通过改性剂的屏蔽作用，有效减缓和消除了甲醇对炉窑、内燃机橡胶塑料密封件的溶胀、脆化问题；
Through the shielding function of modifier, it effectively relieves and eliminates the swelling and embrittlement of methanol to the metal material of the grate and gas engine.
使用一种改性剂XPY，在酚醛树脂的合成过程中成功引入了聚苯醚，制得了一种新的改性环保型酚醛塑料。
Polyphenylene oxide was successfully added to phenolic resin during the syn- thesis process by using a modifying agent XPY, and a new modified environmental phenolic plastic was made.
介绍了各种抗冲击改性剂在PVC塑料制品中的应用机理及现状。
The article introduces the application mechanism and actuality of all leinds resistant modifier in PVC plastic production.
实验结果表明，赤泥可作为聚氯乙烯的填充剂、改性剂使用，赤泥聚氯乙烯塑料地砖具有一定的工业应用价值。
Experimental results showed that red mud could be used as filler and modifier for PVC. Red mud-PVC plastic floor tile has a certain value in industrial application.
以均聚pp为主要原料，共聚pp、HDPE、SBS为改性剂，用挤出共混法研制蓄电池用共混改性PP塑料。
Blending modified PP for accumulator was developed by extrusion blending, with PP homopolymer as basic material, PP copolymer, HDPE and SBS as modifiers.
用于塑料的弹性体改性剂。
本研究采用以硫酸钙为改性剂，NBS为增韧剂，HIPS为主题塑料组成高分子复合材料。
This study used as a modifier of calcium sulfate, NBS for toughener, HIPS as the theme of plastic polymer composites.
本研究采用以硫酸钙为改性剂，NBS为增韧剂，HIPS为主题塑料组成高分子复合材料。
This study used as a modifier of calcium sulfate, NBS for toughener, HIPS as the theme of plastic polymer composites.
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