PVA
Khoom siv: Polyvinyl cawv (PVA)
CAS Nr .: 9002-89-5
Cov mis mos molecular: C2H4O
Cov qauv qauv:
Siv: Raws li ib yam ntawm soluble resin, nws tsuas yog plays lub luag hauj lwm ntawm zaj duab xis sib sau thiab kev sib txuas. Dav siv nyob rau hauv textile sizing, nplaum, kev tsim kho, ntawv sizing tus neeg saib xyuas, xim txheej, zaj duab xis thiab lwm yam lag luam.
Nta
1.Excellent thermal stability thiab huab cua tsis kam. OB-1 tseem tuaj yeem siv nyob rau hauv qhov kub thiab txias. Nws qhov kub thiab txias tsis kam yog ib qho zoo tshaj plaws ntawm tag nrho cov khoom siv ntxuav hniav dawb.
2. Whitening zog: OB-1 muaj cov nyhuv whitening zoo heev. Nws tuaj yeem them nyiaj rau qhov tsis xav tau xim daj me ntsis hauv lub substrate thiab muaj kev cuam tshuam pom lub teeb pom kev zoo, ua rau cov khoom zoo li dawb, ci dua thiab pom tseeb dua.
3. Cov xim ceev ceev zoo heev. cov nyhuv whitening ntawm OB-1 yog qhov zoo, thiab cov khoom siv dawb tsis yooj yim kom plam xim.
4. Kev siv ntau yam, OB-1 muaj kev sib raug zoo nrog feem ntau cov polymers. Nws yog cov yas ntxuav hniav dawb uas muaj ntau yam ntawm daim ntawv thov thiab qhov loj tshaj plaws muag ntim.
5. High fluorescence siv. OB-1 yog tsim rau kev sib xyaw nrog lwm cov qauv los tsim cov nyhuv synergistic.
6. Tus nqi ntawm OB-1 ntxiv yuav tsum tsis txhob tshaj lub ncov. Thaum siv, tus nqi ntawm OB-1 ntxiv yog me me, thiab nag lossis daus tau yooj yim tsim thaum siv ntau dhau.
Daim ntawv thov:
OB-1 yog siv rau kev ua kom dawb ntawm cov kua polyester, tshwj xeeb tshaj yog rau whitening ntawm polyester fiber thiab whitening ntawm polyester thiab paj rwb thiab lwm yam ntaub fabrics, thiab kuj rau whitening ntawm cov khoom yas.
1.Cov khoom tsim nyog rau kev ntxuav ntawm polyester fiber, nylon fiber, polypropylene fiber thiab lwm yam tshuaj fibers.
2.Cov khoom tsim nyog rau kev ntxuav hniav dawb thiab ci ntsa iab ntawm polypropylene yas, ABS, EVA, polystyrene, polycarbonate, thiab lwm yam.
3.Cov khoom yog tsim los ntxiv rau hauv cov pa polymerization ntawm polyester thiab nylon.
4.Nws yog qhov tshwj xeeb tshaj yog tsim rau kev ntxuav hniav dawb ntawm cov khoom yas molded ntawm qhov kub thiab txias.
