描述
水解稳定的PC/ABS材料
特点：无卤阻燃，高流动性，高耐热性
用途：显示屏前框、后壳、笔记本电脑壳、电子电器等。
水解稳定的PC/ABS材料
产品详细信息
水解稳定PC/ABS材料
水解稳定系列PC/ABS（HAC8250R）主要用于汽车仪表板等汽车内饰产品。作为仪表板的支撑结构，仪表板骨架的重要性不言而喻，因此OEM对仪表板材料提出了更高的要求。目前，仪表板框架不仅要求具有良好的机械性能、加工性能，还要求具有优良的抗水解性能和热老化性能，以适应汽车在极端高温高湿环境中的使用
在PCT（压力锅试验）试验中，新一代耐水解PC/ABS中的PC相在95%RH、100℃高温高湿条件下1000小时后仍保持其分子量的90%以上，没有严重水解；与普通PC/ABS相比，该合金的冲击性能仅降低了15%，提高了30%以上。业绩增长超过30%。此外，该系列材料为了适应薄壁仪表板的要求，降低了材料在高剪切下的粘度，克服了以往材料单侧升温带来的热分解缺点，提高了材料的流动性
新一代水解稳定的PC/ABS材料甚至可以回收，因为它们具有良好的耐水解性和热稳定性。在添加25%或更少的再生材料后，材料的多轴冲击性能仅下降11%，且不易断裂，充分证明了新一代PC/ABS的优越性能。同时，该系列材料也经过了公共实验室的评估，在80%RH、90℃下高温高湿水解600小时后，缺口冲击强度仅降低了8.5%
是一家专业的水解稳定pc/abs材料制造商，您可以从我们工厂以优惠的价格订购高质量的水解稳定pc/abs材料
Hydrolysis-stable PC/ABS Material
Features: halogen-free flame retardant,
high fluidity, high heat resistance.
Application: display front frame and back shell,
notebook shell, electronic appliances, etc.
Hydrolysis-stable PC/ABS Material
Product Details
Hydrolysis-stable PC/ABS Material
Hydrolysis Stability Series PC/ABS (HAC8250R) is mainly used in automotive interior products such as automotive instrument panel skeleton. As the supporting structure of the instrument panel, the importance of the instrument panel skeleton is self-evident, so the OEMs have put forward more demanding requirements on the instrument panel material. At present, the instrument panel frame not only requires good mechanical properties, processing properties, but also excellent hydrolysis resistance and heat aging properties to adapt to the use of the car in extreme high temperature and high humidity environment.
In the PCT (Pressure Cooker Test) test, the PC phase in the new generation of hydrolysis-resistant PC/ABS still maintains more than 90% of its molecular weight after 1000h at 95% RH, 100℃ high temperature and high humidity, without serious hydrolysis; and the impact performance of the alloy only decreases by 15%, which improves the performance by more than 30% compared with general PC/ABS. performance by more than 30%. In addition, this series of materials in order to adapt to the requirements of thin-walled instrument panels, the viscosity of the material under high shear has been reduced, overcoming the drawbacks of thermal decomposition of the material brought about by the one-sided increase in temperature to improve the flowability of the material in the past.
The new generation of hydrolysis-stable PC/ABS materials can even be recycled because of their good hydrolysis resistance and thermal stability. After adding 25% or less of recycled material, the multi-axial impact performance of the material only decreases by 11% and is tough to fracture, fully demonstrating the superior performance of the new generation PC/ABS. Meanwhile, this series of material has also been evaluated by the public laboratory, and the notched impact strength only decreased by 8.5% after 600h of high temperature and high humidity hydrolysis at 80% RH, 90℃.
Contactnowformoredetailsabout PC/ABS alloy.
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