SABIC PC Lexan 153R的概要：

Extrusion Designed for Blow Molding/Extrusion:
Specially developed UV-stable Lexan Resin extrusion grades can be readily extruded on conventional equipment. The range includes both linear and branched polymers for profile and solid, multi- and twin-wall sheet extrusion, including glass clear UV cap-layer materials. For typical applications many critical standards can be met for outdoor weatherability, while providing enhanced productivity.

SABIC PC Lexan 153R的物性：

101  High viscosity multi purpose grade, available in transparant, translucent and opaque colours.
101R  High viscosity multi purpose grade, containing a release agent to ensure easy processing. Available in transparent, translucent, opaque colours.
103  High viscosity, UV stabilized multi purpose grade. Available in transparent, translucent and opaque colours.
103R  High viscosity, UV stabilized multi purpose grade containing release agent. Available in transparent, translucent and opaque colours.
104  High viscosity multi purpose grade. FDA food contact compliant in limited colors.
104R  High viscosity multi purpose grade. FDA food contact compliant in limited colors.
133R  PC, UV-Stabilizer, Heat Stabilized, Light stabilized, Platable, Transparent, Weatherable,
134R  High viscosity grade, especially suited for injection blow moulding. FDA food contact compliant in limited colors.
ML104R  High viscosity multi purpose grade. FDA food contact compliant in limited colors. 
151  Nonhalogenated. 2.5 MFR. Blowmolding/extrusion.
153  Nonhalogenated. 2.5 MFR. Blowmolding/extrusion. UV-stabilized.
153R  Nonhalogenated. 2.5 MFR. Blowmolding/extrusion. UV-stabilized. Internal mold release.

SABIC PC Lexan 153R的加工：

最重要是不要让塑料在料管中停留过长时间，因为这会造成材料降解。对Lexan*树脂而言，理想的最长料管滞留时间为6到12分钟，并取决于所选定的熔融温度。当加工Lexan树脂达到熔融温度范围的上限时，建议用户的注塑量/射胶量应为料筒容量的60%-80%，以便最大程度减少滞留时间。对Visualfx*而言，较高的熔融温度有利于形成最佳成品外观。

SABIC PC Lexan 153R的干燥：

在正常生产温度下，多数热塑性塑料材料吸收大气中的潮气而导致聚合物降解，从而相应地降低某些性能（尤其是冲击强度）。因此，为了保证最佳的产品性能与外观，在模塑之前，请确保Lexan聚碳酸酯树脂被彻底干燥。建议干燥温度为120°C/248°F；达到干燥要求的所需时间取决于干燥剂的类型，时间从两小时到四小时不等。目标是使湿气含量/含水率不超过0.02%。超过24小时的过长干燥时间将不会影响聚合物的性能，但是可能会增加脱模困难。

 

我司长期现货供应原厂SABIC PC Lexan 153R材料！均可随货提供原厂物性、MSDS、SGS、COA等相关资料，欢迎洽谈！

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