A kind of leather waterproof maintenance agent and preparation method thereof
A curing agent and leather technology, applied in the direction of leather impregnation, leather surface treatment, chemical instruments and methods, etc., can solve problems such as dryness, cracking, and easy-to-stain clothes
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Embodiment 1
[0168] A new type of leather waterproof curing agent, the weight percentage of each component of the waterproof curing agent is as follows (unit: %):
[0169] 200# solvent oil 10.0
[0170] Glyceryl monostearate 1.0
[0171] Cetearyl ether-2 0.5
[0172] Cetearyl ether-21 0.8
[0173] Fluoroalkyl acrylic resin polymer 0.5
[0174] Simethicone 9.0
[0175] Lanolin 0.5
[0176] Mink Oil 2.0
[0177] Jojoba Oil 2.0
[0178] Stearic acid 1.5
[0179] Carnauba Wax 4.5
[0180] Ethylene Oxide Wax 1.0
[0181] Montan wax 2.5
[0182] KOH 0.2
[0183] Iodopropynyl carbamate 0.05
[0184] 5-Chloro-2methyl-4-isothiazolin-3one 0.15
[0185] Deionized water 63.8
[0186] The preparation method is as follows:
[0187] S1: configuring raw materials according to the above weight percentage;
[0188] S2: The fluoroalkyl acrylic resin polymer and the mixed mineral spirits are mixed in a ratio of 1:2 by weight to prepare a composite waterproofing agent.
[0189] S3: Add glyceryl ...
Embodiment 2
[0194] A new type of leather waterproof curing agent, the weight percentage of each component of the waterproof curing agent is as follows (unit: %):
[0195] 200# solvent oil 5.0
[0196] 120# solvent oil 15.0
[0197] Glyceryl monostearate 1.5
[0198] Cetearyl ether-2 0.5
[0199] Fluoroalkyl Acrylic Polymer 1.0
[0200] Simethicone 2.0
[0201] Lanolin 2.2
[0202] Jojoba Oil 0.8
[0203] Stearic acid 4.5
[0204] Paraffin 1.0
[0205] Ethylene Oxide Wax 2.0
[0206] Montan Wax 1.0
[0207] KOH 0.8
[0208] Iodopropynyl carbamate 0.1
[0209] 5-Chloro-2methyl-4-isothiazolin-3-one 0.05
[0210] 2-Methyl-4-isothiazolin-3-one 0.05
[0211] Dyes and fragrances 0.3
[0212] Deionized water 62.2
[0213] Its preparation method is as follows:
[0214] S1: configuring raw materials according to the above weight percentage;
[0215] S2: The composite water repellent is prepared by fluoroalkyl acrylic resin polymer and mixed mineral spirits in a ratio of 1:2 by weig...
Embodiment 3
[0221] A new type of leather waterproof curing agent, the weight percentage of each component of the waterproof curing agent is as follows (unit: %):
[0222] 200# solvent oil 25.0
[0223] Glyceryl monostearate 1.5
[0224] Ceteareth-2 1.5
[0225] Ceteareth-21 2.0
[0226] Fluoroalkyl Acrylic Polymer 1.5
[0227] Simethicone 1.5
[0228] Lanolin 1.5
[0229] Mink Oil 3.8
[0230] Jojoba Oil 0.5
[0231] Stearic acid 3.0
[0232] Carnauba Wax 2.0
[0233] Paraffin 1.5
[0234] KOH 0.4
[0235] Iodopropynyl carbamate 0.2
[0236] 2-Methyl-4-isothiazolin-3-one 0.1
[0237] Dyes and fragrances 0.8
[0238] Deionized water 53.2
[0239] Its preparation method is as follows:
[0240] S1: configuring raw materials according to the above weight percentage;
[0241] S2: The fluoroalkyl acrylic resin polymer and the mixed mineral spirits are mixed in a ratio of 1:2 by weight to prepare a composite waterproofing agent.
[0242] S3: Add glyceryl monostearate and ceteary...
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