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Poly(Methylvinylether/Maleic Acid)Matsoai a Kopantsoeng
Copolymer e fanoang ka mokhoa oa phofo, e qhibiliha butle metsing 'me e etsa hore e be le litharollo tsa 'mala oa amber tse nang le viscosity e phahameng le ho khomarela. E sebelisoa e le sekhomaretsi ka har'a likhomaretsi tsa meno, 'me e le sekhomaretsi bakeng sa ho tsamaisa lithethefatsi ho li-membrane.'Me marokho a letsoai a Calcium a ntlafatsa boleng ba ho kopanya. Li-Paremeters tsa Bohlokoa tsa Teknoloji: Ponahalo e Mosoeu ho isa ho phofo e tšoeu Metsi ... -
Poly(Methylvinylether/Maleic Anhydride) Copolymer
Insoluble in water , soluble in THF , Acetone , etc.Hydrolysis e etsahala ka metsing tlas'a boemo bo nepahetseng.Ho hlahisa lihlahisoa tsa di-acid le lihlahisoa tsa halofo ea ester. Lintlha tsa Bohlokoa tsa Tekheniki: Mefuta ea YR-VM/MA AP13 YR-VM/MA AP30 YR-VM/MA AP70 YR-VM/MA AP125 YR-VM/MA AP250 Ponahalo e Whiter ho phofshoana e sa phallang e tšoeu e sa lefelloeng Viscosity e khethehileng (1% ho 2-Butanone) 0.1~0.5 0.5~1 1.0~1.5 1.5~2.5 2.5~4.0 Boima ba Molek'hule 130,000~200,000 200,000 ~ 500,000 500,000 ~ 1,000,000,000,000,000,000, -
Poly(Methylvinylether/Maleic Acid) Copolymer
Li-polymers tsena ke mofuta oa acid o sa lefelloeng oa copolymer ea Methylvinyl ether le Maleic Anhdride, ka mokhoa oa mokelikeli.Avalilable ka mefuta e mengata ea litekanyo tsa molek'hule tse nang le thepa ea rheological tunable.Li-polymers tseo li qhibilihang ka metsing, li sebetsa e le lihlahisoa tse babatsehang tsa lifilimi le li-adhesive / mucosal adhesives. Lintlha tsa Bohlokoa tsa Theknoloji ea Foromo ea Tharollo: Mefuta ea YR-VM/MASP13 YR-VM/MASP70 YR-VM/MASP125 YR-VM/MASP250 Ponahalo Mokelikeli o fokolang oa viscous pH Boleng (5% metsing) 1.5~2.5 1.5~2.5 1.5 ~ 2.5 1.5 1.5~2.5 Ketso... -
Poly(Methylvinylether/Maleic Acid) Half Esters Copolymer
Mefuta ena ka bobeli ke li-copolymers tsa Monoalkyl ester ea poly (methyl vinyl ether/maleic acid), lihlahisoa li etsa lifilimi tse thata, tse benyang tse hlakileng. Lifilimi li bonts'a li-tack-free adhesion, li na le matla a maholo, le ho hanyetsa mongobo. E qhibiliha ka har'a joala, li-ester, ketone le glycol ethers 'me e na le tumellano e ntle le li-aerosol propellants. Lintlha tsa bohlokoa tsa Tekheniki: Sehlahisoa sa YR-ES225 YR-BS425 INCI Lebitso la Ethyl Esters ea PVM/MA Copolymer Butyl Ester ea PVM/MA Copolymer CAS# 25087-06-3 25119-68-0 ...
