描述

钙-碳酸钙填充改性聚丙烯原料

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

碳酸钙填充改性聚丙烯原料

产品细节

碳酸钙填充改性聚丙烯原料

碳酸钙填充改性聚丙烯，刚性、粘度和耐热性得到改善，模压制品韧性、模量得到改善，热变形温度小。碳酸钙过低或过高都不能得到令人满意的结果，当碳酸钙的用量超过50%时，一些性能如拉伸强度等随着碳酸钙的增加而降低，低于10%，不能显著提高聚丙烯的力学性能，一般来说，碳酸钙填充量在20%到40%之间比较好。PP碳酸钙的优点是：1、增加了浆料的稳定性；2、增加材料的刚度；3、提高材料的耐热性；

Calcium CACO3 Fill Modified Polypropylene Raw Material

.
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.

Calcium CACO3 Fill Modified Polypropylene Raw Material

Product Details

Calcium CACO3 fill modified polypropylene Raw Material

Calcium carbonate fill modified polypropylene, rigidity, viscosity and heat resistance has been improved, molded product toughness, modulus has been improved, thermal deformation temperature is small. Calcium carbonate is too low or too high to get satisfactory results, when the amount of more than 50%, some properties such as stretch strength and other with the increase of calcium carbonate and decrease, less than 10%, can not significantly improve the mechanical performance of polypropylene, – generally speaking, calcium carbonate filling in 20% to 40% is better. The advantages of PP calcium carbonate are: 1, increase the size stability; 2, increase the stiffness of the material; 3, increase the heat resistance of the material; 4, reduce the cost of materials

is one of the professional calcium caco3 fill modified polypropylene raw material manufacturers, you can order high quality calcium caco3 fill modified polypropylene raw material at good price from our factory.