Formaldehyde-resistance odor-removing total-effect environmental-friendly waterborne wood varnish and preparation technology thereof
A wood varnish, anti-formaldehyde technology, applied in polyether coatings, coatings and other directions, can solve the problems of health damage to decoration construction personnel and end users, the inability to use solvent-based coatings for wood furniture, environmental pollution, etc., to reduce irritating volatilization The amount of material, the effect of preventing precipitation, and improving mechanical properties
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Embodiment 1
[0041] Prepare 100kg of the present invention's anti-formaldehyde net odor full-effect environmental protection water-based wood varnish, consisting of the following components:
[0042]
[0043] First, add core-shell pure acrylic emulsion and polyurethane modified acrylic emulsion into the dispersion tank and carry out medium-speed dispersion. The speed of the medium-speed decomposition is 600-800r / min, and then evenly mix in micron activated bamboo charcoal powder for high-speed dispersion After 15-30 minutes, wherein the high-speed dispersion speed is 1000-1500r / min, add net aldehyde emulsion and anti-scratch wax additives, water, dispersant, matting agent, defoamer, anti-settling agent and other components point. After dispersing at a medium speed for 40 minutes, take a sample to test the fineness and viscosity of the finished product. If the fineness of the finished product reaches 35-50 μm, the viscosity is 30-60 mm 2 / s is a qualified product, and then filtere...
Embodiment 2
[0045] Prepare 100kg of the present invention's anti-formaldehyde net odor full-effect environmental protection water-based wood varnish, consisting of the following components:
[0046]
[0047] First, add core-shell pure acrylic emulsion and polyurethane modified acrylic emulsion into the dispersion tank and carry out medium-speed dispersion. The speed of the medium-speed decomposition is 600-800r / min, and then evenly mix in micron activated bamboo charcoal powder for high-speed dispersion After 15-30 minutes, wherein the high-speed dispersion speed is 1000-1500r / min, add net aldehyde emulsion and anti-scratch wax additives, water, dispersant, matting agent, defoamer, anti-settling agent and other components point. After dispersing at a medium speed for 40 minutes, take a sample to test the fineness and viscosity of the finished product. If the fineness of the finished product reaches 35-50 μm, the viscosity is 30-60 mm 2 / s is a qualified product, and then filtere...
Embodiment 3
[0049] Prepare 100kg of the present invention's anti-formaldehyde net odor full-effect environmental protection water-based wood varnish, consisting of the following components:
[0050]
[0051]
[0052] First, add core-shell pure acrylic emulsion and polyurethane modified acrylic emulsion into the dispersion tank and carry out medium-speed dispersion. The speed of the medium-speed decomposition is 600-800r / min, and then evenly mix in micron activated bamboo charcoal powder for high-speed dispersion After 15-30 minutes, wherein the high-speed dispersion speed is 1000-1500r / min, add net aldehyde emulsion and anti-scratch wax additives, water, dispersant, matting agent, defoamer, anti-settling agent and other components point. After dispersing at a medium speed for 40 minutes, take a sample to test the fineness and viscosity of the finished product. If the fineness of the finished product reaches 35-50 μm, the viscosity is 30-60 mm 2 / s is a qualified product, and ...
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Abstract
Description
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Application Information
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