PVA
Khoom Muag: Polyvinyl cawv (PVA)
CAS#:9002-89-5
Cov mis mos molecular: C2H4O
Cov Qauv Qauv:
Siv: Ua ib hom tshuaj soluble resin, nws feem ntau ua lub luag haujlwm ntawm zaj duab xis tsim thiab sib txuas. Siv dav hauv kev ntsuas qhov loj ntawm cov ntaub, nplaum, kev tsim kho, tus neeg sawv cev ntsuas ntawv, pleev xim, zaj duab xis thiab lwm yam lag luam.
Cov yam ntxwv
1. Kev ruaj khov zoo heev thiab tiv taus huab cua. OB-1 tseem siv tau rau hauv qhov kub siab. Nws qhov kev tiv taus kub siab yog ib qho zoo tshaj plaws ntawm txhua yam khoom siv ua kom dawb.
2. Cov yam ntxwv ua kom dawb: OB-1 muaj cov txiaj ntsig zoo heev rau kev ua kom dawb. Nws tuaj yeem them rov qab rau cov xim daj me me uas tsis xav tau hauv lub substrate thiab cuam tshuam lub teeb pom kev zoo dua, ua rau cov khoom zoo li dawb dua, ci dua thiab ci dua.
3. Xim zoo heev. qhov ua kom dawb ntawm OB-1 zoo, thiab cov khoom dawb tsis yooj yim poob xim.
4. Ntau yam kev siv, OB-1 muaj kev sib raug zoo nrog feem ntau cov polymers. Nws yog tus neeg sawv cev yas dawb nrog ntau yam kev siv thiab qhov muag khoom loj tshaj plaws.
5. Muaj zog fluorescence siab. OB-1 yog qhov tsim nyog rau kev sib xyaw nrog lwm cov qauv los tsim cov nyhuv synergistic.
6. Tus nqi ntawm OB-1 ntxiv yuav tsum tsis pub tshaj qhov siab tshaj plaws. Thaum siv, tus nqi ntawm OB-1 ntxiv yog me me, thiab nag yooj yim tsim tawm 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 kev ua kom dawb ntawm cov polyester fiber thiab kev ua kom dawb ntawm polyester thiab paj rwb thiab lwm cov ntaub sib xyaw, thiab tseem rau kev ua kom dawb ntawm cov khoom yas.
1. Cov khoom no yog tsim rau kev dawb ntawm polyester fiber, nylon fiber, polypropylene fiber thiab lwm yam tshuaj fibers.
2. Cov khoom no tsim nyog rau kev ua kom dawb thiab ci ntsa iab ntawm cov yas polypropylene, ABS, EVA, polystyrene, polycarbonate, thiab lwm yam.
3. Cov khoom no tsim nyog rau kev ntxiv rau hauv cov polymerization ib txwm muaj ntawm polyester thiab nylon.
4. Nws yog qhov tshwj xeeb tshaj yog rau kev ua kom dawb ntawm cov khoom yas molded ntawm qhov kub siab.
