描述

原PP塑料原料颗粒

PP 20%gf耐低温，

良好的喷涂性能

高流动性

良好的成型加工性能

极好的抵抗力

原PP塑料原料颗粒

产品细节

未经处理的聚丙烯塑料原料颗粒
无毒、无味、低密度、强度、刚度、硬度和耐热性优于低压聚乙烯，可在约100度下使用。它具有良好的电气性能和高频绝缘性，不受湿度影响，但在低温下变脆，不耐磨，易老化。适用于制造一般机械零件、耐腐蚀零件和绝缘零件。普通酸碱有机溶剂对其影响不大，可用于餐具
通过丙烯聚合获得的热塑性树脂。共有三种构型：等规构型、随机构型和间规构型，工业产品主要由等规构型组成。聚丙烯还包括丙烯与少量乙烯的共聚物。通常它是一种半透明无色固体，无味无毒。由于其结构规整，结晶度高，熔点高达167C，耐热性好，产品可蒸汽灭菌是其突出优点。密度为0.90g/cm3，是最轻的通用塑料。耐腐蚀性、拉伸强度30MPa、强度、硬度和透明度均优于聚乙烯。缺点是耐低温冲击性差，容易老化，但可以分别通过改性和添加抗氧化剂来克服

Virgin PP Plastic Raw Material Pellet

PP 20% gf resistant to low temperature,
Good spray performance.
High flow performance;
Excellent molding processability;
Excellent resistance.

Virgin PP Plastic Raw Material Pellet

Product Details

Virgin PP Plastic Raw Material Pellet

Features:
Non-toxic, odorless, low density, strength, stiffness, hardness and heat resistance are better than low pressure polyethylene, can be used at about 100 degrees. It has good electrical properties and high frequency insulation is not affected by humidity, but becomes brittle at low temperature , Not wear-resistant, easy to age. Suitable for making general mechanical parts, corrosion-resistant parts and insulating parts. Common acid and alkali organic solvents have little effect on it and can be used for tableware.
A thermoplastic resin obtained by the polymerization of propylene. There are three configurations of isotactic, random and syndiotactic, and industrial products are mainly composed of isotactic. Polypropylene also includes copolymers of propylene with small amounts of ethylene. Usually. It is a translucent colorless solid, odorless and nontoxic. Due to the regular structure and high crystallization, the melting point is as high as 167C, heat resistance, and the products can be sterilized by steam are its outstanding advantages. With a density of 0.90g/cm3, it is the lightest general-purpose plastic. Corrosion resistance, tensile strength 30MPa, strength, rigidity and transparency are better than polyethylene. The disadvantage is that it has poor low temperature impact resistance and is easy to age, but it can be overcome by modification and addition of antioxidants respectively.

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