Taian Furui New Materials Co., Ltd
Hydroxypropyl Starch
CAS:9049-76-7
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General

HPS is a white fine powder obtained from natural plants as raw materials, modified, highly etherified. It does not contain plasticizers.It is widely used Gypsum-based mortar, cement-based mortar, wall putty and coating materials


Specifications


ITEMSTANDARD
AppearanceWhite to whitish powder
Hydroxypropyl15.0-23.0
Ph9.0-12.0
SolubilitySoluble in cold water
Fineness95% (80M)
Viscosity3000-7000 mPa.s
Loss on drying  ≤10%
Residue on ignition≤10%
Recommended Dosage0.3-0.5‰
ApplicationsGypsum-based and cement-based mortar and wallputty


Applications:

● As an admixture for cement-based and lime-calcium-based putty productsand mortar. It has good compatibility with other building admixtures. It can improve workability, ensure construction, and reduce the amount of cellulose ether.

● It can be used in conjunction with methyl cellulose ether, it can increase the thickness, promote the internal structure, and have better crack resistance, sag resistance and improved workability.

● Recommended for Various (cement-based, gypsum-based, lime-calcium-based) internal and external wall putty powder and various mortars

● Recommended Dosage: 0.3-0.5‰(Re:Prospective buyers will have to conduct their own tests and studies to determine specific dosages for their particular purposes and specific applications.)


Features:

● Fast thickening ability;

● Medium viscosity,

● A certain water retention;

● superior sag resistance(especially in tile adhesive)

● Improving workability ( especially in various wallputty)


Packaging:  25kgs/bag or as per clients’ requirements.

Shelf life:24 months


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