PC LS2-111

Dongguan Jinghong plastic is located in Zhangmutou town, Dongguan City, Guangdong Province, China. It is a professional plastic raw material trader engaged in various projects. We do not produce raw materials, but only serve as the most professional supplier. Since its establishment, the company has actively advocated the business philosophy of "integrity as life, word-of-mouth is more important than Mount Tai", and wholeheartedly provides the best quality service for the majority of new and old customers. We have established a good reputation among peers and customers based on the development principle of "your satisfaction is the most important thing for me". We have been actively exploring the market through the Pearl River Delta region, and have established a long-term friendly cooperative relationship with large-scale plastic manufacturers at home and abroad.
红外线穿透塑料也称为红外透射可见光吸收塑料，是一种可基于PC、PMMA、ABS树脂等广泛基材的黑色、紫红色或深红色等材料。 这种材料的特性在于在可见光范围内给予黑色视觉(400-700nm可见光透过率小于1%），但能透过800-1600nm以上波长的近红外区域，红外透过率根据部件的厚度、工作波段和颜色要求，可以从80%至93%不等

PC物化性能： 纯PC树脂是一种无定形、无味、无嗅、无毒、透明的热塑性聚合物，分子量一般的20000~70000范围内，相对密度1.18~1.20，玻璃化温度140~150℃，熔220~230℃。聚碳酸酯具有一定的耐化学腐蚀性，耐油性优良.
由于聚碳酸酯的非结晶性，分子间堆砌不够致密，芳香烃、氯代烃类**溶剂能使其溶胀或溶解，容易引起溶剂开裂现象。耐碱性较差。

Due to the non crystallinity of polycarbonate, the packing between molecules is not compact enough. The organic solvents of aromatic hydrocarbon and chlorinated hydrocarbon can make it swell or dissolve, which is easy to cause solvent cracking. The alkali resistance is poor.

PC机械性能： 聚碳酸酯是机械性能优良，尤为**的是它的冲击强度和尺寸稳定性，在广阔的温度范围难仍能保持较高的机械强度，其缺点是耐疲劳强度和耐磨性较差，较易产生应力开裂现象。