描述

原始GPPS原料/结晶聚苯乙烯GPPS/GPPS挤出级

HIPS/GPPS材料优势

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

原生GPPS原料/结晶聚苯乙烯GPPS/GPPS挤出级

产品细节

原材料/结晶聚苯乙烯GPPS/GPPS挤出级

GPPS性能

脆性、刚性、透明、收缩率低、成本低、抗X射线性能优异、无异味、易于加工
。30-3.60 N/mm²
缺口冲击强度2。0-2.5 Kj/m²
热膨胀系数80 x 10-6
最大持续温度70-85℃
密度1。05 g/cm3

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Virgin GPPS Raw Material / Crystal Polystyrene GPPS / GPPS Extrusion Grade

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HIPS/GPPS 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.

Virgin GPPS Raw Material / Crystal Polystyrene GPPS / GPPS Extrusion Grade

Product Details

Virgin GPPS Raw Material / Crystal Polystyrene GPPS / GPPS Extrusion Grade

GPPS PROPERTIES

Brittle, rigid, transparent, low shrinkage, low cost, excellent X-ray resistance, free from odour and taste, easy to process
PHYSICAL PROPERTIES
Tensile Strength2.30 – 3.60 N/mm²
Notched Impact Strength2.0 – 2.5 Kj/m²
Thermal Coefficient of expansion80 x 10-6
Max Cont Use Temp70 – 85 oC
Density1.05 g/cm3

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