Biological polysaccharide Thickener Welan Gum

Biological polysaccharide Thickener Welan Gum

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Loading Port:: China main port

Payment Terms:: TT OR LC

Min Order Qty:: 1000 kg

Supply Capability:: 10000 kg/month

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Specifications

Welan Gum
QC:Haccp, Kosher, Hala,ISO
Viscosity:Min.1500 mPa.s
Grade: Food, Industrial, Cosmetic, Oil drilling Grade

Product Description

Welan Gum is an anionic polysaccharide with excellent thermal stability and retention of viscosity at elevated temperatures.

Others name: Biozan; Kelco Crete.

Welan Gum exhibits superior temperature stability over 200°F in fresh water and low pH fluids. Fritz 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. A short list of products containing Welan Gums include various oilfield applications, foundry coating, pigment suspensions, cement or concrete viscosifiers, tire sealants and paint thickeners.

Welan Gum

Welan Gum Food Grade
Welan Gum Industrial Grade
Welan Gum Cosmetic Grade
Welan Gum Oil drilling Grade

Welan Gum
Item		Specifications
Appearance		Off-white to tan powder
High temperature performance		120 degrees Celsius
Acid resistance		This product and citric acid can be used together,function is not affected
Solubility		Hot or cold water
Viscosity (1% Gum to 1% KCL Brookfield, LVT. 60 rpm, spring 3, 25 Celsius)		Min.1500 mPa.s
Boiling point(Celsius)		137-138
Loss on drying		Max.13.0%
Residue on ignition		5%
PH (of 1% solution)		5.0-9.5
Particle size		95% through 80 mesh