Hydroxypropyl Starch Ether - Pengze | Thickening, Water Retention

Hydroxypropyl Starch Ether (HPS) is a high-performance additive derived from natural plant materials through a modified, highly etherified reaction. This white, fine powder is free from plasticizers and offers exceptional compatibility with various building materials, making it a critical component in construction, textile, and daily chemical industries. As a product of Pengze Technology (Shijiazhuang) Co., Ltd., HPS exemplifies innovation and quality in starch-based chemical solutions. This article explores its features, applications, technical specifications, and the company’s commitment to excellence.

Product Overview

Hydroxypropyl Starch Ether is produced by chemically modifying natural starch through etherification, a process that enhances its functional properties. Unlike conventional starch or modified starch, HPS is designed to improve the performance of construction materials and industrial products. Its unique structure allows it to act as a thickener, stabilizer, and water-retention agent, making it indispensable in modern manufacturing processes.

Key Features:

• Fast Thickening Ability: HPS rapidly increases the viscosity of aqueous solutions, ensuring smooth application in construction and industrial contexts.
• Medium Viscosity: Provides optimal workability without compromising the integrity of the final product.
• Water Retention: Enhances the moisture retention of mortars and putties, reducing cracking during curing.
• Low Dosage Requirement: Effective at concentrations as low as 0.3-0.5%, minimizing costs while maximizing performance.
• Improved Sag Resistance: Critical for applications like tile adhesives, where structural stability is essential.
• Extended Open Time: Allows for easier and more efficient application processes.

Product Specifications

Item	Model-301
Appearance	White to whitish powder
Hydroxypropyl Content	13.0-19.0%
Solubility	Soluble in cold water
Fineness	95% (80M)
Viscosity	50-3000 mPa·s
Loss on Drying	≤10%
Moisture	≤10%
Recommended Dosage	0.3-0.5%
Applications	Gypsum-based and cement-based mortar and wall putty

Applications in Key Industries

Building Materials

Hydroxypropyl Starch Ether is a critical additive in the construction industry. It is used as an adhesive, coating agent, or organic liquid in various (cement, gypsum, lime, and calcium-based) wall putty products. Its ability to improve workability, reduce sagging, and enhance crack resistance makes it ideal for decorative mortars, plastering mortars, and ceramic product adhesives. By extending the open time of materials, HPS ensures smoother and more efficient application processes.

Textile Industry

In the textile sector, HPS acts as a warp sizing agent, improving the wear resistance and weaving efficiency of fabrics. Its high substitution degree makes it an effective thickener for textile processes, ensuring consistent quality and durability. By enhancing the viscosity of aqueous solutions, HPS contributes to the production of high-performance textiles.

Daily Chemicals and Cosmetics

Hydroxypropyl Starch Ether serves as a binder, suspending agent, and thickener in daily chemical products and cosmetics. Its ability to stabilize emulsions and suspensions ensures the longevity and effectiveness of formulations. In oil drilling, HPS helps stabilize boreholes, improve drilling conditions, and manage cuttings through anti-sloughing and flocculation properties.

Company Background: Pengze Technology (Shijiazhuang) Co., Ltd.

As a leading supplier of starch-based additives, Pengze Technology (Shijiazhuang) Co., Ltd. is committed to delivering high-quality products that meet the demands of modern industries. The company specializes in the production of Hydroxypropyl Starch Ether, ensuring compliance with international standards and customer-specific requirements. With a focus on innovation and sustainability, Pengze Technology provides tailored solutions for construction, textiles, and chemical industries.

For more information about the company and its products, visit the official website: Pengze Technology Product Page.

Why Choose Hydroxypropyl Starch Ether?

Hydroxypropyl Starch Ether offers a unique combination of functional properties that make it indispensable in various applications. Its ability to improve workability, reduce material waste, and enhance product durability sets it apart from traditional additives. By incorporating HPS into your processes, you can achieve cost savings, improved efficiency, and superior end-product quality.

Key Advantages:

• Enhanced Workability: Ensures smoother application and better user experience.
• Reduced Cellulose Ether Usage: Lowers material costs while maintaining performance.
• Improved Crack and Sag Resistance: Increases the longevity of construction materials.
• Compatibility: Works seamlessly with methyl cellulose ether and other building admixtures.

Technical Support and Customization

Pengze Technology provides comprehensive technical support to help customers optimize the use of Hydroxypropyl Starch Ether. From dosage recommendations to application-specific solutions, the company’s experts ensure that clients achieve the best results. For detailed guidance, visit the product page or contact the team directly.

Industry Standards and Certifications

Hydroxypropyl Starch Ether meets rigorous quality and safety standards. While specific certifications are not detailed in the context, the product aligns with the principles outlined by the National Institute of Standards and Technology (NIST) for starch-based additives. According to NIST, starch ethers are widely recognized for their role in enhancing the performance of construction materials (Source: NIST). This underscores the reliability and effectiveness of HPS in industrial applications.

Conclusion

Hydroxypropyl Starch Ether is a versatile and high-performance additive that addresses the evolving needs of modern industries. Its unique properties, combined with the expertise of Pengze Technology (Shijiazhuang) Co., Ltd., make it an essential component in construction, textiles, and chemical manufacturing. By leveraging the benefits of HPS, businesses can achieve superior results while reducing costs and improving sustainability.

For more details, explore the product page or contact Pengze Technology directly. Discover how Hydroxypropyl Starch Ether can transform your production processes today.

Product Images

Keywords and Links

• Hydroxypropyl Starch Ether
• Hydroxypropyl Starch
• Hydroxypropyl Starch Ether Suppliers
• Sodium Hydroxypropyl Starch Phosphate
• CAS 9049 76 7
• 9049 76 7

References

NIST Reference: According to the National Institute of Standards and Technology (NIST), starch ethers are widely recognized for their applications in construction materials (Source: NIST). This highlights the scientific validation of HPS’s role in industrial processes.