Dab tsi yog 108-05-4?
CAS 108-05-4 yog vinyl acetate, tseem hu ua Vinyl acetate monomer; Vam; acetic acid vinyl ester.
Vinyl acetate yog ib organic compound ntawm acetate ester chav kawm nrog molecular cov qauv ntawm C4h6o2. Nws yog ib qho tsis muaj kob, pob tshab ntawm chav sov nrog cov acetic acid zoo li ntxhiab tsw ntxhiab. Vinyl aceteate plays ib qho tseem ceeb tshaj plaws hauv kev lag luam tshuaj thiab yog siv dav.
Vam (Vinyl acetate monomer)
Tshuaj lom neeg & khoom siv lub cev:
Zog: Ua kua txob noj kua zaub, nrog cov yam ntxwv tsw ntxhiab
Assay: ntau dua los yog sib npaug rau 99. 0%
Ntom ntom: {0. 93
BLOOS BLATE: 72-73} degree
Melting taw tes: -93 degree
Flash ntsiab lus: {-8 degree
Refacking Index: 1. 394-1. 396
Dej Solubility: 23 G / L (20 degree)
Stability: ruaj khov. Muaj nplaim taws heev. Tsis sib haum nrog cov kua qaub, cov hauv paus, tshuaj pleev ib ce, cov tshuaj pleev pob txha, cov pa roj acid, {{{{{{0} ecoethanol, teeb.
Kev mob cia: 0-6 degree
Vapor ceev: 3 (vs huab cua)
Vapor siab: 88 hli HG (20 degree)
Dab tsi yog vinyl acetate siv rau?
Kev tsim cov polyvinyl acetate (PVAC): qhov kev siv tseem ceeb tshaj plaws ntawmVinyl acetate, PVAC yuav siv tau rau hauv kev tsim cov nplaum, xim av, inks, daim ntawv kho cov ntawv thiab lwm yam.
Kev tsim cov dej cawv polyvinylal (PVA): VAM los ntawm polymerisation, Cawv, PVA yog siv tau nyob rau hauv textiles, cov tshuaj, noj thiab lwm daim teb.
Kev tsim cov tshuaj ethylene-vinyl acetate copolymer (Eva): Eva muaj qhov ntsuas hluav taws xob, ua npuas dej, kub yaj, kub thiab lwm daim teb.
Koj puas xav tau cov khoom no?Thov xa ib qho kev nug, thiab peb yuav tiv tauj koj li ntawm 24 teev kev ua lag luam los tham txog koj cov kev xav tau.
Vim li cas thiaj xaiv GNEEBIO?
GneebioYog ib qho kev ua haujlwm cov khoom lag luam cov khoom lag luam thiab cov neeg faib khoom thoob ntiaj teb, tshwj xeeb hauv cov metyl -1-} cov propanol thiab lwm yam zoo. Nyob hauv Henan xeev, Suav teb, peb lub tuam txhab ua haujlwm ntau tus khub muaj kuab lom neeg nyob hauv thaj av, npog thaj tsam ntawm 3,600 square metres. Peb muab cov neeg siv khoom lag luam muaj txiaj ntsig, suav nrog kev sib xyaw, rov ua dua, cia, thiab xa tawm.
Peb Qhov Zoo
1.Supply Qauv
2.Qhov cov pob kuj tuaj yeem ua raws li cov neeg siv khoom lag luam '
3.Yog nug yuav teb nyob rau hauv 24 teev
4.Peb muab cov npe them nqi, cov khoom ntim, daim nqi chaw thau khoom, COA, daim ntawv pov thawj kev noj qab haus huv thiab keeb kwm keeb kwm. Yog tias koj lub khw muaj cov kev cai tshwj xeeb, qhia rau peb paub.
5.Factory Nqe.
6.Qhov khoom xa tuaj. Peb muaj kev sib koom tes zoo nrog ntau tus kws tshaj lij rau cov neeg tshaj lij, peb tuaj yeem xa cov khoom rau koj thaum koj paub meej qhov kev txiav txim.
7.Peb tuaj yeem lees txais ntau txoj kev them nyiaj, L / C, T / T, D / A, D / P, O / A, PayPal thiab lwm yam.
