Polycarbonate PC plastic particles

Name: Ningmei Shenhua MC90
Uploaded: 2023-11-29T07:45:02+08:00
Description: PC is a linear carbonic polyester, in which carbonic groups alternate with other groups, which can

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Payment Type:	L/C,T/T,D/P,D/A
Incoterm:	FOB,CFR,CIF,EXW
Min. Order:	1 Kilogram
Transportation:	Ocean,Land

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Ningmei Shenhua MC90

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Product Description

PC is a linear carbonic polyester, in which carbonic groups alternate with other groups, which can be aromatic, fatty, or both. BPA type A PC is the most important industrial product. PC is an almost colorless glassy amorphous polymer with good optics. PC high molecular weight resin has high toughness, the impact strength of the cantilever beam notch is 600~900J/m, and the thermal deformation temperature of the unfilled brand is about 130°C. Glass fiber reinforced can increase this value by 10°C. The bending modality of PC can reach more than 2400MPa, and the resin can be processed into large rigid products. Polycarbonate When it is below 100°C, the creep rate under load is very low. PC has poor hydrolysis resistance and cannot be used in products that repeatedly withstand high-pressure steam. The main performance defect of PC is that the hydrolysis resistance is not stable enough, sensitive to gaps, resistant to organic chemicals, poor scratch resistance, and yellowing when exposed to ultraviolet rays for a long time. Like other resins, PCs are susceptible to certain organic solvents.

Polycarbonate is colorless and transparent, heat-resistant, impact-resistant, flame-retardant BI-grade, and has good mechanical properties at ordinary operating temperature. Compared with the similar performance of polymethyl methacrylate, polycarbonate has good impact resistance, high refractive index and good processing performance. It has UL94 V-2 flame retardant performance without additives. However, the price of polymethyl methacrylate is lower than that of polycarbonate, and large devices can be produced by body polymerization. The wear resistance of the material is relative. If you compare Abs Material with PC material, the wear resistance of PC material is better. However, compared with most plastic materials, the wear resistance of polycarbonate is relatively poor, at the middle and lower level,Polyamide so some polycarbonate devices for easy-to-wear applications need special PC Or ABS treatment on the surface.