PVA 2688
PVA 2688 is a type of High viscosity and Partially Hydrolyzed Polyvinyl Alcohol. It is a water-soluble synthetic polymer derived from the hydrolysis of polyvinyl acetate. It is characterized by its high molecular weight (degree of polymerization ~2600) and a hydrolysis degree of approximately 88 mole%. Its appearance is typically appears as white or creamy granular/powdered solid. Solubility: Readily dissolves in water (dependent […]
CAS 9002-89-5 kimiawi PVA bubuk polivinil alkohol PVA 1788 088-20 BP 17
Joyforce CAS 9002-89-5 kimia bubuk PVA polivinil alkohol PVA 1788 088-20 BP 17 memiliki daya rekat yang baik, bila dikombinasikan dengan tanah liat untuk membuat daya rekat awal meningkat dan pengeringan lebih cepat. Dan PVA 1788 memiliki ketahanan minyak dan kekuatan film yang baik, dan kualitas PVA 1788 tidak akan berubah dalam waktu lama. Polivinil Alkohol PVA [...].
