描述

黑色再生Pp颗粒/天然Pp树脂

PP材料的优势

1。比重低，吸水率低

二,。成本低，模具性能好

三,。优异的耐水性和耐热性

四,。平衡的机械性能

五,。优异的电气性能

六,。耐候性和抗水解性

七,。符合UL 94 V-0易燃性标准

再生Pp/天然Pp颗粒

产品详细信息

黑色回收聚丙烯颗粒/天然聚丙烯树脂

聚丙烯的生产通过浆料、溶液或气相工艺进行，其中丙烯单体在催化剂系统存在下经受加热和压力。聚合是在相对较低的温度和压力下实现的，所得产物是半透明的，但容易着色。催化剂和生产条件的差异可以用来改变塑料的性能

通过裂解石脑油（原油轻馏分）获得丙烯和乙烯。乙烯、丙烯和高级烯烃通过低温分馏分离。丙烯在20世纪50年代早期是乙烯的副产品，现在它本身就是一种重要的材料

是专业的黑色再生pp颗粒/天然pp树脂制造商之一，您可以从我们工厂以优惠的价格订购高品质的黑色再生pp颗粒/天然pp树脂

Black Recycled Pp Granule / Natural Pp Resin

.
PP Material Advantages
1. Low Specific Gravity and low Water Absorption.
2. Low-cost and high Mold-ability.
3. Excellent Water Resistance and Heat Resistance.
4. Balanced Mechanical properties.
5. Excellent Electrical properties.
6. Weather Resistance and Hydrolysis Resistance.
7. Conforms to UL 94 V-0 Flammability Standards.

Black Recycled Pp Granule / Natural Pp Resin

Product Details

Black recycled pp granule / natural pp resin

Production of polypropylene takes place by slurry, solution or gas phase process, in which the propylene monomer is subjected to heat and pressure in the presence of a catalyst system. Polymerisation is achieved at relatively low temperature and pressure and the product yielded is translucent, but readily coloured. Differences in catalyst and production conditions can be used to alter the properties of the plastic.

Propylene is obtained, along with ethylene, by cracking naphtha (crude oil light distillate). Ethylene, propylene, and higher alkenes are separated by low temperature fractional distillation. From being a byproduct of ethylene in the early 1950’s, propylene is now an important material in its own right.

is one of the professional black recycled pp granule / natural pp resin manufacturers, you can order high quality black recycled pp granule / natural pp resin at good price from our factory.