Dear :Our company requirement (PVA 05-88)-----------------------PVA contents ph5.00~7.00Viscosity3.00~4.00mole% 86.0~89.0wt% 5.00 underwt% 0.50 under--------------------Most important is Viscosity 3.00~4.00It is almost fixed to PVA 05-88Please check itafter you send us (MSDS, The certificate of analysis), We will discuss about deal.Thanks Best regards,Orlando Email : sale1@samshinchem.com
