Fabric tactility imitated automotive polypropylene material
A polypropylene material, a technology for automobiles, applied in the field of polypropylene materials, can solve the problems of inability to soft texture, strong plastic feeling, and inability to meet the warm and luxurious decorative style.
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Embodiment 1
[0016] A polypropylene material for vehicles with imitation fabric touch, which is composed of: 100 parts by mass of polypropylene, 15 parts by mass of styrene-based thermoplastic elastomer, 15 parts by mass of block silicone material, 3 parts by mass of polyethylene wax, and lamellar 10 parts by mass of mica powder, 12 parts by mass of flaky glass flake filler, 5 parts by mass of wood powder, 12 parts by mass of organic montmorillonite, 15 parts by mass of glass fiber, 1 part by mass of flame retardant, 2.5 parts by mass of compatibilizer and anti- 2 parts by mass of oxidizing agent.
[0017] Wherein: the flow rate of the polypropylene resin under a load of 2.16kg is 35-50g / min at a temperature of 230°C.
[0018] Styrenic thermoplastic elastomer is SEBS, which is a linear three-block copolymer with polystyrene as the end segment and ethylene-butene copolymer obtained by hydrogenation of polybutadiene as the middle elastic block (ie hydrogenated SBS) , the total styrene conte...
Embodiment 2
[0025] A polypropylene material for a car with imitation fabric touch, which is composed of: 100 parts by mass of polypropylene, 18 parts by mass of styrene-based thermoplastic elastomer, 12 parts by mass of block silicone material, 5 parts by mass of polyethylene wax, lamellar 5 parts by mass of mica powder, 20 parts by mass of flaky glass flake filler, 3 parts by mass of wood powder, 6 parts by mass of organic montmorillonite, 12 parts by mass of glass fiber, 2 parts by mass of flame retardant, 2 parts by mass of compatibilizer and anti- 1 part by mass of oxidizing agent.
[0026] The types and preparation methods of the substances used in this example are the same as those in Example 1.
Embodiment 3
[0028] A polypropylene material for vehicles with imitation fabric touch, which is composed of: 100 parts by mass of polypropylene, 20 parts by mass of styrene-based thermoplastic elastomer, 10 parts by mass of block silicone material, 3 parts by mass of polyethylene wax, lamellar 20 parts by mass of mica powder, 5 parts by mass of flaky glass flake filler, 8 parts by mass of wood powder, 3 parts by mass of organic montmorillonite, 18 parts by mass of glass fiber, 3 parts by mass of flame retardant, 1 part by mass of compatibilizer and anti- 3 parts by mass of oxidizing agent.
[0029] The types and preparation methods of the substances used in this example are the same as those in Example 1.
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