Cov qauv tshuaj: los ntawm kev tawm tsam ntawm acetic anhydride thiab cellulose hydroxyl pawg neeg, cov qib siab ntawm 2.2 thiab 2.8, muab cov khoom siv solubility thiab thermoplasticity.
Lub cev daim ntawv: nws zoo nkaus li cov xim dawb lossis lub teeb ci ntsa iab muaj ntau yam ntawm 10 txog 30 microns, thiab qhov ntev tuaj yeem raug kho raws li kev thov rau ntau txhiab mais).
Cov txheej txheem ntau lawm
Cellulose purification: ntoo pulp lossis cov paj rwb pulp yog tshuaj dawb thiab kho kom tshem tawm cov impurities kom ntseeg tau tias cov ntsiab lus -cellulose ntau dua 95%.
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Acetylation cov tshuaj tiv thaiv: hauv qab catalysis ntawm sulfuric acid, cellulose reacts nrog acetic anhydride kom ua cov tshuaj pleev pob txha caj tshuaj.
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Kev rhuav tshem: Cellulose acetate yog yaj nyob rau hauv acetone lossis dihlorompasthane los tsim lub hom phiaj viscous.
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Kev nthuav dav los: kev daws teeb meem yog extruded los ntawm cov spinneret thiab cov kev daws teeb meem evaporates los ua cov fibers nruam.
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Teeb duab thiab shaping: cov fibers yog thermally ncab kom nce lawv lub zog thiab thaum kawg thaum kawg ua rau pob.
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Cov Khoom Tseem Ceeb Technologies
Lub cev thiab tshuaj
Thaum tshav kub kub ua: Softening point 230 ~ 260 degree, haum rau cov cua kub ua haujlwm.
Hygroscopicity: equilibrium ya raws regination rov qab 4% ~ 6%, zoo dua li hluavtaws nplua nuj (xws li cov hluavtaws (xws li polyester).
Biocompatibility: tsis-toxic, dhau ISO 10993 kev kho mob ntaus ntawv biocompatibility.
Ua hauj lwm zoo
High-efficiency filtration: The porous structure can absorb 0.5~5 micron particles, and the PM2.5 filtration efficiency is >90%.
Ntsis: decomposes hauv 1 ~ 3 xyoos nyob rau hauv lub ntuj ib puag ncig, hauv kab nrog EU EN 13432 nplooj txheem txheem.
Ua cov khoom yoog tau: Yooj yim rau compound nrog Resin, txhawb ntau yam kev sib xyaw ua ke moulding thiab nias kub.
Daim ntawv thov tseem ceeb
Kev Lag Luam Luam Yeeb (Kev Lag Luam Tseem Ceeb)
Cov lim dej luam yeeb: 70% ntawm lub ntiaj teb Acetate Fiber ntau yog siv nyob rau hauv daim teb no, uas tuaj yeem cuam tshuam zoo ua rau muaj kua muag thiab nicotine.
Kev Tsim Tawm Tshiab: Lim Lim Lim Lim (Rau Slim luam yeeb), Composite actived carbon lim peel roj.
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Kev Kho Mob thiab Kho Mob
Cov kev hnav khaub ncaws hnav kho mob: Cov tshuaj tua kab mob tua kab mob yog siv rau cov qhov txhab kom zoo, thiab nws cov pa hluav taws xob zoo dua li ntawm daim ntaub ua yeeb yam.
Lim ntshav cov ntaub ntawv sau tseg: Cov turity siab tur yog siv los npaj hollow cov khoom siv rau cov khoom siv ntshav purification.
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Kev lag luam thiab kev tiv thaiv ib puag ncig
Cov lim cua: Kev lim dej siab ua rau cov lim dej HVAC, tiv taus cov av noo thiab cov kuab tshuaj organic.
Kev Kho Mob Dej: Composite Membrane Txhawb Daim Ntawv Khoom Siv Khoom Siv, kev tiv thaiv kev ua qias tuaj zoo.
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Textiles thiab Cov Tshuaj Txhua Hnub
High-xaus khaub ncaws: sib xyaw nrog cov lo lo ntxhuav los tsim cov drape thiab wrinkle-resistant ntaub.
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Cim npe nrov: 3.5Yav-zoo acetate cab, Tuam Tshoj teb 3.5Yhig-zoo acetate seil manufacturers, lwm tus neeg, Hoobkas