News Center
CONTACT US
-
Hebei Ebio Biotechnology Co., Ltd.
- ADD:2-1-2314 Grand View International Apartment , No.256 Zhongshan Dong Road, Shijiazhuang City, Hebei, China
- WEB:www.china-ebio.com
- E-MAIL:sales@china-ebio.com
Details
Your current position:Home > Product News > Detailed content
welan gum manufacturers
Source：Release time：2016-12-22 16:04:12
We are welan gum manufacturers,if you need our products,please leave us messages.
welan gum Description:
Welan Gum is an anionic polysaccharide with excellent thermal stability and retention of viscosity at elevated temperatures. Welan Gum exhibits superior temperature stability over 200° F in fresh water and low pH fluids. Welan Gum is a tan colored dry powder with a density of 26.25 lbs/ft³. Welan Gum is used in various industries where high molecular weight biopolymers are useful.
Application:
WELAN GUM biopolyer is a high efficiency, pseudoplastic viscosifier and suspension agent used in water based drilling, workover and completion fluids. Welan gum is also used in hydraulic fracturing fluids and cementing grouts, foundary coating, pigment suspensions, cement or concrete viscosifier, tire sealant and paint thickeners.