知搜-全球专利检索

  1. 登录
  2. 注册
发明公开
CN102061056A 一种抗静电级ABS/PMMA合金及其制备方法 无效 - 驳回

一种抗静电级ABS/PMMA合金及其制备方法
摘要：
本发明公开一种抗静电级ABS/PMMA合金及其制备方法。所述抗静电级ABS/PMMA合金由如下按重量百分比计算的组分组成：丙烯腈-丁二烯-苯乙烯30-67%；聚甲基丙烯酸甲酯30-60%；抗静电剂2-10%；润滑剂0.5-1.5%；抗氧剂0.3-0.8%；增韧剂0-10%。所述的抗静电级ABS/PMMA合金的制备方法，其特征在于包括如下步骤：将ABS和PMMA在高速混合器中预混2-5分钟，然后再加入其它原料，再混合2-5分钟，将混合好的原料置于双螺杆挤出机中，在80-220℃下熔融挤出、拉条、水冷、切粒。所述抗静电级ABS/PMMA合金具有良好的加工性能、抗静电、高硬度、耐划伤和高光泽等性能。
摘要（英）：

The invention discloses an antistatic ABS (acrylonitrile-butadiene-styrene)/PMMA (polymethyl methacrylate) alloy and a preparation method thereof. The antistatic ABS/PMMA alloy is prepared from the following components in percentage by weight: 30-67% of ABS, 30-60% of PMMA, 2-10% of antistatic agent, 0.5-1.5% of lubricant, 0.3-0.8% of antioxidant and 0-10% of toughener. The preparation method of the antistatic ABS/PMMA alloy is characterized by comprising the following steps: premixing the ABS and the PMMA in a high speed mixer for 2-5 minutes, adding the other raw materials, mixing for 2-5 minutes, putting the mixed raw materials in a double screw extruder, carrying out melt extrusion at 80-220 DEG C, carrying out wire drawing, cooling with water, and pelleting. The antistatic ABS/PMMA alloy has the advantages of favorable workability, high antistatic property, high hardness, scratch resistance, high gloss and the like.

0/0