摘要
以聚烯烃弹性体(POE)和(乙烯/丙烯/二烯)共聚物(EPDM)为增韧剂,马来酸酐接枝聚丙烯(PP-g-MAH)为增容剂,滑石粉为无机填科研制音箱用聚丙烯(PP)专用料。当PP-g-MAH用量为10份、滑石粉为120份、EPDM为15份、POE为5份时,所得PP专用料的综合性能最佳,完全达到了音箱用料的要求。
The special PP material for sound box is developed with polyolefin elastomer(POE) and ethylene/propylene/diene copolymer( EPDM) as the tougheners, polypropylene grafted with maleic anhydride ( PP-g-MAH) as the compatibilizer and talcum as the inorganic fillers. The result shows that when the POE content is 5 parts, the EPDM content is 15 parts, the talcum content is 120 parts and the PP-g-MAH content is 10 parts, the combination property of the special PP material obtained is optimum, completely meets the demand of the material used in the sound box.
出处
《工程塑料应用》
CAS
CSCD
北大核心
2003年第3期8-10,共3页
Engineering Plastics Application
关键词
音箱
聚丙烯
专用料
研制
共混
性能
sound box, polypropylene, special material, blending, property
