Preparation method of environment-friendly type three-prevention automobile needling finishing material
A technology for interior materials and automobile interiors, which is applied in the field of preparation of environmentally friendly three-proof automobile acupuncture interior materials, can solve problems such as few reports, achieve good durability, improve reactivity, increase product added value and The effect of market competitiveness
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Embodiment 1
[0025] The invention discloses a method for preparing an environment-friendly three-proof automobile interior trim material, which is a preparation method of a functional clean and environment-friendly automobile interior trim material, and the specific steps are as follows:
[0026] (1) Green carpet cleaning: Put the automotive interior blank carpet in any one of methanol, ethanol, acetone, isobutanol, n-butanol, propanol, isopropanol (solvent) or any of two to seven Wash in the combined solution for 15 or 20 or 30 or 40 or 45 minutes to remove impurities such as organic matter and dust on the surface, wherein the mass ratio of the solvent to the automotive interior carpet is 1:5 or 7 or 9 or 11 or 13, and the After rinsing with deionized water, pre-dry at a temperature of 30 or 35 or 40 or 45°C for 1 or 2 or 3 minutes; then in an oven at a temperature of 45 or 50 or 64 or 78 or 85 or 93 or 95°C Dry in medium for 15 or 25 or 30 minutes;
[0027] (2) Low-temperature plasma tr...
Embodiment 2
[0030]Put the automobile interior trim blank in any one of methanol, ethanol, acetone, isobutanol, n-butanol, propanol, isopropanol (solvent) or any combination of two to seven solutions for 18 or 24 or 28 or 36 or 48min, remove impurities such as organic matter and dust on the surface, wherein the mass ratio of the solvent to the automotive interior carpet is 1:6 or 7 or 8 or 10 or 12, rinse with deionized water and then pre- Drying at a temperature of 36 or 38 or 42 or 44 or 45°C for 1 or 2 or 3 minutes; then drying in an oven at a temperature of 48 or 53 or 68 or 76 or 87 or 92°C for use for 18 or 24 or 28 or 30min.
[0031] After cleaning and drying, place the green carpet in a low-temperature plasma treatment equipment for discharge treatment, the pressure is 45 or 55 or 65 or 75 or 85 or 100Pa, and the discharge power is 65 or 75 or 95 or 110 or 120 or 138W, so that the surface of the material is activation.
[0032] Similar to Example 1, the activated automobile inter...
Embodiment 3
[0034] Put the automobile interior trim blank in any one of methanol, ethanol, acetone, isobutanol, n-butanol, propanol, isopropanol (solvent) or any combination of two to seven solutions for 17 or 22 or 25 or 38 or 45min, remove impurities such as organic matter and dust on the surface, wherein the mass ratio of the solvent to the automotive interior carpet is 1:6 or 8 or 9 or 12 or 14, rinse with deionized water and then pre- Drying at a temperature of 32 or 33 or 41 or 44 or 45°C for 1 or 2 or 3 minutes; then drying in an oven at a temperature of 46 or 56 or 66 or 78 or 88 or 98°C for use 17 or 21 or 26 or 28min.
[0035] After cleaning and drying, the blank is placed in a low-temperature plasma treatment equipment for discharge treatment, the pressure is 35 or 46 or 56 or 76 or 76 or 86 or 96Pa, and the discharge power is 67 or 77 or 86 or 98 or 125 or 148W, so that the surface of the material is obtained activation.
[0036] Similar to Example 1, the activated automobil...
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