Unoziva nezveViscose Fiber?

Viscose Fiber

Viscose fiber ndeyekugadzirwa patsvacellulose fiber, iyo inogadzirwa kubva kune yakasikwa cellulose (pulp) seyakanyanya mbishi zvinhu uye yakarukwa ne cellulose xanthate mhinduro.

1. Viscose fiber ine yakanaka alkali kuramba. Asi haina kurwisa asidhi. Kupokana kwayo kune alkali uye asidhi zvese zvakaipisisa kupfuura fiber yekotoni.
2. Dhigirii repolymerization yeviscose fiber macromolecule ndeye 250 ~ 300. Dhigirii yekristallinity yakaderera pane yekotoni, iyo inenge 30%. Yakasununguka. Simba rekupwanya rakaderera pane redonje, se 16~27cN/tex. Iyo elongation panguva yekuzorora yakakura kupfuura iyo yedonje, se 16 ~ 22%. Yayo elastic kudzoreredza simba uye dimensional kugadzikana kwakashata. Mucheka unogona kutambanudzwa nyore nyore. Kuramba kupfeka kwakashata.
3. Chimiro che viscose fiber chakasununguka. Kutora mwando kwaro kuri nani pane kwedonje.
4. Thedyeingkushanda kweviscose fiber kwakanaka.
5. Kupisa kwekupisa uye kugadzikana kwekupisa kweviscose fiber zvakanaka.
6. Kuramba kwechiedza kweviscose fiber iri pedyo nekotoni.

Classification yeViscose Fiber

1.Ordinary fiber
Ordinary viscose fiber inogona kukamurwa kuita donje rudzi (artificial cotton), weol type (artificial wool), mid-length viscose staple fiber, crepe-like staple uye filament type (artificial silk).
Kune yakajairwa viscose fiber, kugarisa uye kufanana kwechimiro kwakashata uye zvemuviri uye zvemichina zvimiro hazvina kunaka. Simba rakaoma uye simba rakanyorova zvakaderera. The extensibility yakakura.
 
2.High wet modulus viscose fiber
Yakakwira wet modulus viscose fiber ine simba rakakwirira uye rakanyorova modulus. Mumamiriro emvura, simba iri 22cN / tex uye elongation yakaderera pane 15%.
 
3.Yakasimbaviscose fiber
Yakasimba viscose fiber ine simba repamusoro uye kuramba kuneta. Chimiro chayo chine nguva yakanaka uye yakafanana. Iyo midziyo yemagetsi yakanaka uye kutyora simba kwakakwira. Iyo elongation panguva yekuzorora yakakwira uye modulus yakaderera.
 
4.Modified viscose fiber
Iko kune yakabatanidzwa fiber, flame retardant fiber, hollow fiber, conductive fiber, nezvimwe.

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