Coapur™ 3025

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Description

Coapur™ 3025 is a water-soluble, non-ionic polyurethane thickener with the following typical characteristics and properties:

Nature: Water soluble non-ionic polyurethane
Appearance: Viscous whitish liquid
Solid Content: 25%
Active Content: 25%
pH: 7
Brookfield viscosity: 6000 mPa.s
Specific gravity: 1.04
Solvent: Water

Description:
Coapur™ 3025 is a solvent-free and APEO-free pure associative polyurethane thickener, also known as HEUR, NISAT, or NSAT. It provides a pure Newtonian rheology to water-borne systems, allowing selective adjustment of high shear viscosities to ensure excellent film build, spatter resistance, and leveling, along with low dosage and flexibility of use.

Recommended Addition Level:

Typical dosage: between 0.5% and 3% (dry on total formulation weight).
Addition should occur at levels between 0.5% and 1.5% depending on the rheological profile of the co-thickener when used in combination, or between 1% and 3% when used as a sole thickener.

Standard Packaging:
Available in 1000L IBC and 220L drum. Other packaging options may be available upon request.

Handling & Storage:
Store between 5°C and 40°C, protected from weathering and direct sunlight exposure. Reseal packaging immediately after use. To be easily pumpable, Coapur™ 3025 should be used at around 20°C. Use within 12 months under these conditions.

Health and Environmental Data:
Refer to the Safety Data Sheet for safe handling. For more information about health and environmental data, contact the manufacturer.

Market:

Coatings & Inks
- Architectural Coating
- Graphic Arts
- Industrial Coating
- Textile & Leather Coating
- Traffic Paint
Adhesives & Sealants
- Other Adhesives
- Pressure Sensitive Adhesives

Key Benefits:

Formulation: Color acceptance, post addition, ready to use, compatibility, cost-effective, easy handling
Storage: Viscosity stability, in-can appearance, syneresis resistance
Application: Film build, spatter resistance, brushability, rollability, temperature resistance
Film Properties: Anticorrosion, leveling, rub out, water resistance, chemical resistance, gloss, hiding power/opacity, transparency

Files

TDS_COAPUR™-3025_en_WW.pdf View

Application

Adhesives & Sealants

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Composition
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Hazards Identification
- Classification:
  - Specific target organ toxicity - repeated exposure, Category 2 (Lungs).
- Hazard Statements:
  - H373: May cause damage to organs (lungs) through prolonged or repeated exposure if inhaled.
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Product Overview:
- Product Name: WALOCEL™ CRT 10000 G
- Chemical Name: Sodium Carboxymethylcellulose
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- Previous Specified Material: 00160302
- Trademark: WALOCEL™ (Trademark of The Dow Chemical Company)
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  - Method: CE-55.4
  - Test Frequency: Audit basis
2. Substitution Degree:
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  - Method: CE-28.4
3. Moisture Content (As Packaged):
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  - Test Frequency: Audit basis
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- Moisture Content: The amount of water present in the product. This can affect the product’s handling and performance.
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Product Overview:
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- Solubility at 25°C:
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Hansen Solubility Parameters:
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- Polar (p): 3 (J/cm³)^(1/2)
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Product Overview:
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- Manufacturer: Evonik Operations GmbH
Description:
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Coapur™ 3025

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Coapur™ 3025

Manufacturer

Main Actions

Description

Files

Categories

Application

Add a review

Leave a Reply · Cancel reply

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