ACM 抗冲改性剂 ACM Impact Modifier-山东世通高分子材料有限公司手机版

产品简介

ACM低温增韧剂是一种特殊结构的互穿网络聚合物，是由CPE和具有核壳结构的轻度交联的丙烯酸酯形成的互穿网络聚合物。ACM具有更为均衡的冲击强度与韧性，适合于比较寒冷地区的使用,其耐候性比CPE/MBS更好。Acrylate CPE Modifier (ACM) is an unique impact modifier which is an interpenetrating network copolymer (IPN ) with the structure of CPE grafted Polyacrylate . It has balance impact strength and toughness which endow it better performance than other general type impact modifiers like CPE and MBS.

详细介绍

Product advantage/产品优势

优异的低温冲击强度
Excellent impact strength under low temperature
优异的韧性和强度
Excellent toughness and hardness for PVC products.
优异的耐候性
Better weather-resistance
更好的表面光泽度
better surface glossiness for PVC finished products

Technical Specifications/技术指标

Index	Unit	SG-24	SG-69G
Bulk density 表观密度	g/cm³	0.45±0.05	0.45±0.05
Sieve residue (30mesh) 筛余物	%	≤2.0	≤2.0
Volatile content 挥发份	%	≤1.5	≤1.5

Performance comparison of ACM with other impact modifiers

Parameter	CPE	AIM	MBS	ACM
Weather-resistance 耐候性	●●●	●●●●●	●	●●●●
Toughness 韧性	●●●●	●●●	●●●	●●●●●
Impact strength 冲击强度	●●●	●●●●	●●●●●	●●●●
Fusion property 塑化能力	●●●	●●●●	●●●	●●●●
molecular structure 分子结构	Linear/线性	Core-shell/核壳	Core-shell/核壳	IPN/网络互穿