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Teijin PC plastics main/primary applications
Teijin PC plastics main/primary applications
PC polycarbonate (PC) | technology 文章 | Daoqin plastics raw materials
本文 will detailed introductionpolycarbonate (PC) （PC）material property can features, application areas and processing process, is material selection and product design provide 参考.
detailed introduction
in market upper sales is PC plastics, this is types high content very high product, and type product versus ratio, it tool has multiple advantages and features, can property strong/high, tough degree good, lifespan long, in various combined application non 常广泛, ratio machine manufacturing, medical devices, electronics device parts and other and other, is has table/sheet property is Teijin PC plastics, lower 面就以 this type of material simple introduction lower it main/primary applications.
Teijin PC plastics can used for machine field/area, Common 一 不见都 can use PC plastics made as, ratio gears, strip/profile, and other various parts, can used for made as machine equipment housing/shell 体, frame and other and other, application scope non 常 广.
Teijin PC plastics can use made as various medical devices, Common various and container, is Common is product container, also has device 械, has also can used for made as 人工 肾脏 and other 人工脏 device, can in medical field/area PC plastics function is can overlook.
Teijin PC plastics can application in day active in, ratio various construction decoration material can can has this type of material, is Common is 暖房玻璃, also has various tool, toys type and other and other, has this type of material.
PC材 material in electronics field/area application is non 常广泛, insulation property can excellent 良, high temperature and low temperature relatively good, therefore can used for various insulation in, can made as various electronics device 械, machine, electrical 话, electrical and other and other can use this type of material. can its application scope 之广, can substitute/replace other type product
[材 material basic parameters ]
| density | 1.20 g/cm³ |
| 玻璃化转变 temperature degree | 147°C |
| heat deflection temperature (HDT) | 130~140°C |
| tensile strength | 55~75 MPa |
| notched impact strength | 600~850 J/m |
| light transmittance | 88~91% |
| flame retardant rating | UL 94 V-2 |
| molding shrinkage | 0.5~0.7% |
core advantages
- high transparency degree: light transmittance can 达89% above, is excellent transparent engineering material
- 卓越 impact resistant property: notched impact strength high 达600-850 J/m, is 普通玻璃 250倍
- excellent dimensional stability: molding shrinkage low （0.5-0.7%）, products dimensions 精确
- wide use temperature degree scope/range: can in -60°C至120°C scope/range inner long use
- excellent electrical insulation property can: volume resistivity high, suitable for electronics electrical field/area
- good flame retardant property: tool has self-extinguishing property, can UL 94 V-2 grade
application areas
electrical outer housing/shell, machine outer housing/shell, LED lamp covers, light 盘, connectors, 开关
lamp covers, table/sheet sheet/plate, 保险杠, 天窗, 车窗玻璃
cationic light sheet/plate, light sheet/plate, 隔音屏障, safety anti 护窗
liquid device, device 械, bottle, 婴儿保育箱
眼镜 sheet/slice, versus machine 镜头, micro sheet/slice, light
injection molding processing process
- drying 处理: 120°C drying 4-6 small 时, moisture content ≤0.02%
- material temperature degree: 260~310°C（ according to molecular weight adjustment ）
- mold temperature degree: 80~120°C（ high mold temperature can obtain more good surface quality ）
- injection pressure: 80~140 MPa
- injection speed degree: in and other slow, 避免喷射 and scorching/burn marks
- precautions: PC for 缺口敏感, products design 应避免尖角
above inner 容由Daoqin plastics raw materials has companytechnology 部整理 editor | 如需 understanding more more PC polycarbonate (PC) material 信息, electrical inquiry
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