湘远长期供应亚格力塑胶原料   

本公司郑重承诺所供产品原产原包!假一赔十!    

 聚甲基丙烯酸甲酯的耐热性并不高，它的玻璃化温度虽然达到104℃，但高连续使用温度却随工作条件不同在65℃-95℃之间改变，热变形温度约为96℃（1.18mpa），维卡软化点约113℃。可以用单体与甲基丙烯酸丙烯酯或双酯基丙烯酸乙二醇酯共聚的方法提高耐热性。聚甲基丙烯酸甲酯的耐寒性也较差，脆化温度约9.2℃。聚甲基丙烯酸甲酯的热稳定性属于中等，优于聚氯乙烯和聚甲醛，但不及聚烯烃和聚苯乙烯，热分解温度略高于270℃，其流动温度约为160℃，故尚有较宽的熔融加工温度范围。

plexiglas®resist zk6hf

聚甲基丙烯酸甲酯-丙烯酸

evonik industries ag

产品说明：

product profile:
plexiglas® resist zk6hf is an amorphous, impact-modifiedthermoplastic molding compound (pmma-i).
typical properties of impact-modified
plexiglas® molding compounds are:

high weather resistance

excellent transmission and clarity

brilliant appearance

the pleasant feel and sound of the moldings.

plexiglas® resist zk6hf is characterized by the
following special properties:

maximum break resistance and impact strength,

improved resistance to stress cracking

balanced property profile

ameca listing.

application:
used for extruding and coextruding sheets and profiles as well asfor injection molding
examples:
extruded and injection-molded luminaire covers, extruded hollowprofiles, writing utensils such as stencils and fountain pens,
appliance housings, coextruded profiles for window frames, gutters,downspouts, and housewares such as cutlery handles, bowls,
cookie jars.

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