Concrete Mortar Construction Admixtures Hydroxypropyl Starch Ether HPS

• Customization: Available
• Appearance: Powder
• Color: White
• Type: Mortar Binders
• Product Appearance: White,off White Powder
• Solubility: Soluble in Cold Water
• Moisture Content: ≤5%
• pH Value(1%Solution,At25ºC) / pH: 8.0-11.5
• Viscosity,MPa.S(5%Water Solution): 400-1800
• Particle Size,Mesh: 100mesh ≥ 99%
• Bulk Density,Kg/M3: 400-500
• Transport Package: Package Bag
• Specification: Viscosity, Mpa. s(5%water solution) 400-1800
• Trademark: JF-HPS
• Origin: China
• HS Code: 350510

Product Description

Product Description

Hydroxypropyl starch ether (HPS) is a white fine powder made from natural plants, which is modified, highly etherified, and then spray-dried. It does not contain plasticizers. It is completely different from ordinary starch or modified starch.

Detailed Photos

 

White (colorless) powder, good fluidity, good water solubility, its aqueous solution is transparent and colorless, and has good stability. It is stable to acid and alkali, its gelling temperature is lower than that of native starch, and its viscosity change in cold and hot conditions is more stable than that of native starch. Mixing with salt, sucrose, etc. has no effect on viscosity. After etherification, ice-melt stability and transparency are improved.

 

Application

1.Internal and external wall putty powder
In lacquer putty, HPS is mainly to improve the construction and thixotropy of the putty, so that the operation is smooth.
2.Mortar and Tile adhesive                                                                        
HPS improves mortar adhesion and balance of open time and anti-slip for tile adhesive. It has the characteristics of good fluidity,excellent film-forming properties, retrogradation weak and viscosity stability.
3.Gypsum plaster:
HPS can effectively improve the rheology of plaster and significantly improve sagging phenomenon for latter plastering and reduce the shrinkage and crack formation.

Our Advantages

1. Very good rapid thickening ability; medium viscosity, with certain water retention;
2. Small dosage, extremely low addition amount can achieve high effect;
3. Improve the material's anti-slip ability;
4. Improve the material's operating performance, making the operation smoother.
5. Extend the material's open time;

Usage & Precautions:

Storage and Delivery

N.W.: 25+0.25kg/package
Inner: Polyethylene plastic film bag
Outer: Three-in-one composite paper bag

Shelf Life

Under the drying condition if stored in closed pocket can achieve long termpreservation.

Product Safety

According to EU legislation on dangerous substances andpreparations,Hydroxypropyl Starch Ether does not belong to hazardousmaterial.

Company Profile

About us

Jufu Chemical has passed ISO9001 international quality system certification, ISO14001 environmental management system certification, OHSAS18001 occupational health and safety management system certification. At the same time, the company has the right to import and export, and has established a marketing network covering all parts of the country. America, Southeast Asia, Australia, Malaysia, Africa, the Middle East and other domestic and foreign markets are guaranteed to provide users with timely and professional services.