Ị maara n'ezie banyere Acetate Fabrics?

A na-eji eriri acetate eme akwa acetate. Ọ bụ eriri artificial, nke nwere agba na-egbuke egbuke, ọdịdị na-egbuke egbuke, dị nro, dị nro ma dị mmaaka. Ọcha ya na arụmọrụ ya dị nso na silk.

Njirimara kemịkalụ

Nguzogide Alkali

N'ụzọ bụ isi, onye na-ahụ maka alkaline na-adịghị ike agaghị emebi eriri acetate. Mgbe kọntaktị na alkali siri ike, karịsịa eriri diacetate dị mfe ime deacetylation, nke na-eduga ná nkwụsị nke ákwà ahụ. Ọzọkwa ike na modulus ga-ebelata.

Acid Nguzogide

Acetate eririnwere ezigbo acid kwụsie ike. Sulfuric acid nke a na-ahụkarị, hydrochloric acid na nitric acid nwere ụfọdụ ntinye agaghị emetụta ike, ọkụ na elongation nke eriri. Ma enwere ike ịgbaze eriri acetate na sulfuric acid, hydrochloric acid na nitric acid.

Organic mgbaze Nguzogide

Enwere ike ịgbaze eriri acetate kpamkpam na acetone, DMF na glacial acetic acid. Mana ọ gaghị agbaze na mmanya ethyl ma ọ bụ tetrachlorethylene.

Arụmọrụ ịcha akwa

Ihe e ji esiji ákwà ndị a na-ejikarị eme iheagba agbaeriri cellulose nwere obere njikọ maka eriri acetate, nke siri ike ịcha eriri acetate. Ihe e ji esiji ákwà kachasị mma maka eriri acetate bụ ihe eji esiji agbasasịa, nke nwere ịdị arọ molekụla dị ala na nha agba agba yiri ya.

Njirimara anụ ahụ

Acetate eriri nwere ezigbo nkwụsi ike okpomọkụ. The iko-transition okpomọkụ nke eriri bụ banyere 185 ℃ na agbaze nchupu okpomọkụ bụ banyere 310 ℃. Mgbe ọ kwụsịrị ikpo ọkụ, ọnụego mfu nke eriri ga-abụ 90.78%. Ọnụego mbelata nke mmiri esi esi dị ala. Ma nhazi okpomọkụ dị elu ga-emetụta ike na luster nke eriri acetate. Ya mere, okpomọkụ kwesịrị ịdị ala karịa 85 ℃.

Acetate fiber nwere ezigbo ngbanwe dị mma, dị nso na silk na ajị anụ.

N'ogbe 38008 Softener (Hydrophilic & Soft) Onye nrụpụta na onye na-eweta | Ihe ohuru (textile-chem.com)