描述
光扩散PC的特点：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。
光扩散PC
产品详细信息
光扩散PC塑料
PC最明显的特点是它具有高抗冲击性、优异的韧性、优异的电气性能，可以在-40到180摄氏度的温度范围内使用，尺寸稳定性好，收缩率小。无味、透明性好、无定形热塑性塑料，其主要特点如下
1。PC材料具有优异的物理性能，能够在刚度和韧性、尺寸稳定性和较小的收缩率之间实现完美平衡，具有相当好的抗蠕变性、优异的耐低温性，即使在强度为-40度的情况下也能保持良好的冲击性
2。耐热性高，注塑过程中PC原料的分解温度在300℃以上，玻璃化转变温度在140~150℃。普通PC材料可以在125摄氏度下长时间工作，就像拜耳APEC特殊耐热等级PC一样，热变形温度可以高达180摄氏度。广泛用于汽车前后灯罩。同时，PC材料具有优异的耐低温性能。完全催化的温度是零下100度。它就像SABIC开发的超硬PC树脂。极端工作温度为-50~120摄氏度，这大大增加了这种材料的应用范围
3。透明性好：PC具有优异的光学性能，可用作照明灯具材料。通用PC的透射率为88%，光学级PC材料的透射率可达91%，如Idemitsu LC1500、LC1700等，可作为手机导光板等高透明度部件使用，但PC产品的透明度越高，材料的抗冲击性越差，400纳米以下的紫外线传输能力较弱
4。耐候性：与其他工程塑料相比，PC原材料具有优异的户外适用性和优异的抗紫外线性，且该材料具有很强的耐老化特性，不会因长期使用而导致产品变黄变脆。尤其是PC板可以在室外使用5年以上，而性能基本保持不变
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Light Diffusion PC
Features: halogen-free flame retardant,
high fluidity, high heat resistance.
Application: display front frame and back shell,
notebook shell, electronic appliances, etc.
Light Diffusion PC
Product Details
Light diffusion PC plastic
The most obvious feature of PC is that it has high impact resistance, excellent toughness, excellent electrical properties, can be used in the temperature range of -40 to 180 degrees Celsius, and has good dimensional stability with small shrinkage. Odorless, good transparency, amorphous thermoplastic, its main characteristics are as follows;
1. Outstanding physical properties, PC material can achieve a perfect balance between rigidity and toughness, dimensional stability and small shrinkage, quite good creep resistance, excellent low temperature resistance, and can maintain good impact even at minus 40 degrees strength.
2. High heat resistance, the decomposition temperature of PC raw materials during injection molding is above 300 degrees, and the glass transition temperature is 140~150 degrees Celsius. Ordinary PC materials can work under 125 degrees Celsius for a long time, like Bayer APEC special heat-resistant grade PC The heat distortion temperature can be as high as 180 degrees. It is widely used in the front and rear lampshades of automobiles. At the same time, the PC material has excellent low temperature resistance. The fully catalytic temperature is minus 100 degrees. It is like the super tough PC resin developed by SABIC. The extreme operating temperature is -50~120 degrees Celsius, which greatly increases the application range of this material.
3. Good transparency: PC has excellent optical properties and can be used as lighting fixture materials. The transmittance of general-purpose PC is 88%, and the transmittance of optical-grade PC materials can reach 91%, such as Idemitsu LC1500, LC1700, etc., It can be used as high-transparency parts such as light guide plates for mobile phones, but the higher the transparency of PC products, the worse the impact resistance of the material, and the ability to transmit ultraviolet light below 400nm is weak.
4. Weather resistance: Compared with other engineering plastics, PC raw materials have excellent outdoor applicability and excellent UV resistance, and this material has strong aging resistance characteristics, which will not be caused by long-term use The product becomes yellow and brittle. Especially the PC board can be used outdoors for more than 5 years while the performance remains basically unchanged.
ContactnowformoredetailsaboutLight diffusion PC plastic.
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