cotton cloth is more resistant to alkali. 2. alkali and acid resistance. the advantages of cotton towels 1. cotton cloth is often treated with 20% caustic soda solution to obtain mercerized cotton cloth. cotton cloth is extremely unstable to inorganic acid, even very dilute sulfuric acid will damage it, but organic acid has weak effect and hardly destructive effect. generally, dilute alkali has no effect on cotton cloth at room temperature, but the strength of cotton cloth will decrease under the action of strong alkali. strong hygroscopicity, large shrinkage rate, about 4% to 10%.
Home & Garden > Home Textiles > Towel
O Tamanho Do Modelo Mais Recente é 30x30cm Toalha, Lã De Coral Material Crianças Crianças Especiais De Urso Caixa De Presente Para Enviar To
Specifications of O Tamanho Do Modelo Mais Recente é 30x30cm Toalha, Lã De Coral Material Crianças Crianças Especiais De Urso Caixa De Presente Para Enviar To | |
---|---|
Category | Casa e jardim > Lençóis e roupas de cama > Toalhas > Toalhas de banho e toalhinhas de lavabo |
Instock | instock |
Last Updated