耐磨抗压改性聚对苯二甲酸乙二醇酯

Wear-resistant and pressure-resistant modified polyethylene glycol terephthalate

Abstract

The invention provides wear-resistant and pressure-resistant modified polyethylene glycol terephthalate, and relates to the technical field of high polymer materials. The wear-resistant and pressure-resistant modified polyethylene glycol terephthalate is prepared from 130-135 parts of polyethylene glycol terephthalate, 17-25 parts of pentaerythritol ester of rosin, 26-31 parts of dipentaerythritol, 19-26 parts of acrylic acid, 8-15 parts of methyl methacrylate, 22-28 parts of dioctyl phthalate, 17-21 parts of magnesium hydroxide, 18-25 parts of fluororesin, 28-35 parts of high density polyethylene, 14-20 parts of polyamideimide, 19-30 parts of zinc chloride, 8-16 parts of poly-p-xylylene, 20-25 parts of butyl titanate, 23-29 parts of caprolactam, 22-28 parts of carbon fibers, 16-29 parts of metal glass, 24-36 parts of carbon nitride and 13-25 parts of hexagonal diamonds. The wear-resistant and pressure-resistant modified polyethylene glycol terephthalate has the advantages of being reasonable in formula, low in cost and good in wear resistance and pressure resistance.
本发明提供一种耐磨抗压改性聚对苯二甲酸乙二醇酯,涉及高分子材料技术领域,聚对苯二甲酸丁二醇酯130‑135份、松香季戊四醇酯17‑25份、双季戊四醇26‑31份、丙烯酸19‑26份、甲基丙烯酸甲酯8‑15份、邻苯二甲酸二辛酯22‑28份、氢氧化镁17‑21份、氟树脂18‑25份、高密度聚乙烯28‑35份、聚酰胺酰亚胺14‑20份、氯化锌19‑30份、聚对二甲苯8‑16份、钛酸丁酯20‑25份、己内酰胺23‑29份、碳纤维22‑28份、金属玻璃16‑29份、氮化碳24‑36份、六方金刚石13‑25份。本发明的有益之处是,配方合理,价格低廉,使聚对苯二甲酸乙二醇酯具有较好的耐磨性和抗压性。

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