描述

一次性餐具用HIPS树脂

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

一次性餐具用HIPS树脂

产品细节

一次性餐具用HIPS树脂

HIPS具有通用聚苯乙烯（GPPS）尺寸稳定性和更好的冲击强度和刚性。HIPS的相对密度为1.04至1.06，热变形温度为70至84摄氏度。HIPS拉伸强度约为15至30MPa，伸长率为35至60%。随着温度的降低和应变速率的增加，它有点像橡胶增韧系统。髋部有点像粘性弹性固体，当暴露在恒定的拉伸应力下时会导致蠕变。蠕变随分子量的增加而减小，通常随橡胶含量的增加而增加。HIPS蠕变行为强烈依赖于平均分子量（Mw）。弯曲强度为29.4至50MPa，冲击强度为0.09至0.16N/M，维卡软化点为84至100℃，熔融指数为2至9g/10min。HIPS组件的耐热性取决于其形状、生产条件、热源类型和加热持续时间，还受HIPS水平的影响。当暴露于水、碱和稀有无机酸时，HIPS的性质不会受到影响

是一次性餐具制造商的专业hips树脂之一，您可以从我们工厂以优惠的价格订购高品质的一次性餐具hips树脂

HIPS Resin For Disposable Tableware

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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.

HIPS Resin For Disposable Tableware

Product Details

HIPS Resin for Disposable Tableware

HIPS has universal polystyrene (GPPS) dimensional stability and better impact strength and rigidity. The relative density of HIPS is 1.04 to 1.06, and the thermal deformation temperature is 70 to 84 degrees C. HIPS stretch strength is about 15 to 30MPa, elongation rate of 35 to 60%. As the temperature decreases and the strain rate increases, it is a bit like a rubber toughening system. HIPS is a bit like a sticky elastic solid, which can cause creep when exposed to constant tensile stress. Creep decreases with the increase of molecular weight and usually increases with the increase of rubber content. HIPS creep behavior is strongly dependent on average molecular weight (Mw). Bending strength is 29.4 to 50 MPa, impact strength 0.09 to 0.16N/M, Vika softening point 84 to 100 degrees C, melt index is 2 to 9g/10min. The heat resistance of HIPS components depends on their shape, production conditions, heat source type and heating duration, and is also affected by HIPS levels. The nature of HIPS is not affected when exposed to water, alkalis, and rare inorganic acids.

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