Ngaba uyazi ngeViscose Fiber?

IFayibha yeViscose

Ifayibha yeViscose yeyokuhlaziywa kwakhonai-cellulose fiber, eyenziwe kwi-cellulose yendalo (i-pulp) njengento esisiseko ekrwada kunye ne-spun yi-cellulose xanthate isisombululo.

1. Ifayibha yeViscose inokumelana nealkali elungileyo. Kodwa ayixhathisi ngeasidi. Ukuchasana kwayo ne-alkali kunye ne-asidi zombini zimbi kune-cotton fiber.
2. Iqondo lepolymerization ye-viscose fiber macromolecule yi-250 ~ 300. Iqondo le-crystallinity liphantsi kunomqhaphu, malunga ne-30%. Ikhululekile. Amandla okuqhawula angaphantsi kunomqhaphu, njenge-16 ~ 27cN/tex. Ubude bayo ngexesha lekhefu inkulu kunomqhaphu, njengoko i-16 ~ 22%. Amandla okubuyisela i-elastic kunye nokuzinza kwe-dimensional kubi. Ilaphu linokolulwa ngokulula. Ukumelana nokunxiba kubi.
3. Ubume be-viscose fiber bukhululekile. Isakhono salo sokufunxa ukufuma singcono kunomqhaphu.
4. Iukudayaukusebenza kwefiber viscose kulungile.
5. Ukumelana nobushushu kunye nokuzinza kobushushu befiber viscose kulungile.
6. Ukumelana nokukhanya kwefayibha ye-viscose kusondele kumqhaphu.

Ukuhlelwa kweFayibha yeViscose

1.Ifiber eqhelekileyo
Ifayibha ye-viscose eqhelekileyo inokohlulwa ibe luhlobo lomqhaphu (umqhaphu wokwenziwa), uhlobo loboya (uboya bokufakelwa), i-fiber ye-viscose ephakathi ubude, i-crepe-like staple kunye ne-filament type (isilika yokwenziwa).
Kwifiber ye-viscose eqhelekileyo, ukuqheleka kunye nokufana kwesakhiwo kuhlwempuzekile kwaye iimpawu zomzimba kunye nezomatshini zihluphekile. Amandla omileyo kunye namandla amanzi aphantsi. Ukwandiswa kukhulu.
 
I-2.I-fiber ye-modulus emanzi ephezulu
I-fiber ye-modulus viscose ephezulu emanzi inamandla aphezulu kunye nemodyuli emanzi. Kwimeko emanzi, amandla yi-22cN / tex kwaye ubude bungaphantsi kwe-15%.
 
3.Omelelei-viscose fiber
Ifayibha eyomeleleyo ye-viscose inamandla aphezulu kunye nokumelana nokudinwa. Ulwakhiwo lwalo lunobuqhetseba obuhle kunye nokufana. Ipropathi yayo yomatshini ilungile kwaye ukophuka amandla kuphezulu. Ubude bexesha lokuphumla buphezulu kwaye imodyuli iphantsi.
 
I-4.Ifayibha ye-viscose elungisiweyo
Kukho ifayibha ehlonyelweyo, ifayibha ebuyisela idangatye, ifayibha engenanto, ifayibha eqhubayo, njl.

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