描述

汽车保险杠用聚丙烯颗粒注射/挤出级Pp Td20颗粒

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

汽车保险杠用聚丙烯颗粒注射/挤出级Pp Td20颗粒

产品详细信息

汽车保险杠用聚丙烯颗粒注射/挤出级pp td20颗粒

pp-td20是一种填充了20%滑石粉的聚丙烯均聚物。这种材料含有一种矿物填料，它能显著改变基本聚合物的某些特性，尤其是增加其弹性模量、尺寸稳定性和耐热性。这种填充等级推荐用于注塑制品，尤其是汽车。滑石改性聚丙烯制成的产品也用于电气工程和电气外壳。加工PP-TD-20需要注射压力为80-100MPa的注塑机。推荐的钢瓶温度应为2350摄氏度，模具温度为700摄氏度。这种材料的平均成型收缩率为1.5%

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Polypropylene Granules Injection/extrusion Grade Pp Td20 Pellets For Car Bumper

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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.

Polypropylene Granules Injection/extrusion Grade Pp Td20 Pellets For Car Bumper

Product Details

Polypropylene granules injection/extrusion grade pp td20 pellets for Car bumper

PP-TD20 is a polypropylene homopolymer filled to 20% with talc. This material contains a mineral filler, which substantially modifies certain properties of basic polymer and, in particular, increases its flexural moduls of elasticity, dimensional stability and thermal resistance. This filled grade is recommended for injection-moulded manufactured items, and especially for the automotives. Products, made of talc modified polypropylene are also used in electrical engineering and electric houshold items. Processing ofPP-TD-20 requires injection moulding machines with pressure of injection 80-100MPa. Recommended cylinder temperature should be about 2350C and mould temperature 700C. The average moulding shrinkage of this material is 1,5%.

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