Ntawv nplooj hais tias cov lwm ntsiab ntawm qhov nplooj hais tias pulp lub synthetic silk yog ib tug rau qhov pulping machine. Rau lub tsis ntawm, PVA 17-99 ntawm qhov lwm ntsiab ntawm qhov nyob hais tias ua hauj hwm thiab pom, los yog xav tau koj. Nws yog...
Adhesive yog lub main consumer market VAE Emulsion, tsis txog 40%. Yog muaj hais tau ntawm base material rau adhesives ib tug wood, leather, fabrics, paper, cement, concrete, aluminum foil, galvanized steel plates, thi cov neeg tshaj lawv, thi yuav muaj hais...
Cement additivePVA yog muaj hais tau ntawm cement, yuav tsum npawb hluas thi koj daim ntawv thi koj daim ntawv cement, thi koj daim ntawv thi koj daim ntawv thi koj daim ntawv thi koj daim ntawv thi koj daim ntawv thi koj daim ntawv wall a...
Cov hnab ntim khoom pov tseg rau cov ntxhua khaub ncaws ntxhua khaub ncaws, tshuaj dawb, tshuaj pleev xim, tshuaj tua kab, tshuaj ntim tshuaj, ntxuav tsev kho mob cov kws kho mob thiab cov neeg mob khaub ncaws, physiological paj rwb, thiab lwm yam. Pom zoo Qib: PVA 0588, PVA 1788.
PVA mus yog tau tawm ntawv thiab formaldehyde los yuav hais tawm noj hydrochloric acid, li cas thiaj nrog qhov water-resistant PVA formaldehyde polymer compounds, los yuav ua rau hwm ntawm lub tsis lawm cov kev cai thiab txheej thiab ntawm kev cai, thiab...
PVA cov roj sij hawm muaj kev nyab xeeb zoo, siab nqus, zoo siab, zoo rau lub tees, thiab kev kho vajtswm rau cov ntawv. Nws muaj qhov chaw ua haujlwm tsawg thiab muaj kev zoo, thiab tuaj yeem npaj txoj hlis rau cov yarns zoo heev thiab cov khoom lag luam zoo heev. PVA muaj kev...
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