利索-全球专利检索

  1. 登录
  2. 注册
发明公开
CN109233266A 一种玻纤短纤增强无卤阻燃尼龙6复合材料 无效 - 撤回

一种玻纤短纤增强无卤阻燃尼龙6复合材料
摘要：
本发明公开了一种玻纤短纤增强无卤阻燃尼龙6复合材料，属于高分子材料技术领域。本发明研制的玻纤短纤增强无卤阻燃尼龙6复合材料包括纳米二氧化硅改性玻纤短纤，杂多酸，环氧脂肪酸甲酯，尼龙6切片和氯化亚砜，在制备时，先将纳米二氧化硅改性玻纤短纤和杂多酸与环氧脂肪酸甲酯球磨混合，得球磨料；再将尼龙6切片与氯化亚砜加热搅拌反应，得改性尼龙6；随后将球磨料和改性尼龙6经共混挤出后，烘干，再经注塑成型，即得玻纤短纤增强无卤阻燃尼龙6复合材料。本发明技术方案制备的玻纤短纤增强无卤阻燃尼龙6复合材料具有有效兼顾力学性能和阻燃性能的特点，在高分子材料技术行业的发展中具有广阔的前景。
摘要（英）：

The invention discloses a glass fibre staple-reinforced halogen-free flame-retardant nylon-6 composite material, and belongs to the technical field of high polymer materials. The glass fibre staple-reinforced halogen-free flame-retardant nylon-6 composite material developed in the invention comprises nano-silica modified glass fibre staple, heteropoly acid, epoxy fatty acid methyl ester, nylon-6 chips and thionyl chloride; when the glass fibre staple-reinforced halogen-free flame-retardant nylon-6 composite material is prepared, the nano-silica modified glass fibre staple, heteropoly acid andepoxy fatty acid methyl ester are subjected to ball milling mixing to obtain a ball milling material; the nylon-6 chips and thionyl chloride are heated, stirred and reacted to obtain modified nylon-6;then the ball milling material and the modified nylon-6 are blended and extruded, dried, and subjected to injection moulding to obtain the glass fibre staple-reinforced halogen-free flame-retardant nylon-6 composite material. The glass fibre staple-reinforced halogen-free flame-retardant nylon-6 composite material prepared by the technical scheme provided by the invention has the characteristic of effectively giving consideration to the mechanical properties and the flame retardant properties, and has a broad prospect in the development of polymer material technology industry.

0/0