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Internal Mold Release

 

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Fiber/Yarn Sizing Agent

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Polyacrylic Acid

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Polyurethane Adhesive

 

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Mal-odor Control

 

 

 

Polyacrylic acids

 

 

Polyacrylic Acid

 

Polyacrylic acid are a range of products of water soluble acrylic acid homo-polymer and methacrylic acid homo-polymer.    Typical products are supplied as a clear liquid, 25% to 40% or upto 55% solution in water.

 

Typical properties for representative Sizet X polyacrylic acid are as belows:

Medium molecular weight products are also available.

 

Grade No.

X-725

X-740

Type

Polyacrylic acid

Polyacrylic acid

Appearance

Clear water white liquid

Clear water white liquid

Active solids (%)

24-24.5

39.0-41.0

Molecular weight (GPC MW)

280,000 - 320,000

2,000 - 5,000

pH

2.2 to 2.8

1.5 to 2.5

Viscosity (cP at 25°C)

700 to 1,100

150 to 350

Specific gravity

1.1

1.2

 

Applications for Sizet X

Used as

- Dispersants for some particles.

- Textile warp sizes for synthetic polyamide yarns.

- Thickener in latex, paint and etc.

- Scale/deposit control agents in water treatment applications.

- Soil removal and anti-redeposition aids indetergents and cleaners.