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Thermec 4301R33H PPA
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Thermec 4301R33H PPA
产品名称:Thermec 4301R33H PPA. 当 前 价:面议. 最小起订:25kg. . . .
Thermec 4301R33H PPA
Thermec 4301R33H PPA-详细说明:
Thermec 4301R33H PPA Technical Polymers, LLC
型 号:4301R33H商品名:Thermec生产商:Technical Polymers, LLC
Thermec 4301R33H PPA部份型号:
Thermec 4301R33H PPA Technical Polymers, LLC
Thermec 4301R35H PPA Technical Polymers, LLC
Thermec 4301R45H PPA Technical Polymers, LLC
PPA 特性:
1.耐热性:玻璃化温度在255°F。
2.耐化学性:在正常环境条件下,PPA树脂通常对脂肪烃、芳香烃、氯代烃、酯、酮、醇和大多数水溶液表现出优秀的抗溶性。这类树脂不能经受极强的酸和强氧化剂的作用。可溶于酚和甲酚。PPA并非天生阻燃,根据UL94标准,阻燃级牌号的树脂的定级为VO,直至0.031英寸厚度。
3.相对较低的吸湿率:所有的聚酚胺都吸收一定的水分,收起增塑作用和尺寸改变。例如尼龙6,6,在23°F下,相对温度为100%时,能吸收8.9%的水分,这使其玻璃化温度由6.5°C降到-20°C,尺寸增加2.3%。在相同条件下,PPA树脂能吸收约6%的水分,但其玻璃化温度Tg不会低于40°C,伴随的尺寸增长不超过1.0%。
主营系列:
POM;PPO;PA6;PA66;PC;PP;ABS:PBT;ASA;AES;;PC/ABS;TPX;PA/ABS;POE;ABS高胶粉; ABS;AS;GPPS;HIPS;LDPE;LLDPE;PCTG;HDPE;PA46;PA6T;PA9T,PA12;PMMA;MS;EVOH,POE,PC/AES;PBT/ABS;PETG;PCTA;PPS;PBT;LCP;TPE;TPU;PEEK;K{Q}胶:日本合成化学EVOH新料等。
UBOOT-20120702A
随货提供:原厂物理性能表,UL黄卡,COC,SGS等资料!
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Thermec 4301R33H PPA
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