Loading Port:China main port
Payment Terms:TT OR LC
Min Order Qty:1000 kg
Supply Capability:100000 kg/month
Cement or concrete viscosifier welan gum
Welan gum is a thickening agent whose properties make it well suited to use in high-temperature industrial applications and oilfield drilling muds.
Description: Welan gum is a specialty fermentation polysaccharide produced by fermentation of Sphingomonas sp.A key feature of this novel, water-soluble polysaccharide is its excellent stability and viscosity retention at temperatures up to 150°C (300°F).
Main properties
· Anionic polysaccharide.
· Excellent thermal stability.
· Highly pseudoplastic solutions.
· Retention of viscosity at elevated temperatures.
· Stable over a wide range of pH and temperature.
· Compatible with high calcium environments.
· Stabilizes suspensions, emulsions und foams.
Stable in solutions containing high levels of glycols. It is mainly used in all aspects of industry and agriculture as a thickening agent, suspending agent, emulsifier, stabilizer, lubricants, and adhesives. It also has a wide application prospect in food, concrete, oil, ink and other industries.
Test Item | Specifications |
Appearance | Off-white to tan powder |
Solubility | Hot or cold water |
Viscosity | Min 1500m |
Loss on drying | Max 13% |
PH | 5.0-9.5 |
Particle size | 95% through 80 mesh |
Shelf life | 2 year after production date Under the specific storage condition |
FAQ:
1. Q:Are you a manufactory or trading company?
A:We are a professional manufactory with 12 years’ experience and 2 years of export experience, covers an area of 30 acres.
2. Q: May I know your MOQ request?
A:MOQ is 1 TON.
3. Q: Could you offer free sample?
A:We can provide free samples to you for quality testing.
4. Q: Does your product is dangerous merchandise?
A: Not dangerous merchandise, It belongs to Not legal Inspection merchandise.
5. Q: What about your packing?
A: Liquid in IBC tank or Flexitank;Powder in woven bags.
6. Q: How about your productive capacity?
A: 900000 tons/Year.
7. Q: What is your export port?
A: China main port.
8. Q: What is your delivery time?
A: Within 7 days after received advanced payment.
9. Q: Can you print logo or label on packing as customer request?
A: Yes, we can customize according to your requirements.
