Automotive stretch-resistant setting-type flat carpet
A kind of anti-stretching, leveling technology, applied in vehicle parts, special positions of vehicles, lamination and other directions, can solve the problems of reducing elongation, affecting product quality, high product hardness, etc., to prevent the breeding of bacteria, good anti-slip effect , Increase the effect of anti-slip effect
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Embodiment 1
[0042] An automobile anti-stretch shaped flat carpet, comprising a PET carpet fabric layer (3), the PET carpet fabric layer (3) comprising a weight ratio of 90% of ordinary PET fibers and 10% of low melting point PET fibers, the PET The thickness of the carpet fabric layer (3) is 0.65 mm; the front of the PET carpet fabric layer (3) is provided with an anti-corrosion layer (4), the thickness of the anti-corrosion layer (4) is 0.16 mm, and the anti-corrosion layer (4 ) is an epoxy resin layer; the back of the PET carpet fabric layer (3) is provided with an expansion buffer layer (2), the thickness of the expansion buffer layer (2) is 0.25 mm, and the expansion buffer layer (2) includes The following weight ratio raw materials:
[0043] Polyurethane: 45 parts, PET: 26 parts, carbon nanofiber: 3 parts, bentonite: 1.6 parts, white oil: 1.5 parts, citric acid: 0.8 parts, vinyltrimethoxysilane: 0.6 parts, dioctyl sebacate: 2.5 parts, impact modifier: 1.54 parts.
[0044] Further, ...
Embodiment 2
[0065] An automobile anti-stretch shaped flat carpet, comprising a PET carpet fabric layer (3), the PET carpet fabric layer (3) comprising a weight ratio of 90% of ordinary PET fibers and 10% of low melting point PET fibers, the PET The thickness of the carpet fabric layer (3) is 0.5 mm; the front side of the PET carpet fabric layer (3) is provided with an anti-corrosion layer (4), the thickness of the anti-corrosion layer (4) is 0.1 mm, and the anti-corrosion layer (4 ) is an epoxy resin layer; the back of the PET carpet fabric layer (3) is provided with an expansion buffer layer (2), the thickness of the expansion buffer layer (2) is 0.3 mm, and the expansion buffer layer (2) includes The following weight ratio raw materials:
[0066] Polyurethane: 42 parts, PET: 28 parts, carbon nanofiber: 2 parts, bentonite: 1 part, white oil: 2 parts, citric acid: 0.5 parts, vinyltrimethoxysilane: 0.8 parts, dioctyl sebacate: 3 parts, impact modifier: 2 parts.
[0067] Further, the impa...
Embodiment 3
[0088] An automobile anti-stretch shaped flat carpet, comprising a PET carpet fabric layer (3), the PET carpet fabric layer (3) comprising a weight ratio of 90% of ordinary PET fibers and 10% of low melting point PET fibers, the PET The thickness of the carpet fabric layer (3) is 0.8 mm; the front of the PET carpet fabric layer (3) is provided with an anti-corrosion layer (4), the thickness of the anti-corrosion layer (4) is 0.2 mm, and the anti-corrosion layer (4 ) is an epoxy resin layer; the back of the PET carpet fabric layer (3) is provided with an expansion buffer layer (2), the thickness of the expansion buffer layer (2) is 0.2 mm, and the expansion buffer layer (2) includes The following weight ratio raw materials:
[0089] Polyurethane: 50 parts, PET: 20 parts, carbon nanofiber: 4 parts, bentonite: 2 parts, white oil: 1 part, citric acid: 1 part, vinyltrimethoxysilane: 0.4 parts, dioctyl sebacate: 2 parts, impact modifier: 1 part.
[0090] Further, the impact modifi...
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