)(qi)、汽(qi)化(hua)(hua)(hua)器(qi)(qi)(qi)(qi)(qi)、離合(he)器(qi)(qi)(qi)(qi)(qi)、變(bian)(bian)(bian)(bian)(bian)(bian)速(su)(su)器(qi)(qi)(qi)(qi)(qi)、齒輪(lun)箱、軸承支(zhi)架(jia)、燈罩、保(bao)險杠(gang)、風(feng)(feng)扇、排(pai)氣(qi)(qi)系(xi)統(tong)(tong)以(yi)(yi)(yi)及(ji)(ji)(ji)(ji)反(fan)光(guang)鏡(jing)和(he)(he)車(che)燈座的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)零(ling)部(bu)件(jian)(jian)。可(ke)(ke)(ke)(ke)(ke)代(dai)(dai)替金屬制(zhi)作(zuo)排(pai)氣(qi)(qi)筒循環(huan)閥及(ji)(ji)(ji)(ji)水(shui)(shui)泵(beng)葉輪(lun)，氣(qi)(qi)動(dong)信號調解器(qi)(qi)(qi)(qi)(qi)等(deng)(deng)(deng)。 化(hua)(hua)(hua)學(xue)(xue)(xue)工(gong)(gong)業：PPS具(ju)(ju)(ju)有(you)(you)(you)優(you)(you)(you)(you)(you)良(liang)(liang)粘(zhan)(zhan)接(jie)(jie)性(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)和(he)(he)耐(nai)(nai)(nai)(nai)蝕性(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)，極(ji)宜作(zuo)化(hua)(hua)(hua)工(gong)(gong)設備的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)襯(chen)里。 4PPS板(ban)規格 規格：板(ban)材(cai)(cai)：5～80mm *x620mm x 1000mm 棒材(cai)(cai)：6～100mm x 1000mm 1、物(wu)料(liao)(liao)(liao)干燥工(gong)(gong)藝 溫(wen)(wen)(wen)(wen)(wen)度(du)(du)(du)(du)(du)(du)(du)(du)(du)：100~105℃ 時(shi)(shi)間：3hr 2、注(zhu)(zhu)塑(su)(su)(su)(su)(su)成(cheng)型工(gong)(gong)藝 1）模具(ju)(ju)(ju)溫(wen)(wen)(wen)(wen)(wen)度(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)：前(qian)(qian)段(duan)：220~260℃ 中(zhong)(zhong)段(duan)：290~310℃ 后段(duan)：300~320℃ 噴嘴：290~300℃ 3）注(zhu)(zhu)塑(su)(su)(su)(su)(su)壓力(li)：60~70Mpa 4）注(zhu)(zhu)塑(su)(su)(su)(su)(su)速(su)(su)度(du)(du)(du)(du)(du)(du)(du)(du)(du)：中(zhong)(zhong)速(su)(su) 5）注(zhu)(zhu)塑(su)(su)(su)(su)(su)時(shi)(shi)間：根據制(zhi)件(jian)(jian)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)大(da)小確定(ding)(ding)，以(yi)(yi)(yi)制(zhi)件(jian)(jian)充滿(man)模具(ju)(ju)(ju)，且表(biao)面基本冷卻(que)(que)定(ding)(ding)型為(wei)(wei)(wei)佳