Dingyou gum is a new type of microbial polysaccharide after xanthan gum, gellan gum and warm roller gum. It is a water-soluble biopolymer produced by microbial fermentation. It has excellent chemical thickening property, pseudoplasticity, high temperature resistance, high salt resistance and wide pH adaptability, and can be widely used in petroleum, building materials and other industries with broad application prospects.
Product Name:WELAN GUM
CAS Number:96949-22-3
EINECS:619-250-2
Mol File:96949-22-3.mol
Synonyms:KELCO CRETE;WELAN
1. Warm rubber is a kind of soluble exinsic polysaccharide produced by the aerobic deep fermentation of Alcaligenessp. Due to its good thickening and anti-segregation properties, it is used as a good stabilizer and thickener in the field of cement mortar, concrete and other building materials.
2. Warm wheel glue is a solid powder with good temperature resistance, and its aqueous solution has good viscosity and rheological properties, and can withstand high concentration of calcium ions. It can be used as a cement admixture in the Chemicalbook cement industry to increase the consistency and rheological properties of ore sand, improve the stability of concrete self-compacting, and increase the pressure resistance of mud concrete. It can be used in the oil drilling industry to provide thickening, suspension and rheological properties for oil mud, and can also be used in fine chemical, daily chemical and other industries.
3. For high polymer, oilfield applications, casting coatings, pigment suspensions, cement or concrete thickeners, tire sealants and paint thickeners.
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