Outer Sleeve Pc/abs Plastic Extrusion Profile

pc/abs plastic extrusion specification

Material : PC/ABS

Color : natural

Height : 30mm

Width : 19mm

Thickness : 2mm

Weight : 170g/meter

What are the characteristics and uses of PC + ABS materials？

As the largest commercial polymer alloy in the world, PC / ABS has increased at a demand rate of about 10% in recent years. Compared with PC, PC / ABS improves the fluidity, processing performance and reduces the sensitivity of products to stress. Therefore, it is widely used in high-strength and heat-resistant parts such as automobile interior, exterior decoration and lamps. 

In order to overcome the above shortcomings of ABS, polycarbonate (PC) is generally blended with ABS to prepare PC / ABS alloy. Generally, the mass ratio of PC / ABS is 70 / 30. This ratio comprehensively considers the influence of thickness, temperature and other factors on impact properties. The alloy combines the formability of ABS material with the mechanical properties, impact strength, temperature resistance and UV resistance of PC

It can be widely used in automobile internal parts, various machines, communication equipment, household appliances and lighting equipment. Car interior and exterior decoration: instrument panel, decorative column, instrument front cover, grille, interior and exterior decoration, business equipment casing and built-in parts: Notebook / desktop computer, copier, printer, plotter, display, telecommunications, mobile phone shell, accessories and smart card (SIM card) electrical products: electronic product shell, meter cover and shell, household switch, plug and socket, cable and wire duct, household appliances: washing machine, hair dryer, Internal and external parts of microwave oven

The process conditions of PC / ABS injection mold must be dried before processing. The humidity shall be less than 0.04%, and the recommended drying condition is 90 ~ 110 ℃ for 2 ~ 4 hours; The melting temperature is 230 ~ 300 ℃; Mold temperature: 50 ~ 100 ℃. The injection pressure depends on the plastic parts. The injection speed should be as high as possible. Chemical and physical properties: PC / ABS has the comprehensive characteristics of PC and ABS. For example, the easy processing characteristics of ABS and the excellent mechanical properties and thermal stability of PC. The ratio of the two will affect the thermal stability of PC / ABS materials. PC / ABS also shows excellent fluidity. The shrinkage rate is about 0.5%.

pc/abs plastic extrusion profile picture: