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You are here: home  > Petroleum Drilling Additives  > HPS CAS 9049-76-7 Hydroxypropyl starch Starchhydroxypropylated

HPS CAS 9049-76-7 Hydroxypropyl starch Starchhydroxypropylated 

Payment Terms: T/T,L/C,WU 
Place of Origin: Zhejiang, China (Mainland) 
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Product Detail

Model No.: (C6H10O5)n
Production Capacity: 2000 Ton/Year
Delivery Date: within 7 days
CAS No.: 9049-76-7
Name: HPS
Molecular weight: NA
Range: Oil drilling additives
Form: powder
Means of Transport: Ocean,Land,Air
Packing: According to the request of...
Brand Name: MOSINTER
Purity: NA
Molecular formula: (C6H10O5)n
Solubility: soluble
Alias: Hydroxypropyl starch
CAS: 9049-76-7

HPS can be used as building materials of adhesive, coating or organic liquid gels.

HPS (CAS: 9049-76-7)

HPS is a kind of white powder (colorless), good fluidity, good solubility in water, its aqueous solution transparent colorless, stability is good.

Hydroxypropyl starch

synonym:Starchhydroxypropylated;Starch 2-hydroxypropyl ether;HYDROXYPROPYL STARCH;modified starch;2-hydroxypropyl starch;Hydroxypropylstrke;Starch, hydroxypropyl ether;Hydroxyl propyl starch

Hydroxypropyl starch ether(HPS) is a kind of irregular flake white powder, avirulent, insipid, soluble in cold water, forming a transparent or translucent viscous liquid. It has the ability of thickening, adhesion, dispersion, emulsion, suspension and water retaining.

HPS can be used as building materials of adhesive, coating or organic liquid gels. 

Physical Properties 

Stable to acid, alkali, lower than the original starch gelatinization temperature, cold and hot viscosity changes from the original starch and stability. Mixed with salt, sugar, etc for viscosity has no effect. After etherification, freeze-thaw stability and transparency were improved.

Advantages and application 

  1. Low provide very good fast thickening ability; Medium viscosity, higher water retention

  2. Small dosage, low add quantity can achieve a high effect

  3. With methyl cellulose (MC) and hydroxypropyl methyl cellulose (HPMC) cooperate to use, reduce the use amount of cellulose ether

  4. To improve the whole material of sag resistance, make the material or other material paste daub (slide) flow down

  5. Has good lubricity, can improve the performance of material, make the operation more smoothly


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Business Type:Manufacturer, Trading Company
City: Ningbo
Province/State: Zhejiang
Country/Region: China (Mainland)

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