描述

抗冲共聚物Hdpe/ldpe/lldpe/pp/颗粒回收级

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

抗冲共聚Hdpe/ldpe/lldpe/pp/颗粒再生级

产品详细信息

抗冲共聚物hdpe/ldpe/lldpe/pp/颗粒回收级

pp材料的熔体流动指数为熔体流动行为提供了粗略的指导，但由于聚丙烯的假塑性（这在很大程度上取决于分子量分布），这一点不应过于字面化。螺旋流结晶器数据有时由制造商提供，作为评估流动行为的一种实用方法，但这并不能替代现在越来越广泛使用的基本熔体流变学和热数据

聚丙烯的模塑收缩率通常在1%左右，但由于模塑条件的强烈影响，很难预测实际值

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Impact Copolymer Hdpe/ldpe/lldpe/pp/granules Recycled Grade

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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.

Impact Copolymer Hdpe/ldpe/lldpe/pp/granules Recycled Grade

Product Details

Impact Copolymer hdpe/ldpe/lldpe/pp/granules recycled grade

PP Material ‘s melt flow index gives a rough guide to melt flow behaviour, but as a result of the pseudoplastic nature of polypropylene (which is strongly dependant on the molecular weight distribution) this should not be taken too literally. Spiral flow mould data is sometimes provided by manufacturers as a practical means of assessing the flow behaviour, but this is no substitute for the fundamental melt rheological and thermal data which is now becoming more widely available.

Moulding shrinkage of polypropylene is typically around 1%, but prediction of the actual value is difficult due to the strong influence of moulding conditions.

is one of the professional impact copolymer hdpe/ldpe/lldpe/pp/granules recycled grade manufacturers, you can order high quality impact copolymer hdpe/ldpe/lldpe/pp/granules recycled grade at good price from our factory.