PC 德国科思创（拜耳） 6557 中粘度抗紫外线阻燃

性   能:  高透明性易成型一般射出成型用 汽车警示灯 壳鼠标 照明灯具 电器部件
           本色/黑色 20%玻璃纤维增强级 高刚性 强度好保持优异的加工性能和机械性能 适合于各种精密电子部件及电子电气设备的应用

1、高冲击强度、使用温度范围广。
2、高度透明性及自由染色性。
3、H.D.T.高。
4、电气特性优。
5、无味无臭对人体无害符合卫生安全。
6、成形收缩率低、尺寸安定性良好 。
电子电器：CD片、开关、家电外壳、信号筒、电话机。
工业零件：照相机本体、机具外壳、安全帽、潜水镜、安全镜片。

耐热，抗冲击，阻燃，在普通使用温度内都有良好的机械性能。同性能接近聚甲基丙烯酸甲酯相比，聚碳酸酯的耐冲击性能好，折射率高，加工性能好，不需要添加剂就具有UL94V-0级阻燃性能。聚甲基丙烯酸甲酯相对聚碳酸酯价格较低，并可通过本体聚合的方法生产大型的器件。随着聚碳酸酯生产规模的日益扩大，聚碳酸酯同聚甲基丙烯酸甲酯之间的价格差异在日益缩小。聚碳酸酯的耐磨性差。一些用于易磨损用途的聚碳酸酯器件需要对表面进行特殊处理。Makrolon2407一般用途; 低黏度; 被稳定的紫外; 容易的发行; 注坯模型; 可利用在透明，透亮…
Makrolon2456食物联络质量; 低黏度; 容易的发行; 好加水分解抵抗; 注坯模型-
Makrolon2458一般用途; 低黏度; 容易的发行; 食物联络质量; 好加水分解抵抗; 注坯模型;
Makrolon2467氯和无溴阻燃; UL 94V-2
Makrolon2558一般用途; 中等黏度; 容易的发行; 食物联络质量; 好加水分解抵抗;
Makrolon2605一般用途; 中等黏度; 容易的发行; 注坯模型; 可利用在透明，透亮和不透明…
Makrolon2607一般用途; 中等黏度; 被稳定的紫外; 容易的发行; 注坯模型-融解

PC Bayer 6557performance: high transparency easy to form General injectionmolding, automotive warning lights, case mouse, lighting fixtures,electrical components, natural color black 20% fiberglassreinforced grade, high rigidity, good strength, maintain excellentprocessing performance and mechanical properties, suitable for allkinds of precision electronic components and electronic andelectrical equipment applications 1, high impact strength, widerange of temperature. 2. High transparency and free dyeing. Three.D. T. High. 4. Excellent electrical characteristics. 5, odourlessodourless harmless to human health in line with health and safety.6. Low forming shrinkage and good dimensional stability. Electronicand electrical appliances: CD, Switch, appliance case, signal tube,telephone. Industrial parts: Camera Body, machine housing, helmet,diving mirror, safety lens. Heat resistance, impact resistance,flame retardant, in the ordinary use of temperature have goodmechanical properties. Polycarbonate has good impact resistance,high refractive index, good processability and poly-LRB-methylmethacry-RRB-ate) properties, UL94hV-0UFlame-0 flame retardancywithout additives. But Poly(methyl methacrylate) are cheaper thanpolycarbonate and can be used in bulk polymerization to producelarge devices. With the increasing scale of polycarbonateproduction, the price difference between polycarbonate andpolymethyl methacrylate is narrowing day by day. The wearresistance of polycarbonate is poor. Some polycarbonate devices forwear-resistant applications require special treatment of thesurface.Makrolon2407 general purpose; low viscosity; stabilized UV; easy release;injection molding; available in transparent, transparent...Makrolon 2456 food contact quality; low viscosity; easy release;good water resistance; preform model-Makrolon 2458 general purpose;low viscosity; easy release; food contact quality; good waterresistance; preform model; easy release Makrolon 2467 chlorine andbromine-free flame retardants; UL 94V-2Makrolon 2558 generalpurpose; medium viscosity; easy release; food contact quality; goodhydration resistance; Makrolon 2605 general purpose; mediumviscosity; easy release; injection molding; Can be used intransparent, transparent and opaque... Makrolon 2607 generalpurpose; medium viscosity; stabilized UV; easy release; injectionmolding-melt