PVA 2488/ Polivinil spirt 2488
Texnik xususiyatlari
Element | Standart |
Tashqi ko'rinish | Oq kukun |
Gidroliz mol % | 86,0-90,0 |
Yopishqoqlik mPa | 46,0-56,0 |
Tozalik % | ≥93,5 |
Uchuvchi moddalar % | ≤5,0 |
PH | 5,0-7,0 |
120 mesh o'tish darajasi % | ≥95 |
Xabaringizni shu yerga yozing va bizga yuboring