Differences between homopolymer PP and copolymer PP:
PP copolymer is a copolymer of propylene monomer and ethylene monomer. PPH has good rigidity, but poor impact resistance, especially low temperature impact resistance and poor creep resistance. PPC has good impact resistance and creep resistance.
The homopolymer of PP, referred to as PPH, is a polymer of a single propylene monomer. PP as a thermoplastic polymer began commercial production in 1957, is the first structured polymer. More reflected in its historical significance, it has been the fastest-growing major thermoplastic plastics, has very extensive application in the field of thermoplastic plastics, particularly in the fiber and filament, film extrusion, injection molding processing, etc., in the aspect of structure components typically use PPH long glass fiber was added to improve mechanical properties so as to achieve the purpose of plastic instead of steel
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Product name
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LFT Homopolymer PP LGF20 Polypropylene For Chairs
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Color
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Natural & white & black & red & discuss
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Material
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Homopolymer PP long glass fiber
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Advantages
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1.Competitive price,high quality,on-time delivery
2.Environmental protection
3.Can be reinforced with the glass fiber/toughness/flame retardant/UV stabilizer
4.Trade Assurance
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Package
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20-25 KG/BAGS
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Payment
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T/T OR L/C Or Customers
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Sample
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2-3KG Free
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HPP LGF20 is often used by our customers in bottom guards, sunroof drainage channels, instrument panel frames, front-end frames, engine bottom guards, engine covers, gearbox bases, rearview mirror brackets, door inner panels, accelerator pedals, trucks Bumper brackets and other components.
1. For soft instrument panel frame materials, using LGF/PP has higher strength, higher flexural modulus and better fluidity than conventional filled PP materials. Under the same strength, the thickness of the instrument panel design can be reduced to reduce the quality. , Generally can reduce the quality by about 20%.
At the same time, the traditional multi-component dashboard assembly can be developed into a single module. Volkswagen has selected Dow's LGF/PP to produce Phaeton's American version of the instrument panel bracket. In the simulated impact test, the energy absorption of this material is 50% higher than that of traditional materials, so it is not safe to ride in the front row. Passengers with them are protected from impact injuries.
2. The car front-end module is usually an assembly of multiple components. It integrates many components, including forward lighting system, radiator and cooling fan, air conditioning condenser, grille reinforcement plate, bumper buffer, bumper with decorative panel, front cover locking system , Wiper spray bottle, and various electronic components and wiring arrangements, etc., front-end modules have been used in compact and medium-sized cars.
In recent years, many large cars have also used front-end modules, which can bring a lot of convenience to car manufacturers. Volkswagen’s seventh-generation golf front-end bracket uses BASF’s LGF/PP, which eliminates the need for metal supports, which greatly reduces the quality of components, shortens assembly time and reduces costs.
Contracts me:Lucy
Contracts email:sale02@lfrtplastic.com
Contracts wechat/whatsapp/skype:+86 139 5009 5727
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