Dab tsi yog tus yam ntxwv ntawm vinyl acetate monomer? - CAS NO 108-05-4

Dab tsi yog tus yam ntxwv ntawm vinyl acetate monomer?

• Lub cev: ntshiab, tsis muaj xim, mobile kua. Qab zib, pungent tsw. Kub taw tes: 72.7 degree.
• Tshuaj: Muaj ib pawg vinyl reactive (CH₂=CH-) thiab ester linkage (-O-CO-). Cov qauv no ua rau nws yooj yim rau ob qho tib si ntxiv polymerization (ntawm ob daim ntawv cog lus) thiab hydrolysis (tawg cov ester daim ntawv cog lus nrog dej / acid / puag).
• Reactivity: Nws polymerizes nkag tau thaum raug tshav kub, lub teeb, los yog peroxides. Vim li no, kev lag luam VAM ib txwm xa nrog cov tshuaj inhibitors (xws li, hydroquinone, diphenylamine) ntxiv los tiv thaiv cov khoom siv polymerization tsis xav tau thaum khaws cia thiab thauj.
• Solubility: Tsawg solubility hauv dej (~ 2% wt.), tab sis miscible nrog feem ntau cov organic solvents (cawv, ethers, ketones).

Vinyl acetate monomer CAS 108-05-4 yog dab tsi?

Polyvinyl acetate (PVA), polyvinyl cawv (PVOH), thiab ethylene-vinyl acetate (EVA) txhua tus cia siab rau Vinyl Acetate Monomer rau lawv cov khoom siv tau yooj yim, nplaum. Paints, coatings, textile finishes, thiab daim ntawv sizing agents tag nrho cov tau txais txiaj ntsim los ntawm polymers rooted nyob rau hauv VAM. Txawm tias zom cov pos hniav thiab qee cov khoom ntim khoom noj los ntawm txoj cai VAM- muab cov polymer sib xyaw, ua tsaug rau nws qhov sib npaug ntawm kev ua raws thiab yoog raws. Cov khoom zoo li kev pom tseeb, elasticity, thiab huab cua tsis kam tau kho los ntawm kev kho VAM cov ntsiab lus hauv daim ntawv qhia copolymer.

Gneebio Vinyl Acetate Monomer (VAM) - Koj qhov chaw ntseeg tau

High -VAM purity rau cov nplaum, coatings, polymers, thiab EVA ntau lawm. Qhov zoo sib xws, tus nqi sib tw, kev xa khoom thoob ntiaj teb.

Npaj txhij los muab koj cov kev xav tau. Tiv tauj peb nrog koj cov lus qhia tshwj xeeb rau kev hais tawm sai.

Vim li cas thiaj xaiv Gneebio cov khoom?

1. Cov ntawv pov thawj zoo thiab ua raws: ISO 9001, ISO 14001 thiab GMP tau ntawv pov thawj, nrog tag nrho cov ntawv tso cai tsim tshuaj lom neeg.
2. Kev txhawb nqa cov ntaub ntawv: COA, MSDS, TDS thiab SGS kuaj muaj
3. EU-ua raws. Ua tau raws li REACH txoj cai
4. Cov ntaub ntawv pov thawj thoob ntiaj teb: ruaj khov xa tawm mus rau South Asia, South America, Middle East thiab Africa.
5. Cov khoom siv tau yooj yim: 20-200 MT ib pob, nrog rau kev cog lus txhua xyoo

Nyem Kom Thov Ib Daim Ntawv Tso Cai

txog peb

Raws li ib tug ua chaw tsim tshuaj paus thiab exporter ntawm zoo tshuaj,Henan Gneebiomuab siab -cov tshuaj muaj txiaj ntsig zoo. Peb muab rau cov neeg siv khoom thoob plaws kev lag luam tshuaj, tshuaj, thiab cov khoom siv, ua kom zoo ib yam, txhim khu kev qha logistics, thiab kev txhawb nqa kev tshaj lij.

Peb cov khoom siv tshuaj muaj ntawv pov thawj thoob ntiaj teb (REACH, ISO, FMQS, HALAL) rau kev lees paub thoob ntiaj teb. Peb muaj warehouses nyob rau hauv coreports xws li Qingdao, Tianiin, thiab Shanghai, nrog ib tug 15-hnub kev pab xa khoom.

Lwm Yam Kub- Muag Khoom

Tiv tauj peb tam sim no rau qhov kev tsocai tshiab kawg; peb lav tus nqi sib tw kiag li.