PPS板(ban)（聚(ju)苯(ben)硫醚） 

PPS ：英文名稱:polyphenylene sulfide ,是(shi)(shi)結晶(jing)型(xing)(xing)（結晶(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)剛性(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)白色粉末(mo)聚(ju)合(he)物，耐(nai)(nai)(nai)(nai)(nai)熱(re)(re)性(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)高(gao)(gao)（連續使(shi)(shi)(shi)用(yong)溫(wen)(wen)(wen)度(du)(du)(du)(du)(du)(du)達(da)(da)(da)240℃）、機(ji)(ji)(ji)(ji)(ji)械(xie)強(qiang)(qiang)(qiang)(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(nan)燃(ran)(ran)(ran)性(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)、耐(nai)(nai)(nai)(nai)(nai)化(hua)(hua)學(xue)藥品性(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)、電(dian)(dian)氣(qi)(qi)(qi)特(te)(te)性(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)、尺寸(cun)(cun)穩(wen)定(ding)(ding)(ding)性(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)都優(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)脂，耐(nai)(nai)(nai)(nai)(nai)磨、抗(kang)(kang)(kang)蠕變(bian)(bian)(bian)性(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)優(you)(you)(you)、阻(zu)燃(ran)(ran)(ran)性(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)優(you)(you)(you)。有(you)(you)(you)(you)自(zi)熄性(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)，達(da)(da)(da)UL94V-0級。高(gao)(gao)溫(wen)(wen)(wen)、高(gao)(gao)濕(shi)(shi)下(xia)仍(reng)(reng)保持(chi)良(liang)(liang)(liang)(liang)好(hao)(hao)(hao)(hao)的(de)(de)(de)(de)(de)(de)(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)能(neng)(neng)。流(liu)動(dong)性(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)好(hao)(hao)(hao)(hao)，易(yi)(yi)成(cheng)型(xing)(xing)，成(cheng)型(xing)(xing)時幾乎沒有(you)(you)(you)(you)縮孔凹(ao)斑。與(yu)各種無機(ji)(ji)(ji)(ji)(ji)填料(liao)有(you)(you)(you)(you)良(liang)(liang)(liang)(liang)好(hao)(hao)(hao)(hao)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)親和(he)(he)(he)(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)發縮短(duan)(duan)了標準熱(re)(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)材料(liao)（例如(ru)PA 、POM、PET……）與(yu)高(gao)(gao)級工(gong)(gong)(gong)(gong)程(cheng)(cheng)塑(su)(su)(su)料(liao)之間的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)差別。 PPS 又名：聚(ju)苯硫(liu)(liu)(liu)醚(mi)(mi) 生(sheng)產商：臺(tai)灣(wan)板(ban)材： 厚度(du)(du)(du)(du)(du)(du)（0.25～50㎜）*寬1200㎜*長(chang)1200㎜ 棒(bang)材： ￠6~ ￠200㎜*1000㎜ 優(you)(you)(you)點(dian)： 高(gao)(gao)機(ji)(ji)(ji)(ji)(ji)械(xie)強(qiang)(qiang)(qiang)(qiang)(qiang)度(du)(du)(du)(du)(du)(du)。剛硬(ying)(ying)，杰出(chu)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)低(di)(di)(di)磨耗，耐(nai)(nai)(nai)(nai)(nai)沖(chong)擊及(ji)抗(kang)(kang)(kang)化(hua)(hua)性(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)比PSU 及(ji)PE更(geng)佳(jia)。符合(he)OSU標準非(fei)常好(hao)(hao)(hao)(hao)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)抗(kang)(kang)(kang)化(hua)(hua)抗(kang)(kang)(kang)氧(yang)化(hua)(hua)。及(ji)抗(kang)(kang)(kang)水(shui)解性(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)， 可(ke)(ke)(ke)(ke)(ke)(ke)(ke)做(zuo)重覆蒸汽(qi)(qi)煮沸。防(fang)火自(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)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)時用(yong)溫(wen)(wen)(wen)度(du)(du)(du)(du)(du)(du)，在(zai)(zai)(zai)(zai) 220℃下(xia)仍(reng)(reng)可(ke)(ke)(ke)(ke)(ke)(ke)(ke)耐(nai)(nai)(nai)(nai)(nai)高(gao)(gao)腐(fu)濁，可(ke)(ke)(ke)(ke)(ke)(ke)(ke)短(duan)(duan)暫使(shi)(shi)(shi)用(yong)至 260℃。在(zai)(zai)(zai)(zai)此溫(wen)(wen)(wen)度(du)(du)(du)(du)(du)(du)其(qi)(qi) 撓曲強(qiang)(qiang)(qiang)(qiang)(qiang)度(du)(du)(du)(du)(du)(du)和(he)(he)(he)(he)室濕(shi)(shi)時的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)ABS相(xiang)若，低(di)(di)(di)收縮率(lv)，優(you)(you)(you)異的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)尺寸(cun)(cun)及(ji)耐(nai)(nai)(nai)(nai)(nai)熱(re)(re) 安定(ding)(ding)(ding)性(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)，生(sheng)理(li)(li)學(xue)上使(shi)(shi)(shi)用(yong)無疑。缺點(dian)： 不(bu)(bu)耐(nai)(nai)(nai)(nai)(nai)磨。延伸性(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)低(di)(di)(di)。和(he)(he)(he)(he)極(ji)(ji)(ji)性(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)溶(rong)劑(ji)和(he)(he)(he)(he)酒精(jing)接(jie)觸會變(bian)(bian)(bian)脆/斷(duan)裂。 加(jia)(jia)工(gong)(gong)(gong)(gong)時如(ru)含(han)應(ying)力(li)時亦易(yi)(yi)斷(duan)裂不(bu)(bu)可(ke)(ke)(ke)(ke)(ke)(ke)(ke)用(yong)冷(leng)卻油(you)加(jia)(jia)工(gong)(gong)(gong)(gong)切(qie)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(kong)(kong)氣(qi)(qi)(qi)中(zhong)最(zui)大(da)(da)允(yun)許工(gong)(gong)(gong)(gong)作(zuo)溫(wen)(wen)(wen)度(du)(du)(du)(du)(du)(du)非(fei)常高(gao)(gao)可(ke)(ke)(ke)(ke)(ke)(ke)(ke)在(zai)(zai)(zai)(zai)220℃持(chi)續工(gong)(gong)(gong)(gong)作(zuo)，短(duan)(duan)時可(ke)(ke)(ke)(ke)(ke)(ke)(ke)達(da)(da)(da)260℃，在(zai)(zai)(zai)(zai)高(gao)(gao)溫(wen)(wen)(wen)環境保持(chi)高(gao)(gao)機(ji)(ji)(ji)(ji)(ji)械(xie)強(qiang)(qiang)(qiang)(qiang)(qiang)度(du)(du)(du)(du)(du)(du)、剛度(du)(du)(du)(du)(du)(du)和(he)(he)(he)(he)硬(ying)(ying)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)學(xue)腐(fu)蝕(shi)及(ji)耐(nai)(nai)(nai)(nai)(nai)水(shui)解性(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)能(neng)(neng)（目(mu)前尚未發現可(ke)(ke)(ke)(ke)(ke)(ke)(ke)在(zai)(zai)(zai)(zai)200℃以(yi)(yi)(yi)下(xia)溶(rong)解聚(ju)苯硫(liu)(liu)(liu)醚(mi)(mi)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)溶(rong)劑(ji)，對(dui)無機(ji)(ji)(ji)(ji)(ji)酸(suan)(suan)、堿(jian)和(he)(he)(he)(he)鹽類的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)抵抗(kang)(kang)(kang)性(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)極(ji)(ji)(ji)強(qiang)(qiang)(qiang)(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)(he)(he)(he)摩(mo)擦(ca)(ca)性(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)，非(fei)常好(hao)(hao)(hao)(hao)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)尺寸(cun)(cun)穩(wen)定(ding)(ding)(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)(kang)(kang)高(gao)(gao)能(neng)(neng)量(liang)輻(fu)射(she)，良(liang)(liang)(liang)(liang)好(hao)(hao)(hao)(hao)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)抗(kang)(kang)(kang)紫外線(xian)(xian)性(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)能(neng)(neng)，自(zi)身具(ju)(ju)(ju)有(you)(you)(you)(you)阻(zu)燃(ran)(ran)(ran)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(dian)(dian)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)： PPS為(wei)(wei)(wei)(wei)(wei)(wei)(wei)一(yi)種外觀白色、高(gao)(gao)結晶(jing)度(du)(du)(du)(du)(du)(du)、硬(ying)(ying)而(er)脆的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)聚(ju)合(he)物，純(chun)(chun)PPS的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)相(xiang)對(dui){HotTag}密(mi)度(du)(du)(du)(du)(du)(du)為(wei)(wei)(wei)(wei)(wei)(wei)(wei)1.3，但(dan)改性(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)后(hou)會增(zeng)大(da)(da)。PPS有(you)(you)(you)(you)吸水(shui)率(lv)極(ji)(ji)(ji)小(xiao)(xiao)，一(yi)般只有(you)(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)燃(ran)(ran)(ran)性(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)好(hao)(hao)(hao)(hao)，其(qi)(qi)氧(yang)指數(shu)高(gao)(gao)達(da)(da)(da)44%以(yi)(yi)(yi)上；與(yu)其(qi)(qi)他(ta)塑(su)(su)(su)料(liao)相(xiang)比，它(ta)在(zai)(zai)(zai)(zai)塑(su)(su)(su)料(liao)中(zhong)屬于(yu)高(gao)(gao)阻(zu)燃(ran)(ran)(ran)材料(liao)（純(chun)(chun)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)(wei)(wei)(wei)(wei)(wei)(wei)47%、PSF為(wei)(wei)(wei)(wei)(wei)(wei)(wei)30%、PA66為(wei)(wei)(wei)(wei)(wei)(wei)(wei)29%、MPPO為(wei)(wei)(wei)(wei)(wei)(wei)(wei)28%，PC為(wei)(wei)(wei)(wei)(wei)(wei)(wei)25%）。 （2）機(ji)(ji)(ji)(ji)(ji)械(xie)性(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)能(neng)(neng)： 純(chun)(chun)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)性(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)能(neng)(neng)不(bu)(bu)高(gao)(gao)，尤其(qi)(qi)沖(chong)擊強(qiang)(qiang)(qiang)(qiang)(qiang)度(du)(du)(du)(du)(du)(du)比較(jiao)低(di)(di)(di)。以(yi)(yi)(yi)玻(bo)(bo)(bo)璃(li)纖維增(zeng)強(qiang)(qiang)(qiang)(qiang)(qiang)后(hou)會大(da)(da)幅度(du)(du)(du)(du)(du)(du)提高(gao)(gao)沖(chong)擊強(qiang)(qiang)(qiang)(qiang)(qiang)度(du)(du)(du)(du)(du)(du)和(he)(he)(he)(he)拉(la)伸強(qiang)(qiang)(qiang)(qiang)(qiang)度(du)(du)(du)(du)(du)(du)，拉(la)伸強(qiang)(qiang)(qiang)(qiang)(qiang)度(du)(du)(du)(du)(du)(du)>170MPa，彎(wan)(wan)曲強(qiang)(qiang)(qiang)(qiang)(qiang)度(du)(du)(du)(du)(du)(du)>220MPa，缺口(kou)沖(chong)擊強(qiang)(qiang)(qiang)(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)，在(zai)(zai)(zai)(zai)工(gong)(gong)(gong)(gong)程(cheng)(cheng)塑(su)(su)(su)料(liao)中(zhong)少(shao)見(jian)。純(chun)(chun)PPS的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)彎(wan)(wan)曲模量(liang)可(ke)(ke)(ke)(ke)(ke)(ke)(ke)達(da)(da)(da)3.8Gpa，無機(ji)(ji)(ji)(ji)(ji)填充改性(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)后(hou)可(ke)(ke)(ke)(ke)(ke)(ke)(ke)達(da)(da)(da)到(dao)12.6Gpa,增(zeng)大(da)(da)5倍之多(duo)。而(er)以(yi)(yi)(yi)剛性(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)著稱的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)PPO僅(jin)(jin)為(wei)(wei)(wei)(wei)(wei)(wei)(wei)2.55Gpa，PC僅(jin)(jin)為(wei)(wei)(wei)(wei)(wei)(wei)(wei)2.1Gpa。PPS具(ju)(ju)(ju)有(you)(you)(you)(you)優(you)(you)(you)異的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)耐(nai)(nai)(nai)(nai)(nai)蠕變(bian)(bian)(bian)性(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)和(he)(he)(he)(he)耐(nai)(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)(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)蠕變(bian)(bian)(bian)性(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)好(hao)(hao)(hao)(hao)。表(biao)(biao)(biao)面硬(ying)(ying)度(du)(du)(du)(du)(du)(du)高(gao)(gao)，洛氏(shi)硬(ying)(ying)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)，其(qi)(qi)1000轉時的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)磨耗量(liang)僅(jin)(jin)為(wei)(wei)(wei)(wei)(wei)(wei)(wei)0.04g，通過填充氟樹(shu)脂及(ji)二(er)硫(liu)(liu)(liu)化(hua)(hua)鉬等(deng)潤(run)(run)滑劑(ji)，可(ke)(ke)(ke)(ke)(ke)(ke)(ke)大(da)(da)幅度(du)(du)(du)(du)(du)(du)提高(gao)(gao)其(qi)(qi)耐(nai)(nai)(nai)(nai)(nai)磨性(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)，摩(mo)擦(ca)(ca)系數(shu)在(zai)(zai)(zai)(zai)0.01~0.02。PPS還具(ju)(ju)(ju)有(you)(you)(you)(you)一(yi)定(ding)(ding)(ding)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)自(zi)潤(run)(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)性(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)能(neng)(neng)對(dui)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)小(xiao)(xiao)。 （3）熱(re)(re)學(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)(you)優(you)(you)(you)異的(de)(de)(de)(de)(de)(de)(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)能(neng)(neng)，其(qi)(qi)熔點(dian)超過280℃，熱(re)(re)變(bian)(bian)(bian)形(xing)溫(wen)(wen)(wen)度(du)(du)(du)(du)(du)(du)超過260℃，短(duan)(duan)期(qi)可(ke)(ke)(ke)(ke)(ke)(ke)(ke)耐(nai)(nai)(nai)(nai)(nai)260℃，并可(ke)(ke)(ke)(ke)(ke)(ke)(ke)在(zai)(zai)(zai)(zai)200℃下(xia)長(chang)期(qi)使(shi)(shi)(shi)用(yong)。在(zai)(zai)(zai)(zai)空(kong)(kong)氣(qi)(qi)(qi)中(zhong)于(yu)700℃降解，在(zai)(zai)(zai)(zai)1000℃惰性(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)氣(qi)(qi)(qi)體仍(reng)(reng)保持(chi)40%的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)重量(liang)。經特(te)(te)殊改性(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，熱(re)(re)變(bian)(bian)(bian)形(xing)溫(wen)(wen)(wen)度(du)(du)(du)(du)(du)(du)可(ke)(ke)(ke)(ke)(ke)(ke)(ke)達(da)(da)(da)350℃以(yi)(yi)(yi)上。[1] （4）電(dian)(dian)學(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)(de)(de)電(dian)(dian)性(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)能(neng)(neng)十(shi)分突出(chu)，與(yu)其(qi)(qi)他(ta)工(gong)(gong)(gong)(gong)程(cheng)(cheng)塑(su)(su)(su)料(liao)相(xiang)比，其(qi)(qi)介電(dian)(dian)常數(shu)和(he)(he)(he)(he)介電(dian)(dian)損耗角正切(qie)值都比較(jiao)低(di)(di)(di)，并且在(zai)(zai)(zai)(zai)較(jiao)大(da)(da)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)頻率(lv)、溫(wen)(wen)(wen)度(du)(du)(du)(du)(du)(du)及(ji)溫(wen)(wen)(wen)度(du)(du)(du)(du)(du)(du)范圍內(nei)變(bian)(bian)(bian)化(hua)(hua)不(bu)(bu)大(da)(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(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)塑(su)(su)(su)料(liao)媲美。PPS常用(yong)于(yu)電(dian)(dian)器(qi)(qi)(qi)(qi)絕(jue)緣(yuan)材料(liao)，其(qi)(qi)用(yong)量(liang)可(ke)(ke)(ke)(ke)(ke)(ke)(ke)占(zhan)30%左右。 （5）耐(nai)(nai)(nai)(nai)(nai)化(hua)(hua)學(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)(de)(de)最(zui)大(da)(da)特(te)(te)點(dian)之一(yi)為(wei)(wei)(wei)(wei)(wei)(wei)(wei)耐(nai)(nai)(nai)(nai)(nai)化(hua)(hua)學(xue)腐(fu)蝕(shi)性(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)好(hao)(hao)(hao)(hao)，其(qi)(qi)化(hua)(hua)學(xue)穩(wen)定(ding)(ding)(ding)性(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)能(neng)(neng)僅(jin)(jin)次于(yu)F4；PPS對(dui)大(da)(da)多(duo)酸(suan)(suan)、酯、酮、醛、酚(fen)及(ji)脂肪(fang)烴(jing)、芳香烴(jing)、氯代烴(jing)等(deng)穩(wen)定(ding)(ding)(ding)，目(mu)前尚未發現可(ke)(ke)(ke)(ke)(ke)(ke)(ke)在(zai)(zai)(zai)(zai)200℃以(yi)(yi)(yi)下(xia)溶(rong)解聚(ju)苯硫(liu)(liu)(liu)醚(mi)(mi)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)溶(rong)劑(ji)，對(dui)無機(ji)(ji)(ji)(ji)(ji)酸(suan)(suan)、堿(jian)和(he)(he)(he)(he)鹽類的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)抵抗(kang)(kang)(kang)性(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)極(ji)(ji)(ji)強(qiang)(qiang)(qiang)(qiang)(qiang)。不(bu)(bu)耐(nai)(nai)(nai)(nai)(nai)氯代聯苯及(ji)氧(yang)化(hua)(hua)性(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)酸(suan)(suan)、氧(yang)化(hua)(hua)劑(ji)、濃硫(liu)(liu)(liu)酸(suan)(suan)、濃硝酸(suan)(suan)、王水(shui)、過氧(yang)化(hua)(hua)氫及(ji)次氯酸(suan)(suan)鈉等(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)射(she)性(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)好(hao)(hao)(hao)(hao)，耐(nai)(nai)(nai)(nai)(nai)輻(fu)射(she)達(da)(da)(da)到(dao)Gy 1×108，是(shi)(shi)其(qi)(qi)它(ta)工(gong)(gong)(gong)(gong)程(cheng)(cheng)塑(su)(su)(su)料(liao)無法(fa)比擬的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)新材料(liao)，是(shi)(shi)電(dian)(dian)子(zi)、電(dian)(dian)氣(qi)(qi)(qi)、機(ji)(ji)(ji)(ji)(ji)械(xie)、儀(yi)(yi)器(qi)(qi)(qi)(qi)、航(hang)(hang)空(kong)(kong)、航(hang)(hang)天、軍事(shi)等(deng)領域特(te)(te)別是(shi)(shi)原子(zi)彈、中(zhong)子(zi)彈耐(nai)(nai)(nai)(nai)(nai)輻(fu)射(she)唯一(yi)理(li)(li)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)材料(liao)。 （7）尺寸(cun)(cun)穩(wen)定(ding)(ding)(ding)性(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)好(hao)(hao)(hao)(hao)：成(cheng)型(xing)(xing)收縮率(lv)很(hen)低(di)(di)(di)，小(xiao)(xiao)于(yu)0.0025%，吸收率(lv)小(xiao)(xiao)于(yu)0.05%，線(xian)(xian)性(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)熱(re)(re)膨(peng)脹系數(shu)也小(xiao)(xiao)。在(zai)(zai)(zai)(zai)高(gao)(gao)溫(wen)(wen)(wen)、高(gao)(gao)濕(shi)(shi)條件(jian)(jian)(jian)(jian)下(xia)仍(reng)(reng)表(biao)(biao)(biao)現出(chu)良(liang)(liang)(liang)(liang)好(hao)(hao)(hao)(hao)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)尺寸(cun)(cun)穩(wen)定(ding)(ding)(ding)性(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)。故(gu)在(zai)(zai)(zai)(zai)機(ji)(ji)(ji)(ji)(ji)械(xie)、化(hua)(hua)工(gong)(gong)(gong)(gong)、儀(yi)(yi)器(qi)(qi)(qi)(qi)、儀(yi)(yi)表(biao)(biao)(biao)和(he)(he)(he)(he)航(hang)(hang)空(kong)(kong)、航(hang)(hang)天、艦船(chuan)等(deng)各個方面都具(ju)(ju)(ju)有(you)(you)(you)(you)廣(guang)泛用(yong)途。 （8）電(dian)(dian)性(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)能(neng)(neng)優(you)(you)(you)：聚(ju)苯硫(liu)(liu)(liu)醚(mi)(mi)在(zai)(zai)(zai)(zai)高(gao)(gao)溫(wen)(wen)(wen)、高(gao)(gao)濕(shi)(shi)、高(gao)(gao)頻條件(jian)(jian)(jian)(jian)下(xia)仍(reng)(reng)具(ju)(ju)(ju)有(you)(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(dian)(dian)性(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)能(neng)(neng)，其(qi)(qi)體積(ji)電(dian)(dian)阻(zu)率(lv)為(wei)(wei)(wei)(wei)(wei)(wei)(wei)1×1016Ω.cm，表(biao)(biao)(biao)面電(dian)(dian)阻(zu)率(lv)為(wei)(wei)(wei)(wei)(wei)(wei)(wei)1×1015Ω，電(dian)(dian)氣(qi)(qi)(qi)強(qiang)(qiang)(qiang)(qiang)(qiang)度(du)(du)(du)(du)(du)(du)>18KV/mm。 （9）自(zi)身具(ju)(ju)(ju)有(you)(you)(you)(you)阻(zu)燃(ran)(ran)(ran)性(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)：聚(ju)苯硫(liu)(liu)(liu)醚(mi)(mi)阻(zu)燃(ran)(ran)(ran)性(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)可(ke)(ke)(ke)(ke)(ke)(ke)(ke)達(da)(da)(da)到(dao)UL94-0級，氧(yang)指數(shu)(LOI)>57%。 聚(ju)苯硫(liu)(liu)(liu)醚(mi)(mi)自(zi)身的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)化(hua)(hua)學(xue)結構使(shi)(shi)(shi)其(qi)(qi)具(ju)(ju)(ju)有(you)(you)(you)(you)良(liang)(liang)(liang)(liang)好(hao)(hao)(hao)(hao)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)難(nan)燃(ran)(ran)(ran)燒性(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)能(neng)(neng)，無需加(jia)(jia)入阻(zu)燃(ran)(ran)(ran)劑(ji)。 （10）與(yu)金屬和(he)(he)(he)(he)非(fei)金屬粘(zhan)(zhan)接(jie)性(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)能(neng)(neng)好(hao)(hao)(hao)(hao)：PPS特(te)(te)別對(dui)玻(bo)(bo)(bo)璃(li)、鋁、鈦、不(bu)(bu)銹鋼(gang)等(deng)具(ju)(ju)(ju)有(you)(you)(you)(you)非(fei)常高(gao)(gao)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)粘(zhan)(zhan)結強(qiang)(qiang)(qiang)(qiang)(qiang)度(du)(du)(du)(du)(du)(du)，附著力(li)達(da)(da)(da)到(dao)1級。對(dui)玻(bo)(bo)(bo)璃(li)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)粘(zhan)(zhan)結性(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)能(neng)(neng)好(hao)(hao)(hao)(hao)，極(ji)(ji)(ji)宜作(zuo)化(hua)(hua)工(gong)(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(chen)里(li)。 （11）加(jia)(jia)工(gong)(gong)(gong)(gong)性(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)能(neng)(neng)好(hao)(hao)(hao)(hao)：PPS樹(shu)脂的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)熔體粘(zhan)(zhan)度(du)(du)(du)(du)(du)(du)低(di)(di)(di)，流(liu)動(dong)性(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)好(hao)(hao)(hao)(hao)，極(ji)(ji)(ji)易(yi)(yi)與(yu)玻(bo)(bo)(bo)纖潤(run)(run)濕(shi)(shi)接(jie)觸，因(yin)此填充填料(liao)容(rong)易(yi)(yi)，用(yong)其(qi)(qi)制(zhi)(zhi)備(bei)(bei)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)玻(bo)(bo)(bo)纖或無機(ji)(ji)(ji)(ji)(ji)填料(liao)增(zeng)強(qiang)(qiang)(qiang)(qiang)(qiang)注(zhu)(zhu)塑(su)(su)(su)級粒(li)料(liao)，具(ju)(ju)(ju)有(you)(you)(you)(you)極(ji)(ji)(ji)高(gao)(gao)抗(kang)(kang)(kang)伸縮性(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)，抗(kang)(kang)(kang)沖(chong)擊性(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)，抗(kang)(kang)(kang)彎(wan)(wan)曲及(ji)延展性(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)。在(zai)(zai)(zai)(zai)其(qi)(qi)熔點(dian)以(yi)(yi)(yi)上可(ke)(ke)(ke)(ke)(ke)(ke)(ke)以(yi)(yi)(yi)統一(yi)成(cheng)形(xing)。 3PPS板(ban)應(ying)用(yong) 電(dian)(dian)子(zi)、電(dian)(dian)氣(qi)(qi)(qi)：微型(xing)(xing)電(dian)(dian)子(zi)元件(jian)(jian)(jian)(jian)封(feng)裝、線(xian)(xian)圈骨架、馬達(da)(da)(da)殼、繼電(dian)(dian)器(qi)(qi)(qi)(qi)、微調電(dian)(dian)容(rong)器(qi)(qi)(qi)(qi)等(deng)零部(bu)(bu)件(jian)(jian)(jian)(jian)。精(jing)密(mi)儀(yi)(yi)器(qi)(qi)(qi)(qi)：電(dian)(dian)腦、計時器(qi)(qi)(qi)(qi)、復印機(ji)(ji)(ji)(ji)(ji)、溫(wen)(wen)(wen)度(du)(du)(du)(du)(du)(du)傳(chuan)感器(qi)(qi)(qi)(qi)以(yi)(yi)(yi)及(ji)各種測量(liang)儀(yi)(yi)表(biao)(biao)(biao)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)殼體和(he)(he)(he)(he)部(bu)(bu)件(jian)(jian)(jian)(jian)。 機(ji)(ji)(ji)(ji)(ji)械(xie)：泵殼、泵輪(lun)(lun)、閥(fa)、風扇、流(liu)量(liang)計部(bu)(bu)件(jian)(jian)(jian)(jian)、法(fa)蘭盤、萬向頭等(deng)。汽(qi)(qi)車(che)(che)(che)：點(dian)火器(qi)(qi)(qi)(qi)、離合(he)器(qi)(qi)(qi)(qi)、變(bian)(bian)(bian)速器(qi)(qi)(qi)(qi)、齒輪(lun)(lun)箱、軸(zhou)承支(zhi)架、排氣(qi)(qi)(qi)系統零部(bu)(bu)件(jian)(jian)(jian)(jian)。 家用(yong)電(dian)(dian)器(qi)(qi)(qi)(qi)：熱(re)(re)風筒(tong)、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)(de)(de)(de)(de)(de)(de)防(fang)護涂層和(he)(he)(he)(he)零部(bu)(bu)件(jian)(jian)(jian)(jian)。 汽(qi)(qi)車(che)(che)(che)工(gong)(gong)(gong)(gong)業(ye)(ye)：PPS用(yong)于(yu)汽(qi)(qi)車(che)(che)(che)工(gong)(gong)(gong)(gong)業(ye)(ye)占(zhan)45%左右，主(zhu)要用(yong)于(yu)汽(qi)(qi)車(che)(che)(che)功能(neng)(neng)件(jian)(jian)(jian)(jian)；點(dian)火器(qi)(qi)(qi)(qi)、加(jia)(jia)熱(re)(re)器(qi)(qi)(qi)(qi)、汽(qi)(qi)化(hua)(hua)器(qi)(qi)(qi)(qi)、離合(he)器(qi)(qi)(qi)(qi)、變(bian)(bian)(bian)速器(qi)(qi)(qi)(qi)、齒輪(lun)(lun)箱、軸(zhou)承支(zhi)架、燈(deng)罩、保險杠、風扇、排氣(qi)(qi)(qi)系統以(yi)(yi)(yi)及(ji)反光鏡和(he)(he)(he)(he)車(che)(che)(che)燈(deng)座的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)零部(bu)(bu)件(jian)(jian)(jian)(jian)。可(ke)(ke)(ke)(ke)(ke)(ke)(ke)代替金屬制(zhi)(zhi)作(zuo)排氣(qi)(qi)(qi)筒(tong)循環閥(fa)及(ji)水(shui)泵葉輪(lun)(lun)，氣(qi)(qi)(qi)動(dong)信號調解器(qi)(qi)(qi)(qi)等(deng)。 化(hua)(hua)學(xue)工(gong)(gong)(gong)(gong)業(ye)(ye)：PPS具(ju)(ju)(ju)有(you)(you)(you)(you)優(you)(you)(you)良(liang)(liang)(liang)(liang)粘(zhan)(zhan)接(jie)性(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)和(he)(he)(he)(he)耐(nai)(nai)(nai)(nai)(nai)蝕(shi)性(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)，極(ji)(ji)(ji)宜作(zuo)化(hua)(hua)工(gong)(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(chen)里(li)。 4PPS板(ban)規格(ge) 規格(ge)：板(ban)材：5～80mm *x620mm x 1000mm 棒(bang)材：6～100mm x 1000mm 1、物料(liao)干燥(zao)工(gong)(gong)(gong)(gong)藝(yi) 溫(wen)(wen)(wen)度(du)(du)(du)(du)(du)(du)：100~105℃ 時間：3hr 2、注(zhu)(zhu)塑(su)(su)(su)成(cheng)型(xing)(xing)工(gong)(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)筒(tong)溫(wen)(wen)(wen)度(du)(du)(du)(du)(du)(du)：前段(duan)：220~260℃ 中(zhong)段(duan)：290~310℃ 后(hou)段(duan)：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)速度(du)(du)(du)(du)(du)(du)：中(zhong)速 5）注(zhu)(zhu)塑(su)(su)(su)時間：根(gen)據制(zhi)(zhi)件(jian)(jian)(jian)(jian)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)大(da)(da)小(xiao)(xiao)確定(ding)(ding)(ding)，以(yi)(yi)(yi)制(zhi)(zhi)件(jian)(jian)(jian)(jian)充滿模具(ju)(ju)(ju)，且表(biao)(biao)(biao)面基本冷(leng)卻定(ding)(ding)(ding)型(xing)(xing)為(wei)(wei)(wei)(wei)(wei)(wei)(wei)佳(jia)