Kedu ihe bụ mmanya mmanya polyvinyl (PVA)
Kedu ihe bụ mmanya mmanya polyvinyl (PVA)?
Polyvinyl mmanya na gburugburu ebe obibi
Ngwaahịa JINJI nwere PVA?
PVA, nke a na-akpọkwa PVOH ma ọ bụ PVAI, bụ polymer sịntetik nke na-enweghị isi na enweghị isi. Ihe na-eme mmanya polyvinyl pụrụ iche bụ na ọ na-agbaze mmiri, nke bụ ụzọ mara mma isi kwuo na ọ na-agbaze na mmiri. N'ihi mmiri na-edozi mmiri ya, a na-ejikarị PVA eme ihe dị ka ihe mkpuchi ihe nkiri na akwa akwa na akwa efere, ma a na-ahụkwa ya na ngwaahịa dị ka ihe ịchọ mma, shampoos, anya mmiri, ngwugwu nri oriri, na capsules ọgwụ.
JINJI RDP na-eji ihe PVA nke nwere ike ịsọpu mmiri kpamkpam na ihe na-emebi emebi. Ozugbo mmeghachi omume PVA na VAE, ọ ga-abụ ihicha ma mee RDP ntụ ntụ.
JINJI nọ na ebumnuche imepụta ụzọ enyi na enyi maka ụlọ na ngwaahịa nlekọta onwe onye na ihe ịchọ mma. Anyị chọrọ ịmepụta ihe dị mkpa ụlọ na-adịgide adịgide nke na-akwado ngwọta gburugburu ebe obibi kama imebi mbibi gburugburu ebe obibi. Anyị na-ewepụ nkwakọ ngwaahịa rọba na ngwaahịa anyị ma na-eme akụkụ anyị iji mepụta ọdịnihu ga-adigide.