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toughener 英/ ?t?f?n?(r) / 美/ ?t?f?n?r / - 1
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机械工程 增韧剂 With poly(ethylene terephthalate)(PET) as the matrix, methylmethacrylate/co/acrylonitrile/co/butadiene/styrene copolymer(MABS) as the toughener, PET/MABS/MMT nanocomposites were prepared by melt blend in a co-rotating twin screw extruder. 以聚对苯二甲酸乙二酯(PET)为基体,以(甲基丙烯酸甲酯/丙烯腈/丁二烯/苯乙烯)共聚物为增韧剂,采用熔融共混法制备了PET/蒙脱土纳米复合材料。
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交通运输工程 增韧剂 The elongation at break and tensile strength of solvent-type epoxy modified asphalt reach 158% and 4.9MPa by the composite toughener. 通过增韧剂的复合增韧,使溶剂型环氧沥青的断裂伸长率达到158%,拉伸强度4.9MPa。
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Mechanism and effects of different tougheners were compared. - 2
The invention discloses a powdered epoxy resin toughener and a preparation method thereof, which belong to the technical field of tougheners. 一种粉末环氧树脂增韧剂及其制备方法，属于增韧剂技术领域。
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