PC德国拜耳总代理商

通用等级
低粘度
DP1-185

2205
2207
2405
2407


中等粘度
2605
2607
2805
2807


高粘度
3105
3107

低粘度食品级
2456
2556
2656
2806
2856
1248


阻燃等级
低粘度
2467
6265
6267


中等粘度
2665
2667
2865
2867
6357
6455。
6457
6555
6557
6485
6487

高粘度的支链
6717

冲击改性
低粘度
1260

中等粘度
T7855
DP1-1837
1248


高粘度
DP1-1825


玻璃纤维增强级
10％玻璃纤维增强
8315
DP1-1871
9415
9417


15％玻璃纤维增强
DP1-1882
1095


20％玻璃纤维增强
8025
8325
9125：
9425：


8035


8345


光学存储介质
OD2015

光学镜片
LQ2647

LQ2687
LQ3147


眼科
DP11821
LQ3187
照明
LTG2623
LTG3123

汽车照明
AL2447
AL2647

汽车玻璃
AG2677
1239

滚塑
DP11843


挤压
3103 MAS157

1804
6717
DP1-1816
DP1-1852

医疗器械
2458
2558
2658
2808
2858
Rx1452
Rx2530
Rx1805

Physical properties of Bayer PC plastic raw materials inGermany

PC is a non crystalline engineering material with particularlygood impact strength, thermal stability, glossiness, antibacterialproperties, flame retardancy, and pollution resistance. The notchedIzod impact strength of PC is very high, and the shrinkage rate isusually 0.1%~0.2%.

Chemical characteristics of Bayer PC plastic raw materials inGermany

PC has good mechanical properties, but poor flowcharacteristics, making the injection molding process of thismaterial more difficult. When selecting PC materials of whatquality, the final expectations of the product should be taken asthe benchmark. If the plastic parts require high impact resistance,then use PC materials with low flow rates; On the contrary, PCmaterials with high flow rates can be used to optimize theinjection molding process.

PC plastic raw material is a new type of thermoplastic, with atransparency of 90%, and is known as a transparent metal. It isrigid and has toughness, high impact strength, high dimensionalstability, and a wide range of operating temperatures. It has goodelectrical insulation performance, heat resistance, andnon-toxicity, and can be molded by injection or extrusion. PCplastic has excellent thermal properties and can be used for a longtime between -100 ℃ and 130 ℃, with a embrittlement temperaturebelow -100 ℃.

Although polycarbonate has poor resistance to cracking and drugresistance, is prone to hydrolysis at high temperatures, has poorcompatibility with other resins, and has poor lubricationperformance, it can be modified by adding other resins or inorganicfillers to achieve excellent performance.

Application Scope of Bayer PC Plastic Raw Materials inGermany

Optical lighting: used for manufacturing large lampshades,protective glass, left and right eyepiece tubes for opticalinstruments, and can also be widely used as transparent materialson airplanes.

Electronic appliances: Polycarbonate is an excellent E (120 ℃)grade insulation material used in the manufacturing of insulationconnectors, coil frames, sockets, insulation sleeves, telephoneshells and parts, and battery shells for mining lamps. It can alsobe used to produce components with high dimensional accuracy, suchas optical discs, telephones, electronic computers, videorecorders, telephone switches, signal relays, and othercommunication equipment. Polycarbonate thin film is also widelyused as capacitors, insulated leather bags, audio tapes, colorvideo tapes, and so on.

Mechanical equipment: used for manufacturing various gears,racks, worm gears, worms, bearings, cams, bolts, levers,crankshafts, ratchets, and can also be used as mechanicalcomponents such as shields, covers, and frames.

Medical equipment: Cups, barrels, bottles, dental instruments,drug containers, and surgical instruments that can be used formedical purposes, and even artificial organs such as kidneys andlungs.

Other aspects: used as hollow reinforced double wall panels,greenhouse glass, etc. in architecture; Used in the textileindustry as textile tubes, textile machine bearings, etc; In termsof daily use, it is used for milk bottles, tableware, toys, andmodels.