What is the difference between plastic PP1, PP2, PP3 and PP4?
PP1 plastic centrifuge tube is made of PP material, without toxicity and chemical tolerance. PP2 heat resistant aging. PP3- use overview: endoscope casing, left and right toolbox, door handle remarks: weathering, heat aging.
PP4 corrosive gases that contain acids, bases, and chemicals. PP5 high impact, toughening, weathering,.PP6, heat aging. PP6 applications: air conditioning systems. PP7 good chemical resistance, good liquidity, medium heat resistance, can be used in home appliances, automotive applications, industrial applications. PP8 high heat resistant. PP9 for automotive impeller and so on. PP10 high rigidity, high heat resistance, high gloss, high definition, used in food containers.
PP1 plastic centrifuge tube with PP material production, no toxicity, good chemical resistance and heat aging.PP2.PP3- uses: endoscopy about shell, toolbox, door handle note: the corrosive gas.PP5 weathering heat aging resistance of.PP4 acid composition and chemical composition of high impact toughness, weather resistance, heat aging of.PP6 use:.PP6 the air conditioner system.PP7 good chemical resistance, good fluidity, medium heat resistance, can be used for household appliances, automotive applications, industrial application of.PP8 high heat.PP9 use in automobile.PP10 impeller of high rigidity, high heat resistance, high definition, Ze Gao Guang, used for food containers.
