Min. Order Reference FOB Price
20 Tons US$4,000.00-7,000.00 / Ton
Product Description
China factory Oil Drilling Coating HEC hydroxy ethyl cellulose Product details: KELAIDE brand hydroxyethyl cellulose (HEC) is a natural polymer material cellulose as raw material. Non-ionic cellulose ether made by a series of chemical processing. It is an odorless, tasteless and non-toxic white to ...