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PP long fiber modified materials used for automotive components 2021-03-19
At present, the modified PP materials used in automobiles at home and abroad are mainly divided into the following four varieties:
(1) toughening type

That is to elastomer mainly toughened modified PP material, with extremely high impact strength and low temperature toughness, mainly used for the manufacture of car bumpers.

(2) filling toughening type

As inorganic filler, elastomer toughening modification of PP material, with high modulus, good rigidity and heat resistance, good dimensional stability such outstanding advantages, overcomes the general PP material shrinkage and thermal deformation, such as low temperature and poor mechanical durability, widely used in the manufacture various internal and external decoration, such as dashboards, door plate, radiator mask, etc.

auto part for pp long fiber granules

(3)filling type

The modified PP material filled with high content of inorganic material can greatly improve the rigidity, heat resistance and dimensional stability of the general PP material. It is mainly used to manufacture high-temperature non-stress structural parts, such as wind shield, heater shell, etc.

(4) enhanced

Glass fiber reinforced PP material is polyolefin plastic in the highest strength, rigidity, heat resistance and dimensional stability of the best variety, mainly used to manufacture engine fans and other high strength, high heat resistance products.

pp long glass fiber natural color

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