Starch ethers

More Details

CAS NO 65996-63-6

Descrption

Starch ethers is a nonionic starch which is based on natural plants,after modification, highly etherification reaction and spray drying,and then find the white prefined powder. Because of its high adhensivess, good water retention,excellent fluxility,week suspension and good stability,it is widely used in neutral or basic composite materials,such as construction matericals, building dry powders,cement-based plasters,crack fillers,binders,etc. it is used to improve the interior structures of materials,and good compatibility with various additives.therefor the material will be dry spirited resistence, good anti-sagging,easy-mixed ,and good workability.

Starch ethers is used to be additives for cement-based motars,cement-based plasters,gray calcium base,it has good compability with other construction additives.

Starch ethers mixed with cellulose series (MC, HPMC, HEMC), which will have  excellent thicken properties,improving the interior structures,and make the materials with good dry spirited resistence,good anti-sagging,easy-mixed. High proportion of Methylcellulose,high thicken properties the composite materials will have, such as motars, binder, plasterers, bonding agents, etc. Adding more starch ethers that can decrease the cellulose ethers dosage in sovlent.

Typical Properties

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