Hebei, China
Business Type:
Manufacturer/Factory, Trading Company
Business Range:
Main Products:
International Commercial Terms(Incoterms):
OEM/ODM Service
Sample Available

Welan Gum, Oil Drilling Grade, Cementing Cement manufacturer / supplier in China, offering Welan Gum, High Quality of Sweetener Sodium Saccharin, High Quality Dried Bean From China and so on.

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Welan Gum

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Min. Order / Reference FOB Price
10 Pieces US $10/ Piece
Port: Tianjin, China
Production Capacity: 2000mt Per Month
Payment Terms: L/C, T/T, D/P, Western Union, Paypal, Money Gram
Environmental Protection: Yes
Certification: ISO/SGS etc
Color: White
Classification: Pheromones
Function: Taste Good,Thcikner, Water Retention
Appearance: Powder

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Basic Info

Model NO.: oil drilling/cementing cement etc
Trademark: DR
Transport Package: Bag/Drum
Specification: 25kg
Origin: China
HS Code: 3505200000

Product Description

welen gum

1). oil drilling grade(petroleum grade) xanthan gum.
2). special grade

2. property:
1)high viscosity under low rotation
2) high viscosity under low concentration
3 fine moisture retention
4)peculiar stability under high salinity
5)high temperature resistance

3. specifications: 
Appearance:white to cream color powder
Bulk density:26.25 lbs./ ft3 (500-700kg/m3)
Specific Gravity:1.45
Particle Size:90% pass 80 mesh
Viscosity0.66% in Dl water
by Fann 35 at 70ºF
0.66% in Dl water
by Fann 35 with 1.0 spring at 185ºF
6rpm> 17> 17
3rpm> 16> 16

4.storage: stored in a cool dry ventilated place
5.shelf life: 2 years at least if properly stored

Welan Gum is an anionic polysaccharide with excellent thermal stability and retention of 
viscosity at elevated temperatures. It is used in various industries where high molecular weight 
biopolymers are useful. Welan Gums have various oilfield applications, concrete, dry-mixed mortar,petroleum industry,foundry coating, pigment suspensions, cement or concrete viscosifiers, tire sealants and paint thickeners


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