Preparation method of ultraviolet aging resistant textile fabric added with attapulgite
A technology of anti-ultraviolet aging and attapulgite, which is applied in the field of textile fabrics to achieve long-lasting excellent anti-ultraviolet aging performance, improved anti-ultraviolet performance and good mechanical properties
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Embodiment 1
[0023] A preparation method of adding attapulgite anti-ultraviolet aging textile fabric, the specific steps are as follows:
[0024] (1) Preparation of zinc and cerium composite carbonate: adding 50 ml of zinc nitrate solution with a concentration of 2 mol / L and 104 ml of a cerium sulfate solution with a concentration of 0.5 mol / L into the reactor, stirring evenly, and warming up to 60 ° C, While stirring, add 152 ml of potassium carbonate solution with a concentration of 1 mol / L, after adding, continue to keep stirring for 2 hours, filter, and wash with deionized water until the conductivity of the filtrate is 60 μs / cm, dry and pulverize to obtain zinc and cerium. Complex carbonate.
[0025] (2) Preparation of finishing solution: add 100g of polyethylene glycol 400, 100g of glycerol and 800g of deionized water to the reaction kettle to prepare a mixed solution, and the zinc and cerium composite carbonate prepared in step (1), 48g of attapulgite The stone was added to the mix...
Embodiment 2
[0029] A preparation method of adding attapulgite anti-ultraviolet aging textile fabric, the specific steps are as follows:
[0030] (1) Preparation of zinc and cerium composite carbonate: adding 400ml of zinc sulfate solution with a concentration of 0.5mol / L and 25ml of a cerium nitrate solution with a concentration of 2mol / L into the reactor, stirring evenly, and warming up to 80°C, While stirring, add 113 ml of sodium bicarbonate solution with a concentration of 2 mol / L, after adding, continue to keep stirring for 1 h, filter, and wash with deionized water until the conductivity of the filtrate is 90 μs / cm, dry, pulverize, and obtain zinc, Cerium composite carbonate.
[0031] (2) Preparation of finishing liquid: 150g of polyethylene glycol 400, 150g of glycerol and 700g of deionized water were added to the reaction kettle to prepare a mixed solution, and the zinc, cerium composite carbonate, 24g attapulgite prepared in step (1) The stone was added to the mixed solution and...
Embodiment 3
[0035] A preparation method of adding attapulgite anti-ultraviolet aging textile fabric, the specific steps are as follows:
[0036] (1) Preparation of zinc and cerium composite carbonate: add 100 ml of zinc chloride solution with a concentration of 1.5 mol / L and 46 ml of a cerium chloride solution with a concentration of 1.5 mol / L into the reactor, stir evenly, and heat up to 70°C, while stirring, add 123ml of sodium carbonate solution with a concentration of 1.5mol / L, after adding, continue to keep stirring for 1.5h, filter, and wash with deionized water until the conductivity of the filtrate is 70μs / cm, dry, pulverize, Preparation of zinc, cerium composite carbonate.
[0037] (2) Preparation of finishing solution: 150g of polyethylene glycol 400, 100g of glycerol and 750g of deionized water were added to the reaction kettle to prepare a mixed solution, and the zinc and cerium composite carbonate prepared in step (1), 32g of attapulgite The stone was added to the mixed solu...
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