Manufacturing method of rapidly-degraded environment-friendly corrugated board
A corrugated cardboard, rapid degradation technology, applied in special paper, chemical instruments and methods, paper/cardboard layered products, etc., can solve the problems of poor flame retardancy and low degradation speed of corrugated cardboard, so as to reduce activity and improve The effect of flame retardancy
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[0027] Embodiment 1:
[0028] The embodiment of the invention provides an environment-friendly corrugated board with rapid degradation, including degradation raw material group, main raw material group and flame retardant raw material group.
[0029] The degradation raw material group includes the following parts by weight: Polyurethane 5-15 parts, polyvinylamine 2-3 parts and ammonium chloride 10-15 parts.
[0030] The weight of polyurethane degradation raw materials includes 10-15 parts of ammonium chloride and less than 2-15 parts of polyethylene.
[0031] The flame retardant raw material group includes the following parts by weight: aluminum nitrate 2-5 parts, ammonium chloride 5-10 parts, pure water 20-30 parts, silicon oxide 10-15 parts and citric acid 10-20 parts.
[0032] The adhesive includes the following parts by weight of raw materials: 5-10 parts of hydrogen peroxide, 2-3 parts of defoamer, 30-40 parts of polyvinyl alcohol and 20-30 parts of acrylic acid.
[0033] The a...
Example Embodiment
[0042] Embodiment 2:
[0043] The embodiment of the invention provides a rapid degradation environmental protection corrugated board, which comprises a degradation raw material group, a main raw material group and a flame retardant raw material group.
[0044] The degradation raw material group includes the following parts by weight: Polyurethane 8-20 parts, polyvinylamine 5-8 parts and ammonium chloride 5-10 parts.
[0045] The degradation raw material group includes the following parts by weight: 10-15 parts of polyurethane, 4-8 parts of polyvinylamine and 2-5 parts of ammonium chloride.
[0046] The flame retardant raw material group includes the following parts by weight: 2-5 parts of aluminum nitrate, 5-10 parts of ammonium chloride, 15-20 parts of pure water, 15-20 parts of silicon oxide and 10-15 parts of citric acid.
[0047] The adhesive includes the following parts by weight of raw materials: 4-8 parts of hydrogen peroxide, 3-5 parts of defoamer, 20-30 parts of polyvinyl...
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