special PP material 聚丙烯专用料
The coating PP special material was then prepared by blending the degraded PP and PE.
然后将降解pp与PE树脂通过螺杆掺混造粒制得PP涂层专用料。
The development of modified PP special material for side guard plate of heavy truck was introduced emphatically.
重点介绍重型汽车侧护板用改性PP专用料的研制。
The novel PP special material used in automobile is prepared by using new ultraviolet light stabilizer-antioxidant (UV-AO) system.
采用新型紫外光稳定剂-抗氧剂(UV - AO)体系制备了汽车用新型聚丙烯专用料。
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