PPS板（聚(ju)苯硫醚） 

PPS ：英文名稱(cheng):polyphenylene sulfide ,是(shi)結(jie)晶(jing)(jing)型(xing)（結(jie)晶(jing)(jing)度(du)(du)(du)(du)(du)(du)(du)(du)55%-65%）的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)高(gao)(gao)(gao)(gao)(gao)(gao)(gao)剛(gang)性(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)白色(se)粉(fen)末聚(ju)(ju)(ju)合(he)(he)物(wu)，耐(nai)(nai)熱(re)(re)(re)性(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)高(gao)(gao)(gao)(gao)(gao)(gao)(gao)（連(lian)續(xu)使(shi)用(yong)(yong)溫(wen)(wen)(wen)(wen)(wen)(wen)度(du)(du)(du)(du)(du)(du)(du)(du)達240℃）、機(ji)(ji)械(xie)(xie)(xie)(xie)強(qiang)(qiang)度(du)(du)(du)(du)(du)(du)(du)(du)、剛(gang)性(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)、難燃(ran)性(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)、耐(nai)(nai)化(hua)(hua)(hua)(hua)(hua)(hua)學(xue)(xue)藥品(pin)(pin)性(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)、電(dian)(dian)(dian)(dian)氣(qi)(qi)特(te)(te)(te)性(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)、尺(chi)寸(cun)穩定(ding)(ding)(ding)性(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)都(dou)(dou)優(you)(you)(you)良(liang)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)樹(shu)脂(zhi)，耐(nai)(nai)磨、抗(kang)(kang)(kang)(kang)蠕變(bian)(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)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)(zi)熄性(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)，達UL94V-0級。高(gao)(gao)(gao)(gao)(gao)(gao)(gao)溫(wen)(wen)(wen)(wen)(wen)(wen)、高(gao)(gao)(gao)(gao)(gao)(gao)(gao)濕(shi)(shi)下(xia)仍(reng)(reng)保(bao)持(chi)良(liang)好(hao)(hao)(hao)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)電(dian)(dian)(dian)(dian)性(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)能(neng)(neng)(neng)(neng)(neng)。流動(dong)性(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)好(hao)(hao)(hao)，易成型(xing)，成型(xing)時幾乎沒有(you)(you)(you)(you)縮孔凹斑。與(yu)(yu)各(ge)(ge)種無(wu)(wu)機(ji)(ji)填(tian)料(liao)(liao)有(you)(you)(you)(you)良(liang)好(hao)(hao)(hao)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)親和性(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)開發縮短了標準(zhun)熱(re)(re)(re)塑(su)(su)(su)(su)性(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)塑(su)(su)(su)(su)料(liao)(liao)材(cai)(cai)料(liao)(liao)（例如PA 、POM、PET……）與(yu)(yu)高(gao)(gao)(gao)(gao)(gao)(gao)(gao)級工(gong)(gong)(gong)(gong)程(cheng)塑(su)(su)(su)(su)料(liao)(liao)之間的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)差別。 PPS 又(you)名：聚(ju)(ju)(ju)苯(ben)(ben)(ben)硫(liu)(liu)醚(mi)(mi) 生產商：臺(tai)灣板(ban)材(cai)(cai)： 厚度(du)(du)(du)(du)(du)(du)(du)(du)（0.25～50㎜）*寬1200㎜*長(chang)1200㎜ 棒(bang)材(cai)(cai)： ￠6~ ￠200㎜*1000㎜ 優(you)(you)(you)點(dian)： 高(gao)(gao)(gao)(gao)(gao)(gao)(gao)機(ji)(ji)械(xie)(xie)(xie)(xie)強(qiang)(qiang)度(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)低(di)(di)磨耗，耐(nai)(nai)沖擊及(ji)(ji)抗(kang)(kang)(kang)(kang)化(hua)(hua)(hua)(hua)(hua)(hua)性(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)比PSU 及(ji)(ji)PE更(geng)佳(jia)。符合(he)(he)OSU標準(zhun)非常好(hao)(hao)(hao)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)抗(kang)(kang)(kang)(kang)化(hua)(hua)(hua)(hua)(hua)(hua)抗(kang)(kang)(kang)(kang)氧(yang)(yang)化(hua)(hua)(hua)(hua)(hua)(hua)。及(ji)(ji)抗(kang)(kang)(kang)(kang)水(shui)解(jie)性(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)， 可(ke)(ke)(ke)(ke)(ke)做(zuo)重覆蒸汽(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)(su)膠。很高(gao)(gao)(gao)(gao)(gao)(gao)(gao)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)時用(yong)(yong)溫(wen)(wen)(wen)(wen)(wen)(wen)度(du)(du)(du)(du)(du)(du)(du)(du)，在(zai) 220℃下(xia)仍(reng)(reng)可(ke)(ke)(ke)(ke)(ke)耐(nai)(nai)高(gao)(gao)(gao)(gao)(gao)(gao)(gao)腐濁，可(ke)(ke)(ke)(ke)(ke)短暫使(shi)用(yong)(yong)至 260℃。在(zai)此(ci)溫(wen)(wen)(wen)(wen)(wen)(wen)度(du)(du)(du)(du)(du)(du)(du)(du)其(qi)(qi) 撓(nao)曲(qu)強(qiang)(qiang)度(du)(du)(du)(du)(du)(du)(du)(du)和室濕(shi)(shi)時的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)ABS相(xiang)(xiang)若，低(di)(di)收縮率(lv)，優(you)(you)(you)異(yi)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)尺(chi)寸(cun)及(ji)(ji)耐(nai)(nai)熱(re)(re)(re) 安定(ding)(ding)(ding)性(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)，生理學(xue)(xue)上使(shi)用(yong)(yong)無(wu)(wu)疑。缺點(dian)： 不(bu)耐(nai)(nai)磨。延伸(shen)性(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)低(di)(di)。和極(ji)性(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)溶(rong)(rong)(rong)(rong)劑和酒(jiu)精接觸會變(bian)(bian)(bian)(bian)脆/斷裂。 加工(gong)(gong)(gong)(gong)時如含應力時亦易斷裂不(bu)可(ke)(ke)(ke)(ke)(ke)用(yong)(yong)冷(leng)(leng)卻油加工(gong)(gong)(gong)(gong)切削(xue)。 2PPS板(ban)特(te)(te)(te)性(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)：空(kong)氣(qi)(qi)中(zhong)最大(da)(da)允許工(gong)(gong)(gong)(gong)作(zuo)溫(wen)(wen)(wen)(wen)(wen)(wen)度(du)(du)(du)(du)(du)(du)(du)(du)非常高(gao)(gao)(gao)(gao)(gao)(gao)(gao)可(ke)(ke)(ke)(ke)(ke)在(zai)220℃持(chi)續(xu)工(gong)(gong)(gong)(gong)作(zuo)，短時可(ke)(ke)(ke)(ke)(ke)達260℃，在(zai)高(gao)(gao)(gao)(gao)(gao)(gao)(gao)溫(wen)(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)度(du)(du)(du)(du)(du)(du)(du)(du)、剛(gang)度(du)(du)(du)(du)(du)(du)(du)(du)和硬(ying)度(du)(du)(du)(du)(du)(du)(du)(du)，優(you)(you)(you)越(yue)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)耐(nai)(nai)化(hua)(hua)(hua)(hua)(hua)(hua)學(xue)(xue)腐蝕(shi)及(ji)(ji)耐(nai)(nai)水(shui)解(jie)性(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)能(neng)(neng)(neng)(neng)(neng)（目(mu)(mu)前尚未發現可(ke)(ke)(ke)(ke)(ke)在(zai)200℃以(yi)(yi)(yi)(yi)(yi)下(xia)溶(rong)(rong)(rong)(rong)解(jie)聚(ju)(ju)(ju)苯(ben)(ben)(ben)硫(liu)(liu)醚(mi)(mi)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)溶(rong)(rong)(rong)(rong)劑，對無(wu)(wu)機(ji)(ji)酸(suan)(suan)(suan)、堿和鹽類的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)抵抗(kang)(kang)(kang)(kang)性(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)極(ji)強(qiang)(qiang)），優(you)(you)(you)秀(xiu)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)耐(nai)(nai)磨和摩擦(ca)(ca)性(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)，非常好(hao)(hao)(hao)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)尺(chi)寸(cun)穩定(ding)(ding)(ding)性(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)，優(you)(you)(you)秀(xiu)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)抗(kang)(kang)(kang)(kang)高(gao)(gao)(gao)(gao)(gao)(gao)(gao)能(neng)(neng)(neng)(neng)(neng)量(liang)(liang)輻(fu)射，良(liang)好(hao)(hao)(hao)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)抗(kang)(kang)(kang)(kang)紫(zi)外線性(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)能(neng)(neng)(neng)(neng)(neng)，自(zi)(zi)身具(ju)(ju)(ju)有(you)(you)(you)(you)阻(zu)燃(ran)性(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)，優(you)(you)(you)良(liang)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)電(dian)(dian)(dian)(dian)絕緣性(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)(neng)(neng)： PPS為(wei)(wei)(wei)(wei)(wei)一(yi)種外觀白色(se)、高(gao)(gao)(gao)(gao)(gao)(gao)(gao)結(jie)晶(jing)(jing)度(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)聚(ju)(ju)(ju)合(he)(he)物(wu)，純PPS的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)相(xiang)(xiang)對{HotTag}密度(du)(du)(du)(du)(du)(du)(du)(du)為(wei)(wei)(wei)(wei)(wei)1.3，但(dan)改(gai)性(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)后(hou)會增(zeng)(zeng)大(da)(da)。PPS有(you)(you)(you)(you)吸水(shui)率(lv)極(ji)小，一(yi)般只(zhi)有(you)(you)(you)(you)0.03%左(zuo)右。PPS的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)阻(zu)燃(ran)性(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)好(hao)(hao)(hao)，其(qi)(qi)氧(yang)(yang)指(zhi)(zhi)數(shu)高(gao)(gao)(gao)(gao)(gao)(gao)(gao)達44%以(yi)(yi)(yi)(yi)(yi)上；與(yu)(yu)其(qi)(qi)他塑(su)(su)(su)(su)料(liao)(liao)相(xiang)(xiang)比，它在(zai)塑(su)(su)(su)(su)料(liao)(liao)中(zhong)屬(shu)于(yu)(yu)高(gao)(gao)(gao)(gao)(gao)(gao)(gao)阻(zu)燃(ran)材(cai)(cai)料(liao)(liao)（純PVC的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)氧(yang)(yang)指(zhi)(zhi)數(shu)為(wei)(wei)(wei)(wei)(wei)47%、PSF為(wei)(wei)(wei)(wei)(wei)30%、PA66為(wei)(wei)(wei)(wei)(wei)29%、MPPO為(wei)(wei)(wei)(wei)(wei)28%，PC為(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)能(neng)(neng)(neng)(neng)(neng)： 純PPS的(de)(de)(de)(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)能(neng)(neng)(neng)(neng)(neng)不(bu)高(gao)(gao)(gao)(gao)(gao)(gao)(gao)，尤其(qi)(qi)沖擊強(qiang)(qiang)度(du)(du)(du)(du)(du)(du)(du)(du)比較低(di)(di)。以(yi)(yi)(yi)(yi)(yi)玻璃(li)纖(xian)維增(zeng)(zeng)強(qiang)(qiang)后(hou)會大(da)(da)幅度(du)(du)(du)(du)(du)(du)(du)(du)提高(gao)(gao)(gao)(gao)(gao)(gao)(gao)沖擊強(qiang)(qiang)度(du)(du)(du)(du)(du)(du)(du)(du)和拉伸(shen)強(qiang)(qiang)度(du)(du)(du)(du)(du)(du)(du)(du)，拉伸(shen)強(qiang)(qiang)度(du)(du)(du)(du)(du)(du)(du)(du)>170MPa，彎(wan)曲(qu)強(qiang)(qiang)度(du)(du)(du)(du)(du)(du)(du)(du)>220MPa，缺口沖擊強(qiang)(qiang)度(du)(du)(du)(du)(du)(du)(du)(du)>16MPa。PPS的(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)很高(gao)(gao)(gao)(gao)(gao)(gao)(gao)，在(zai)工(gong)(gong)(gong)(gong)程(cheng)塑(su)(su)(su)(su)料(liao)(liao)中(zhong)少見(jian)。純PPS的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)彎(wan)曲(qu)模(mo)量(liang)(liang)可(ke)(ke)(ke)(ke)(ke)達3.8Gpa，無(wu)(wu)機(ji)(ji)填(tian)充(chong)改(gai)性(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)后(hou)可(ke)(ke)(ke)(ke)(ke)達到(dao)12.6Gpa,增(zeng)(zeng)大(da)(da)5倍之多(duo)。而以(yi)(yi)(yi)(yi)(yi)剛(gang)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)PPO僅(jin)(jin)為(wei)(wei)(wei)(wei)(wei)2.55Gpa，PC僅(jin)(jin)為(wei)(wei)(wei)(wei)(wei)2.1Gpa。PPS具(ju)(ju)(ju)有(you)(you)(you)(you)優(you)(you)(you)異(yi)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)耐(nai)(nai)蠕變(bian)(bian)(bian)(bian)性(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)和耐(nai)(nai)疲勞性(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)，在(zai)負(fu)荷下(xia)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)耐(nai)(nai)蠕變(bian)(bian)(bian)(bian)性(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)好(hao)(hao)(hao)。表(biao)(biao)面(mian)(mian)硬(ying)度(du)(du)(du)(du)(du)(du)(du)(du)高(gao)(gao)(gao)(gao)(gao)(gao)(gao)，洛氏硬(ying)度(du)(du)(du)(du)(du)(du)(du)(du)>100HR；耐(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(qi)(qi)1000轉時的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)磨耗量(liang)(liang)僅(jin)(jin)為(wei)(wei)(wei)(wei)(wei)0.04g，通過(guo)(guo)(guo)填(tian)充(chong)氟(fu)樹(shu)脂(zhi)及(ji)(ji)二硫(liu)(liu)化(hua)(hua)(hua)(hua)(hua)(hua)鉬等(deng)(deng)潤滑劑，可(ke)(ke)(ke)(ke)(ke)大(da)(da)幅度(du)(du)(du)(du)(du)(du)(du)(du)提高(gao)(gao)(gao)(gao)(gao)(gao)(gao)其(qi)(qi)耐(nai)(nai)磨性(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)，摩擦(ca)(ca)系(xi)數(shu)在(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)自(zi)(zi)潤性(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)機(ji)(ji)械(xie)(xie)(xie)(xie)性(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)能(neng)(neng)(neng)(neng)(neng)對溫(wen)(wen)(wen)(wen)(wen)(wen)度(du)(du)(du)(du)(du)(du)(du)(du)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)敏(min)感(gan)性(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)能(neng)(neng)(neng)(neng)(neng)小。 （3）熱(re)(re)(re)學(xue)(xue)性(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)能(neng)(neng)(neng)(neng)(neng)：PPS具(ju)(ju)(ju)有(you)(you)(you)(you)優(you)(you)(you)異(yi)的(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)(neng)(neng)(neng)，其(qi)(qi)熔點(dian)超過(guo)(guo)(guo)280℃，熱(re)(re)(re)變(bian)(bian)(bian)(bian)形溫(wen)(wen)(wen)(wen)(wen)(wen)度(du)(du)(du)(du)(du)(du)(du)(du)超過(guo)(guo)(guo)260℃，短期(qi)可(ke)(ke)(ke)(ke)(ke)耐(nai)(nai)260℃，并(bing)可(ke)(ke)(ke)(ke)(ke)在(zai)200℃下(xia)長(chang)期(qi)使(shi)用(yong)(yong)。在(zai)空(kong)氣(qi)(qi)中(zhong)于(yu)(yu)700℃降(jiang)解(jie)，在(zai)1000℃惰(duo)性(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)氣(qi)(qi)體仍(reng)(reng)保(bao)持(chi)40%的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)重量(liang)(liang)。經特(te)(te)(te)殊(shu)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)品(pin)(pin)種，熱(re)(re)(re)變(bian)(bian)(bian)(bian)形溫(wen)(wen)(wen)(wen)(wen)(wen)度(du)(du)(du)(du)(du)(du)(du)(du)可(ke)(ke)(ke)(ke)(ke)達350℃以(yi)(yi)(yi)(yi)(yi)上。[1] （4）電(dian)(dian)(dian)(dian)學(xue)(xue)性(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)能(neng)(neng)(neng)(neng)(neng)：PPS的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)電(dian)(dian)(dian)(dian)性(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)能(neng)(neng)(neng)(neng)(neng)十分(fen)突出，與(yu)(yu)其(qi)(qi)他工(gong)(gong)(gong)(gong)程(cheng)塑(su)(su)(su)(su)料(liao)(liao)相(xiang)(xiang)比，其(qi)(qi)介電(dian)(dian)(dian)(dian)常數(shu)和介電(dian)(dian)(dian)(dian)損耗角正切值都(dou)(dou)比較低(di)(di)，并(bing)且在(zai)較大(da)(da)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)頻(pin)(pin)率(lv)、溫(wen)(wen)(wen)(wen)(wen)(wen)度(du)(du)(du)(du)(du)(du)(du)(du)及(ji)(ji)溫(wen)(wen)(wen)(wen)(wen)(wen)度(du)(du)(du)(du)(du)(du)(du)(du)范圍內變(bian)(bian)(bian)(bian)化(hua)(hua)(hua)(hua)(hua)(hua)不(bu)大(da)(da)；PPS的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)耐(nai)(nai)電(dian)(dian)(dian)(dian)弧(hu)好(hao)(hao)(hao)，可(ke)(ke)(ke)(ke)(ke)與(yu)(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)料(liao)(liao)媲美。PPS常用(yong)(yong)于(yu)(yu)電(dian)(dian)(dian)(dian)器(qi)(qi)(qi)(qi)絕緣材(cai)(cai)料(liao)(liao)，其(qi)(qi)用(yong)(yong)量(liang)(liang)可(ke)(ke)(ke)(ke)(ke)占30%左(zuo)右。 （5）耐(nai)(nai)化(hua)(hua)(hua)(hua)(hua)(hua)學(xue)(xue)性(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)能(neng)(neng)(neng)(neng)(neng)：PPS的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)最大(da)(da)特(te)(te)(te)點(dian)之一(yi)為(wei)(wei)(wei)(wei)(wei)耐(nai)(nai)化(hua)(hua)(hua)(hua)(hua)(hua)學(xue)(xue)腐蝕(shi)性(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)好(hao)(hao)(hao)，其(qi)(qi)化(hua)(hua)(hua)(hua)(hua)(hua)學(xue)(xue)穩定(ding)(ding)(ding)性(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)能(neng)(neng)(neng)(neng)(neng)僅(jin)(jin)次于(yu)(yu)F4；PPS對大(da)(da)多(duo)酸(suan)(suan)(suan)、酯(zhi)、酮、醛、酚及(ji)(ji)脂(zhi)肪(fang)烴、芳香烴、氯代(dai)烴等(deng)(deng)穩定(ding)(ding)(ding)，目(mu)(mu)前尚未發現可(ke)(ke)(ke)(ke)(ke)在(zai)200℃以(yi)(yi)(yi)(yi)(yi)下(xia)溶(rong)(rong)(rong)(rong)解(jie)聚(ju)(ju)(ju)苯(ben)(ben)(ben)硫(liu)(liu)醚(mi)(mi)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)溶(rong)(rong)(rong)(rong)劑，對無(wu)(wu)機(ji)(ji)酸(suan)(suan)(suan)、堿和鹽類的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)抵抗(kang)(kang)(kang)(kang)性(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)極(ji)強(qiang)(qiang)。不(bu)耐(nai)(nai)氯代(dai)聯(lian)苯(ben)(ben)(ben)及(ji)(ji)氧(yang)(yang)化(hua)(hua)(hua)(hua)(hua)(hua)性(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)酸(suan)(suan)(suan)、氧(yang)(yang)化(hua)(hua)(hua)(hua)(hua)(hua)劑、濃(nong)硫(liu)(liu)酸(suan)(suan)(suan)、濃(nong)硝酸(suan)(suan)(suan)、王水(shui)、過(guo)(guo)(guo)氧(yang)(yang)化(hua)(hua)(hua)(hua)(hua)(hua)氫及(ji)(ji)次氯酸(suan)(suan)(suan)鈉等(deng)(deng)。 （6）PPS的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)耐(nai)(nai)輻(fu)射性(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)好(hao)(hao)(hao)，耐(nai)(nai)輻(fu)射達到(dao)Gy 1×108，是(shi)其(qi)(qi)它工(gong)(gong)(gong)(gong)程(cheng)塑(su)(su)(su)(su)料(liao)(liao)無(wu)(wu)法比擬的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)新材(cai)(cai)料(liao)(liao)，是(shi)電(dian)(dian)(dian)(dian)子(zi)(zi)(zi)、電(dian)(dian)(dian)(dian)氣(qi)(qi)、機(ji)(ji)械(xie)(xie)(xie)(xie)、儀(yi)(yi)器(qi)(qi)(qi)(qi)、航空(kong)、航天(tian)、軍(jun)事(shi)等(deng)(deng)領(ling)域特(te)(te)(te)別是(shi)原子(zi)(zi)(zi)彈(dan)、中(zhong)子(zi)(zi)(zi)彈(dan)耐(nai)(nai)輻(fu)射唯一(yi)理想的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)優(you)(you)(you)良(liang)材(cai)(cai)料(liao)(liao)。 （7）尺(chi)寸(cun)穩定(ding)(ding)(ding)性(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)好(hao)(hao)(hao)：成型(xing)收縮率(lv)很低(di)(di)，小于(yu)(yu)0.0025%，吸收率(lv)小于(yu)(yu)0.05%，線性(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)熱(re)(re)(re)膨脹(zhang)系(xi)數(shu)也小。在(zai)高(gao)(gao)(gao)(gao)(gao)(gao)(gao)溫(wen)(wen)(wen)(wen)(wen)(wen)、高(gao)(gao)(gao)(gao)(gao)(gao)(gao)濕(shi)(shi)條件(jian)(jian)下(xia)仍(reng)(reng)表(biao)(biao)現出良(liang)好(hao)(hao)(hao)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)尺(chi)寸(cun)穩定(ding)(ding)(ding)性(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)。故在(zai)機(ji)(ji)械(xie)(xie)(xie)(xie)、化(hua)(hua)(hua)(hua)(hua)(hua)工(gong)(gong)(gong)(gong)、儀(yi)(yi)器(qi)(qi)(qi)(qi)、儀(yi)(yi)表(biao)(biao)和航空(kong)、航天(tian)、艦船等(deng)(deng)各(ge)(ge)個方(fang)面(mian)(mian)都(dou)(dou)具(ju)(ju)(ju)有(you)(you)(you)(you)廣泛用(yong)(yong)途。 （8）電(dian)(dian)(dian)(dian)性(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)能(neng)(neng)(neng)(neng)(neng)優(you)(you)(you)：聚(ju)(ju)(ju)苯(ben)(ben)(ben)硫(liu)(liu)醚(mi)(mi)在(zai)高(gao)(gao)(gao)(gao)(gao)(gao)(gao)溫(wen)(wen)(wen)(wen)(wen)(wen)、高(gao)(gao)(gao)(gao)(gao)(gao)(gao)濕(shi)(shi)、高(gao)(gao)(gao)(gao)(gao)(gao)(gao)頻(pin)(pin)條件(jian)(jian)下(xia)仍(reng)(reng)具(ju)(ju)(ju)有(you)(you)(you)(you)優(you)(you)(you)良(liang)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)電(dian)(dian)(dian)(dian)性(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)能(neng)(neng)(neng)(neng)(neng)，其(qi)(qi)體積電(dian)(dian)(dian)(dian)阻(zu)率(lv)為(wei)(wei)(wei)(wei)(wei)1×1016Ω.cm，表(biao)(biao)面(mian)(mian)電(dian)(dian)(dian)(dian)阻(zu)率(lv)為(wei)(wei)(wei)(wei)(wei)1×1015Ω，電(dian)(dian)(dian)(dian)氣(qi)(qi)強(qiang)(qiang)度(du)(du)(du)(du)(du)(du)(du)(du)>18KV/mm。 （9）自(zi)(zi)身具(ju)(ju)(ju)有(you)(you)(you)(you)阻(zu)燃(ran)性(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)：聚(ju)(ju)(ju)苯(ben)(ben)(ben)硫(liu)(liu)醚(mi)(mi)阻(zu)燃(ran)性(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)可(ke)(ke)(ke)(ke)(ke)達到(dao)UL94-0級，氧(yang)(yang)指(zhi)(zhi)數(shu)(LOI)>57%。 聚(ju)(ju)(ju)苯(ben)(ben)(ben)硫(liu)(liu)醚(mi)(mi)自(zi)(zi)身的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)化(hua)(hua)(hua)(hua)(hua)(hua)學(xue)(xue)結(jie)構使(shi)其(qi)(qi)具(ju)(ju)(ju)有(you)(you)(you)(you)良(liang)好(hao)(hao)(hao)的(de)(de)(de)(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)能(neng)(neng)(neng)(neng)(neng)，無(wu)(wu)需加入阻(zu)燃(ran)劑。 （10）與(yu)(yu)金屬(shu)和非金屬(shu)粘(zhan)接性(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)能(neng)(neng)(neng)(neng)(neng)好(hao)(hao)(hao)：PPS特(te)(te)(te)別對玻璃(li)、鋁、鈦、不(bu)銹(xiu)鋼等(deng)(deng)具(ju)(ju)(ju)有(you)(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)粘(zhan)結(jie)強(qiang)(qiang)度(du)(du)(du)(du)(du)(du)(du)(du)，附著力達到(dao)1級。對玻璃(li)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)粘(zhan)結(jie)性(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)能(neng)(neng)(neng)(neng)(neng)好(hao)(hao)(hao)，極(ji)宜(yi)作(zuo)化(hua)(hua)(hua)(hua)(hua)(hua)工(gong)(gong)(gong)(gong)設備的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)襯里。 （11）加工(gong)(gong)(gong)(gong)性(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)能(neng)(neng)(neng)(neng)(neng)好(hao)(hao)(hao)：PPS樹(shu)脂(zhi)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)熔體粘(zhan)度(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)(hao)，極(ji)易與(yu)(yu)玻纖(xian)潤濕(shi)(shi)接觸，因此(ci)填(tian)充(chong)填(tian)料(liao)(liao)容易，用(yong)(yong)其(qi)(qi)制(zhi)(zhi)備的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)玻纖(xian)或無(wu)(wu)機(ji)(ji)填(tian)料(liao)(liao)增(zeng)(zeng)強(qiang)(qiang)注(zhu)塑(su)(su)(su)(su)級粒料(liao)(liao)，具(ju)(ju)(ju)有(you)(you)(you)(you)極(ji)高(gao)(gao)(gao)(gao)(gao)(gao)(gao)抗(kang)(kang)(kang)(kang)伸(shen)縮性(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)，抗(kang)(kang)(kang)(kang)沖擊性(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)，抗(kang)(kang)(kang)(kang)彎(wan)曲(qu)及(ji)(ji)延展性(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)。在(zai)其(qi)(qi)熔點(dian)以(yi)(yi)(yi)(yi)(yi)上可(ke)(ke)(ke)(ke)(ke)以(yi)(yi)(yi)(yi)(yi)統一(yi)成形。 3PPS板(ban)應用(yong)(yong) 電(dian)(dian)(dian)(dian)子(zi)(zi)(zi)、電(dian)(dian)(dian)(dian)氣(qi)(qi)：微(wei)型(xing)電(dian)(dian)(dian)(dian)子(zi)(zi)(zi)元件(jian)(jian)封(feng)裝、線圈骨架(jia)、馬(ma)達殼、繼電(dian)(dian)(dian)(dian)器(qi)(qi)(qi)(qi)、微(wei)調(diao)電(dian)(dian)(dian)(dian)容器(qi)(qi)(qi)(qi)等(deng)(deng)零部(bu)(bu)件(jian)(jian)。精密儀(yi)(yi)器(qi)(qi)(qi)(qi)：電(dian)(dian)(dian)(dian)腦、計(ji)時器(qi)(qi)(qi)(qi)、復印機(ji)(ji)、溫(wen)(wen)(wen)(wen)(wen)(wen)度(du)(du)(du)(du)(du)(du)(du)(du)傳感(gan)器(qi)(qi)(qi)(qi)以(yi)(yi)(yi)(yi)(yi)及(ji)(ji)各(ge)(ge)種測量(liang)(liang)儀(yi)(yi)表(biao)(biao)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)殼體和部(bu)(bu)件(jian)(jian)。 機(ji)(ji)械(xie)(xie)(xie)(xie)：泵(beng)(beng)殼、泵(beng)(beng)輪、閥、風扇(shan)、流量(liang)(liang)計(ji)部(bu)(bu)件(jian)(jian)、法蘭盤、萬(wan)向頭等(deng)(deng)。汽(qi)車(che)(che)：點(dian)火器(qi)(qi)(qi)(qi)、離合(he)(he)器(qi)(qi)(qi)(qi)、變(bian)(bian)(bian)(bian)速(su)(su)器(qi)(qi)(qi)(qi)、齒(chi)輪箱(xiang)、軸(zhou)承支架(jia)、排氣(qi)(qi)系(xi)統零部(bu)(bu)件(jian)(jian)。 家用(yong)(yong)電(dian)(dian)(dian)(dian)器(qi)(qi)(qi)(qi)：熱(re)(re)(re)風筒、卷發器(qi)(qi)(qi)(qi)、干(gan)發器(qi)(qi)(qi)(qi)、燙發器(qi)(qi)(qi)(qi)、電(dian)(dian)(dian)(dian)飯煲等(deng)(deng)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)防護涂(tu)層和零部(bu)(bu)件(jian)(jian)。 汽(qi)車(che)(che)工(gong)(gong)(gong)(gong)業：PPS用(yong)(yong)于(yu)(yu)汽(qi)車(che)(che)工(gong)(gong)(gong)(gong)業占45%左(zuo)右，主要用(yong)(yong)于(yu)(yu)汽(qi)車(che)(che)功能(neng)(neng)(neng)(neng)(neng)件(jian)(jian)；點(dian)火器(qi)(qi)(qi)(qi)、加熱(re)(re)(re)器(qi)(qi)(qi)(qi)、汽(qi)化(hua)(hua)(hua)(hua)(hua)(hua)器(qi)(qi)(qi)(qi)、離合(he)(he)器(qi)(qi)(qi)(qi)、變(bian)(bian)(bian)(bian)速(su)(su)器(qi)(qi)(qi)(qi)、齒(chi)輪箱(xiang)、軸(zhou)承支架(jia)、燈罩(zhao)、保(bao)險杠、風扇(shan)、排氣(qi)(qi)系(xi)統以(yi)(yi)(yi)(yi)(yi)及(ji)(ji)反光鏡和車(che)(che)燈座的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)零部(bu)(bu)件(jian)(jian)。可(ke)(ke)(ke)(ke)(ke)代(dai)替金屬(shu)制(zhi)(zhi)作(zuo)排氣(qi)(qi)筒循環閥及(ji)(ji)水(shui)泵(beng)(beng)葉輪，氣(qi)(qi)動(dong)信(xin)號(hao)調(diao)解(jie)器(qi)(qi)(qi)(qi)等(deng)(deng)。 化(hua)(hua)(hua)(hua)(hua)(hua)學(xue)(xue)工(gong)(gong)(gong)(gong)業：PPS具(ju)(ju)(ju)有(you)(you)(you)(you)優(you)(you)(you)良(liang)粘(zhan)接性(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)和耐(nai)(nai)蝕(shi)性(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)，極(ji)宜(yi)作(zuo)化(hua)(hua)(hua)(hua)(hua)(hua)工(gong)(gong)(gong)(gong)設備的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)襯里。 4PPS板(ban)規格(ge) 規格(ge)：板(ban)材(cai)(cai)：5～80mm *x620mm x 1000mm 棒(bang)材(cai)(cai)：6～100mm x 1000mm 1、物(wu)料(liao)(liao)干(gan)燥工(gong)(gong)(gong)(gong)藝 溫(wen)(wen)(wen)(wen)(wen)(wen)度(du)(du)(du)(du)(du)(du)(du)(du)：100~105℃ 時間：3hr 2、注(zhu)塑(su)(su)(su)(su)成型(xing)工(gong)(gong)(gong)(gong)藝 1）模(mo)具(ju)(ju)(ju)溫(wen)(wen)(wen)(wen)(wen)(wen)度(du)(du)(du)(du)(du)(du)(du)(du)：60-80℃ 2）料(liao)(liao)筒溫(wen)(wen)(wen)(wen)(wen)(wen)度(du)(du)(du)(du)(du)(du)(du)(du)：前段：220~260℃ 中(zhong)段：290~310℃ 后(hou)段：300~320℃ 噴嘴：290~300℃ 3）注(zhu)塑(su)(su)(su)(su)壓力：60~70Mpa 4）注(zhu)塑(su)(su)(su)(su)速(su)(su)度(du)(du)(du)(du)(du)(du)(du)(du)：中(zhong)速(su)(su) 5）注(zhu)塑(su)(su)(su)(su)時間：根據制(zhi)(zhi)件(jian)(jian)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)大(da)(da)小確(que)定(ding)(ding)(ding)，以(yi)(yi)(yi)(yi)(yi)制(zhi)(zhi)件(jian)(jian)充(chong)滿模(mo)具(ju)(ju)(ju)，且表(biao)(biao)面(mian)(mian)基本冷(leng)(leng)卻定(ding)(ding)(ding)型(xing)為(wei)(wei)(wei)(wei)(wei)佳(jia)