Fabric flocking adhesive with low-temperature cured capacity
A technology of adhesives and fabrics, applied in the direction of adhesives, adhesive types, polyether adhesives, etc., can solve problems such as increased production costs, easy fires, pollution, etc., to improve heat resistance and heat resistance level, good Effects of chemical stability and broad application prospects
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[0020] Example 1: A low-temperature curing fabric flocking adhesive, comprising the following parts by weight of raw materials: 35 parts by weight of acrylic emulsion, 4 parts of phthalene polyaryl ether, 6 parts of acryloyl-β-cyclodextrin ester, 1 part of composite crosslinking agent, 0.5 part of crosslinking monomer initiator, 6 parts of composite emulsifier, 40 parts of deionized water;
[0021] The acrylic emulsion is a composite of methacrylic acid, methyl methacrylate, diethylene glycol dimethacrylate, and butyl acrylate, and its mass ratio is 10:1:2:3.
[0022] Further, the composite crosslinking agent includes 0.5 part of N-methylolacrylamide and 0.5 part of α-methacrylic acid, and the crosslinking monomer initiator includes 0.3 part of ammonium nitrate and 0.2 part of sodium bisulfite. The composite emulsifier includes 3 parts of sodium lauryl sulfate and 13 parts of emulsifier COPS.
[0023] The method for preparing a low-temperature curing fabric flocking adhesive include...
Example Embodiment
[0029] Example 2: A low-temperature curing fabric flocking adhesive, comprising the following raw materials in parts by weight: 30 parts by weight of acrylic emulsion, 2 parts of poly(phthalazinone ether), 3 parts of acryl-β-cyclodextrin ester, 0.5 parts of composite crosslinking agent, 0.5 parts of crosslinking monomer initiator, 4 parts of composite emulsifier, 30 parts of deionized water;
[0030] The acrylic emulsion is a composite of methacrylic acid, methyl methacrylate, diethylene glycol dimethacrylate, and butyl acrylate, and its mass ratio is 10:1:1:2.
[0031] Further, the composite crosslinking agent includes 0.1 part of N-methylolacrylamide and 0.4 part of α-methacrylic acid, and the crosslinking monomer initiator includes 0.4 part of ammonium nitrate and 0.1 part of sodium bisulfite. The composite emulsifier includes 1 part of sodium lauryl sulfate and 13 parts of emulsifier COPS.
Example Embodiment
[0032] Example 3: A low-temperature curing fabric flocking adhesive, comprising the following parts by weight of raw materials: 45 parts by weight of acrylic emulsion, 5 parts of poly(phthalazinone ether), 8 parts of acryloyl-β-cyclodextrin ester, 2 parts of composite crosslinking agent, 1 part of crosslinking monomer initiator, 8 parts of composite emulsifier, 50 parts of deionized water;
[0033] The acrylic emulsion is a composite of methacrylic acid, methyl methacrylate, diethylene glycol dimethacrylate, and butyl acrylate, and the mass ratio is 10:2:4:4.
[0034] Further, the composite crosslinking agent includes 1.4 parts of N-methylolacrylamide and 0.6 parts of α-methacrylic acid, and the crosslinking monomer initiator includes 0.8 parts of ammonium nitrate and 0.2 parts of sodium bisulfite. The composite emulsifier includes 5 parts of sodium lauryl sulfate and 13 parts of emulsifier COPS.
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