PVA Powder

PVA Powder

Additional information

Classification

Water-soluble Synthetic Polymer

CAS

9002-89-5

Composition

Polyvinyl alcohol (PVA)

PVA-based sizing agent is the most efficient synthetic sizing and fabric processing agent. It has excellent adhesion to cotton, hemp, polyester, vinylon, and viscose fibers. The sizing film is colorless, transparent, tough, abrasion-resistant, sunlight-resistant, and has high mechanical strength. It can reduce the head breakage rate of the fabric. Due to the small amount of sizing, the woven fabric is smooth and delicate without being rough, and it can increase the number of rolls and is easy to desize.

Product Details:

Premium PVA Powder – Superior Sizing & Finishing for Every Fiber

Achieve Smooth, Durable, and High-Quality Textiles – PVA Powder

PVA-based sizing agent is the most efficient synthetic sizing and fabric processing agent. It has excellent adhesion to cotton, hemp, polyester, vinylon, and viscose fibers. The sizing film is colorless, transparent, tough, abrasion-resistant, sunlight-resistant, and has high mechanical strength. It can reduce the head breakage rate of the fabric. Due to the small amount of sizing, the woven fabric is smooth and delicate without being rough, and it can increase the number of rolls and is easy to desize.

PVA can also be used as a fabric finishing agent, often mixed with urea and formaldehyde. When the fabric undergoes high-temperature baking, it undergoes a chemical reaction, making the resin more flexible, thus improving the stiffness and elasticity of the processed fabric. The degree of stiffness of the fabric can be adjusted by the amount of PVA used.

 

Features

  • Excellent adhesion
  • Reduced head breakage rate
  • Good stiffness and elasticity
  • Increased number of rolls
  • Easy desizing

Applications

Warp sizing agent

Suitable for sizing and fabric processing of cotton, linen, polyester, vinylon, and viscose fibers.

Finishing agent

Used as a fabric finishing agent, often mixed with urea and formaldehyde.

PVA applications 02

 

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