China plastic raw materials is a professional research business: plastic raw materials, PA66 plastic raw materials, PC plastic raw materials, PPS plastic raw materials, POM plastic raw materials, PC/ABS plastic raw materials development, production and operation of a variety of engineering plastic raw materials, engineering modified materials, Elastomer raw materials and high-tech enterprises that act as agents of various brands of ordinary plastics at home and abroad.
Introduction to the relevant knowledge of PC/ABS plastic raw materials:
PC/ABS plastic raw materials, polycarbonate and acrylonitrile-butadiene-styrene copolymers and mixtures, are thermoplastic plastics made of polycarbonate (Polycarbo nate) and polypropylene (ABS) alloys. The excellent characteristics of the two materials, the formability of ABS materials and the mechanical properties, impact strength, temperature resistance, and ultraviolet (UV) resistance of PC materials can be widely used in automotive interior parts, office machines, communication equipment, home appliances and lighting. on the device.
Features of PC/ABS plastic raw materials:
- Good comprehensive performance, high impact strength, chemical stability and good electrical properties.
- There are high impact resistance, high heat resistance, flame retardant, enhanced, transparent and other grades.
- The fluidity is a little worse than HIPS, better than PMMA, PC, etc., and the flexibility is good.
Chemical and physical properties of PC/ABS plastic raw materials:
- PC/ABS plastic raw materials have the comprehensive characteristics of both PC and ABS. For example the easy processing properties of ABS and the excellent mechanical properties and thermal stability of PC. The ratio of the two will affect the thermal stability of the PC/ABS material. The PC/ABS hybrid material also shows excellent flow properties. The shrinkage rate is around 0.5%.
- PC/ABS is a modified engineering plastic synthesized by mixing. Among them, PC is polycarbonate, ABS is a copolymer of acrylonitrile (A), butadiene (B) and styrene (S). This modified plastic has better performance than pure PC and ABS, such as: improved impact resistance, improved heat resistance, improved hardness and so on.
PC/ABS plastic material has certain toxicity, but it is not very serious. This kind of material with certain toxicity can take certain measures. You can wear a mask and two layers of masks. The outer layer is wet and the inner layer is dry. , which can effectively prevent toxic substances from entering the external respiratory system.
When using PC/ABS plastic raw materials, it should be noted that, in order to prevent the decomposition of the fuel, the ABS should be cleaned first when the machine is turned on, and the ABS barrel should also be cleaned when the ABS is stopped. Decomposition occurs.