Stiffening Agent KR-851: Achieve Superior Stiffness and Durable Fabric Finish for Polyester & Polyester/Cotton Blends
Revolutionize your textile finishing with KR-851, the advanced stiffening agent designed to deliver exceptional, long-lasting stiffness and a premium handle to your polyester and polyester/cotton fabrics. Elevate product quality and customer satisfaction.
Get a Quote & SampleUnleash Superior Fabric Performance with KR-851

Stiffening Agent KR-851
Stiffening Agent KR-851 is a meticulously engineered high-molecular copolymer, formulated as a milky white emulsion. It is developed to enhance the aesthetic and tactile properties of fabrics, ensuring they meet the highest industry standards for quality and durability.
- Achieve durable stiff finishing for polyester cotton fabrics, providing long-lasting crispness and shape retention after treatment.
- Optimize your textile auxiliary agent processes with a nonionic composition that ensures compatibility and stable performance in your finishing baths.
- Purchase fabric stiffener for blends that delivers a consistently stiff, smooth, and thick handle, enhancing the perceived value and comfort of your textiles.
- Enhance fabric handle effectively, transforming the texture and feel of polyester and polyester/cotton materials for superior market appeal.
Discover the Transformative Advantages of KR-851
Exceptional Stiffening & Durability
Stiffening Agent KR-851 ensures fabrics attain a high stiffness that is both uniform and exceptionally durable, resisting wear and maintaining structural integrity over time. This leads to reduced re-treatment needs and enhanced product lifespan.
Enhanced Fabric Hand Feel
Beyond just stiffness, KR-851 imparts a remarkably smooth handle and a desirable thickness to the fabric, significantly improving its tactile quality and luxurious feel, which is crucial for consumer satisfaction.
Seamless Application & Versatility
As a nonionic fabric finishing agent, KR-851 boasts excellent solubility in water, making it incredibly easy to dilute and integrate into existing textile post-processing lines, including usage in the same bath with softeners.
Key Applications
Polyester Fabric Finishing
Designed for effective polyester fabric finishing, Stiffening Agent KR-851 provides consistent and superior stiffening results, crucial for high-performance textiles.
Polyester/Cotton Blends Finishing
Achieve optimal performance in polyester/cotton fabrics finishing, ensuring uniform stiffness and a refined handle across blended materials.
Interlining & Non-Woven Fabrics
Beyond traditional textiles, KR-851 acts as an excellent stiffener and binder for interlining fabrics and enhancing the surface of non-woven fabrics, expanding its utility across diverse material types.
General Textile Post-Processing
An essential textile auxiliary agent for the post-processing stage, improving the overall quality, drape, and wrinkle resistance of various fabrics.