GFN2-701 PPO基础创新塑料

gfn2-701 ppo基础创新塑料--ppo高耐水解，超低吸水，一般0.06%左右。纯树脂高，含填充料的低。

ppo has high hydrolysis resistance and ultra-low waterabsorption, generally about 0.06%. high pure resin and low contentof filler.

 ppo是结晶性塑料，有明显的熔点，268℃时熔化，但它的粘度大，难以有效的流动，330℃时就分解；一般加工温度为260℃--290℃；ppo吸水，在有水分的情况下，能引起分解，需要烘干，可以用130℃烘干2-4小时即可。

ppo is a crystalline plastic with obvious melting point. itmelts at 268 ℃, but it has high viscosity and is difficult to floweffectively. it decomposes at 330 ℃; the general processingtemperature is 260 ℃ - 290 ℃; ppo absorbs water and can causedecomposition when there is water. it needs to be dried. it can bedried at 130 ℃ for 2-4 hours.

ppo可以采用注塑、挤出、模压、发泡和电镀、真空镀膜、印刷等各种加工方法。 ppo（mppo），一代（ppe+ps）,二代（ppe+pa），三代：（ppe+pa+ps）

ppo can be processed by injection molding, extrusion, molding,foaming and electroplating, vacuum coating, printing and otherprocessing methods.   ppo (mppo), first generation (ppe +ps), second generation (ppe + pa), third generation: (ppe + pa +ps)

ppo注塑工艺参数