Lohia Mechatronik kabra plastic extrusion machinery 用于主机的使用复合线 Lohia-tape-plant Hitco Mamta 依赖组件
Lohia Mechatronik
kabra plastic extrusion machinery
用于主机的使用复合线
Lohia-tape-plant
Hitco
Mamta
依赖组件
Technical Papers Plastics
Polycarbonate copolymers and blends improve properties

Polycarbonate copolymers and blends improve properties

SABIC Innovative Plastics has added new grades of polycarbonate copolymer grades to the three that have been in commercial use since 2001. SABIC calls this new family of copolymers as �Extreme performance portfolio�. Each of these copolymers is designed with optimization of a property or a set of properties. They intend to broaden the processing and performance window of the conventional PC grades. These tailor made grades are:
• Lexan EXL � A copolymer of PC with silicone rubber. It combines extreme ductility, chemical resistance, and impact retention under exposure to heat, humidity and UV radiation.
• Lexan EXL 8414 � A copolymer of PC with silicone rubber, also contains maximum of 25% post-consumer recycled PC from 5 gal water bottles.
• Lexan HPX for heath care market. It has enhanced flow, release, and autoclave performance at 121°C.
•Lexan SLX是一种室外可风化的等级,可最大程度地减少泛黄和脆化。它不需要紫外线稳定剂或涂料,因为聚合物的一部分是通过紫外线暴露而激活的,以在聚合物上产生保护层
•Lexan FST旨在遵守火焰,烟雾和毒性(FST)极限以及低热量释放,用于飞机室内装饰,船舶和铁路汽车中使用的材料。据说这是满足未经豁免的航空航天使用要求的第一个清晰的材料。Lexan FST系列中的另一个新开发项目是一个透明的坡度,它可能是第一个代替飞机内部应用中玻璃的塑料,例如大型照明圆顶,机舱隔板和座椅组件。
•Lexan HFD(高流量和延展性)提供了非常高的流量,比标准PC高40%,而标准的韧性或耐甘露度的常规折衷是在标准PC中是典型的流动性。高流量的Lexan HFD可提供高级光学元件,由于减少的压力应力减少,因此双重双折射。Lexan HFD针对相机镜头,安全眼镜,医疗外观,消费电子产品,挡板和电器。目前有五个年级可用,有些具有紫外线稳定器。充满玻璃,阻燃剂和食品接触等级正在开发,与其他Sabic Engineering树脂的混合物也在开发中。
• Lexan XHT (extra-high-temperature) are clear, flame-retardant grades for use temperatures from 140°C to 195°C.
• Lexan DMX offers better scratch resistance due to three times hardness compared to the typical PC grades.
Bayblend M850xF,一种聚碳酸酯/丙烯腈 - 丁二烯 - 苯乙烯(PC/ABS)的供应商Bayer MaterateScience的混合物正好针对医疗设备的处理器,其材料带来了抗冲击力,耐性,刚度,刚度,二光稳定性和颜色稳定性。该等级满足ISO 10933第1部分的生物相容性要求(食品和药物管理局)修改。用新混合物制成的零件可以使用氧化乙烷,γ辐射和电子射线进行灭菌。供应商正在针对不透明医疗应用的处理器,例如用于手术仪器,诊断设备,管理药物和静脉内系统的系统。根据拜耳的说法,它非常适合成型薄壁组件。拜耳材料的玻璃纤维增​​强PC/混合树脂为供应商和OEM提供了简单,环保的,从苯乙烯马来甲基氢化物质的过渡。Bayblend®T88GF-10玻璃纤维增​​强聚碳酸酯/混合物(PC/Blend)树脂是用于应用的替代品,例如仪表板固定器,中央控制台和其他内部结构零件,以前使用SMA树万博平台盘口脂。内部零件供应商设计了适合SMA独特的收缩率范围的工具,通常,替代材料不适合相同的工具。但是,来自拜耳材料史上的这种特殊的PC/混合树脂具有与SMA树脂相同的收缩率范围,使OEM可以继续使用现有的工具进行汽车内部应用。PC/混合树脂减少了OEM SMA树脂经历的高进程废料率的问题。 Other advantages that the resin offers include a higher flow, improved surface cosmetics, better heat aging performance and good adhesion to polyurethane foams, offering lower volatile organic compound (VOC) emissions when compared with the glass-filled SMA resins, making it a more environmentally friendly option.
由于添加了Elvaloy®EAC1125,因此增强了与ABS混合的PC基因的冲击强度性能。杜邦的冲击修饰符由于熔融粘度降低,紫外线和热稳定性,更高的伸长率,更容易的处理和处理而导致颗粒形式而不是粉末,因此具有更好的化合物工艺能力。
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Complete Herbert Olbrich cushion vinyl flooring line

Complete Herbert Olbrich cushion vinyl flooring line

recycle-plastic

塑料路

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