Lag luam wholesale Nqe Polyvinyl Cawv PVA Glue PVA Hmoov Flake 26-95

Product Description

Polyvinyl cawv (PVA)

Polyvinyl Cawv (PVA), yog dej -soluble hluavtaws polymer renowned rau nws tshwj xeeb versatility, biodegradability, thiab zoo heev physicochemical zog. Nws yog tsim los ntawm hydrolysis ntawm polyvinyl acetate, ua rau ib tug polymer uas nws cov yam ntxwv tshwj xeeb -xws li solubility, viscosity, thiab adhesion zog- tuaj yeem raug txiav los ntawm kev kho nws qib ntawm hydrolysis thiab polymerization. Qhov kev hloov pauv no ua rau PVA yog ib qho khoom siv tsis tseem ceeb thoob plaws ntau qhov kev lag luam.

Qhov kev sib xyaw tshwj xeeb ntawm cov khoom tunable, ib puag ncig kev sib raug zoo, thiab kev ua haujlwm ntau yam tsim PVA ua ib qho tseem ceeb ntawm kev ua haujlwm polymer hauv cov teb xws li cov nplaum tshwj xeeb thiab cov ntim siab heev rau cov ntaub ntawv siv thiab textile ua.

Ntsiab nta & qhov zoo
PVA boasts ib qho kev sib xyaw ua ke ntawm cov khoom: nws tsim muaj zog, hloov tau, thiab pob tshab zaj duab xis; nthuav tawm cov nplaum nplaum zoo heev; thiab yog resistant rau roj, kuab tshuaj, thiab roj. Nws cov pa oxygen barrier siab ntxiv txhim kho nws cov txiaj ntsig hauv kev ntim khoom. Raws li tsis yog - cov tshuaj lom thiab biodegradable polymer, PVA kuj yog ib qho kev xaiv ib puag ncig rau kev siv niaj hnub no.

Technical Specifications
PVA feem ntau yog tus cwj pwm los ntawm nws qib ntawm hydrolysis (xws li los ntawm ib nrab hydrolyzed

Functional Properties thiab Advantages

PVA muaj qhov tshwj xeeb sib xyaw ua ke ntawm physicochemical zog uas ua rau nws tseem tsis tau muaj nyob hauv kev lag luam:

√ Zaj duab xis-Kev Muaj Peev Xwm: Cov ntaub ntawv muaj zog, hloov tau, thiab cov yeeb yaj kiab zoo heev nrog cov khoom siv oxygen zoo heev (thaum qhuav)
√ Adhesive Strength: Qhia tau zoo heev adhesion rau porous nto xws li ntawv, ntoo, thiab textiles
√ Solubility Yam ntxwv: Dej-soluble ntawm qhov kub thiab txias, nrog solubility tunable los ntawm hydrolysis degree
√ Chemical Resistance: Resistant rau roj, roj, thiab cov kuab tshuaj organic
√ Biodegradability: Ua rau microbial degradation hauv av thiab dej ib puag ncig
√ Emulsifying & Suspending Muaj Peev Xwm: Ua tau zoo stabilizes emulsions thiab suspensions

Ntim & Cia

Ntim: 25 kg / hnab, 500 kg / pallet, lossis customized ntim.
Cia: Khaws rau hauv qhov chaw txias, qhuav kom deb ntawm noo noo.
Lub neej txee: 24 lub hlis hauv ntim ntim thawj.

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