It is found that the concentration of coating agent has a large dependence on the fabric weight. Cotton fabric coated with 0.04~0.15 mol/L nano TiO_2 gel features durable fastness to laundry, good whiteness and strength, as well as soft handle.
The effect of different contents of CNT master batch and conducting agent and different proportion between them on the conductivity , durability to washing and mechanical properties of the fibers were discussed.
High\|speed spinning experiment for filament and cotton\|type staple proved that the spinnability of chips is good, the antibacterial behavior of fabrics up to 90% is superior to the fabrics subjected to antibacterial treatment and the durability to washing is splendid as well.
The antibacterial rate of Staphylococcus aureus and Escherichia coli both exceeds 95%, when worsted fabric was finished by chitosan with molecular weight of 496000 under concentration of 0.25%. The antibacterial rate also exceeds 65%, when after 20 times washing, so the worsted fabric has good washing endurance.
To further promote launderability during spray applications, GAC 900 may be used full strength as a basecoat, as well as a thin topcoat.
例句来源
Polyethylene terephthalate (PET) fibers blended with polyethylene oxide (PEO), sodium dode-cylbenzenesulfonate (DSAS) and sodium chloride (NaCl)are prepared by melt spinning in order to make an antistatic modification of polyester fiber. The blend morphologies, mechanical and antistatic properties of modified fibers are investigated, furthermore, the mechanism of antistatic action and the good wash durability are also analysed. It showed that in the PET-PEO-DSAS-NaCl tetranary system, composite antistatic a...
Water repellent finishing was carried out on polyester/cotton khaki with silicons oil and hydrosilicone emulsion plus 10% epoxy-polyamine crosslinking agent and 14% Zn acetate catalyst. Water repellence rate I, air permeability, soft hand, good smoothness and increased wash-resistance were obtained after the finishing.
With a little amount of water, poly(oxyethylene) diglycolic amine (PEO diamine) with M n =1 000 and 4 000 formed salt with equal moles of adipic acid, then polymerized with caprolactam and PA6 PEO diamine block copolymers were prepared. The block copolymer master pellets were mingled with PET pellets according to a ratio containing PEO diamine 0.03 and 0.04, then the blend fibers, were obtained by melt spinning and off drawing. The ratio of oligomers in the copolymerization of PEO diamine ( M n =...