Silver fiber perspiration and moisture permeable fabric and preparation method thereof
A silver fiber and fabric technology, applied in the field of textile fabrics, can solve the problems of uneven thickness of the silver-plated layer, unstable electrical conductivity, insufficient firmness, etc., and achieve good moisture permeability and perspiration, uniform distribution of metallic silver, and radiation protection effect. stable effect
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Embodiment 1
[0061] Method for preparing silver fiber-sleeped moisture absorbing fabrics, including the following steps:
[0062] (1) Mask fabric modification: Soak the base fabric 60g in a 1500 mL of the base, soaking the temperature of 25 ° C, soaking time for 70 minutes, the removal of the fabric is rinsed into the washing liquid as neutral, at 40 ° C to constant weight, Handling fabric;
[0063] (2) Silver solution formulation: 3 g of silver nitrate is dissolved in 100 ml of water, stirred in silver nitrate to silver nitrate, then adding mass fraction of 28% ammonia water 4.5 g, at 200 rotation / division to solution to the solution to clarify Further, 0.3 g of the chelating agent, 0.2 g of polyethylene glycol, add water to 2000 ml, and mix the pH of 9% by mass of 8% by mass fraction of 8%, to obtain a silver solution;
[0064] (3) Preparation of silver fiber fabric: The reducing agent 50g is added to the silver solution, and the mixture is mixed with 200 rpm to obtain a mixed liquid, and ...
Embodiment 2
[0072] Method for preparing silver fiber-sleeped moisture absorbing fabrics, including the following steps:
[0073] (1) The matrix fabric modification: soaking the base fabric is soaked in a 1500 mL of an alkali solution to obtain a mixture, soaking temperature 25 ° C, soaking time for 30 minutes, then add 30g modifier in the mixture, and mix at 60 rpm 10 minutes, then soaked in 25 ° C for 30 minutes, the removal of water was rinsed into the washing liquid, dried at 40 ° C to constant weight, resulting in a pretreatment fabric;
[0074] (2) Silver solution formulation: 3 g of silver nitrate is dissolved in 100 ml of water, stirred in silver nitrate to silver nitrate, then adding mass fraction of 28% ammonia water 4.5 g, at 200 rotation / division to solution to the solution to clarify Further, 0.3 g of the chelating agent, 0.2 g of polyethylene glycol, add water to 2000 ml, and mix the pH of 9% by mass of 8% by mass fraction of 8%, to obtain a silver solution;
[0075] (3) Prepar...
Embodiment 3
[0084] As in Example 2, the difference is only:
[0085] The reducing agent is a honeysuckle extract.
[0086] The gold and silver flower extract is prepared by using the following method: 50 mesh sieve, get the gold and silver pollen, mix the gold and silver pollen and water in mass than 1: 8, 50 minutes at 65 ° C, ultrasonic power 300W, the ultrasonic frequency is 20kHz, 25 minutes of 5000 rp / separation, take the supernatant, filtered with 800 mesh filter cloth, the filtrate is 50 ° C at a temperature of 50 ° C, the absolute pressure is 0.02 MPa decompression to 50 ° C, the density is 1.05 g / ml, get the honeysuckle extract.
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