描述
高抗冲聚苯乙烯颗粒HIPS颗粒FR V0
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
高抗冲聚苯乙烯颗粒HIPS颗粒FR V0
产品详细信息
高抗冲聚苯乙烯颗粒FR V0
通用聚苯乙烯(GPP)的独特品质是什么
虽然GPP和HIPS都被认为是低成本的,但通用聚苯乙烯在这两种聚苯乙烯中更具成本效益。GPPS脆性大,冲击强度低,尺寸稳定性不如HIPS
与髋部不同,GPP有轻微的蓝色边缘或水透明边缘色调。GPPS具有玻璃般的透明度,因此在透明食品包装中很受欢迎,而且它可以很容易地模制成不同的形状。因此,GPP也是塑料玩具应用的热门选择
GPPS也常用于冰箱托盘、盒子、化妆品包装和CD盒中
HIPS(高抗冲聚苯乙烯)是一种抗冲聚苯乙烯产品,通过向聚苯乙烯中添加丁基橡胶颗粒而制成。该聚苯乙烯产品添加微米级橡胶颗粒,并通过接枝将聚苯乙烯和橡胶颗粒连接在一起
受到冲击时,裂纹扩展的尖端应力由相对较软的橡胶颗粒释放。因此,可以阻止裂纹扩展,提高抗冲击性
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High Impact Polystyrene Granules HIPS Granules FR V0
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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.
High Impact Polystyrene Granules HIPS Granules FR V0
Product Details
High Impact PolystyrenegranulesHIPS granules FR V0
What are the Unique Qualities of General-Purpose Polystyrene (GPPS)?
While both GPPS and HIPS are considered low-cost, General-Purpose Polystyrene is the more cost-effective of the two polystyrenes. GPPS is brittle and has low-impact strength as well as less dimensional stability than HIPS.
Unlike HIPS, GPPS comes in either a slight blue edge or water clear edge tint. GPPS has a glass-like clarity that makes it popular in transparent food packaging, and it can be easily molded into different shapes. Because of this, GPPS is also a popular choice for plastic toy applications.
GPPS is also often used in refrigerator trays, boxes, cosmetic packs and CD cases.
HIPS(High impact polystyrene) is an impact-resistant polystyrene product created by adding butyl rubber particles to polystyrene. This polystyrene product is added with micron-sized rubber particles, and links the polystyrene and the rubber particles together by means of grafting.
When subject to an impact, the tip end stress of the crack propagation is released by the relatively soft rubber particles. Therefore, the crack propagation is hindered and the impact resistance is improved.
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