Rheotech™ 146

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Description

Rheotech™ 146 is an acrylic thickener specifically formulated for water-based systems. Here are its typical characteristics and properties:

Nature: Aqueous dispersion of an acrylic copolymer
Appearance: Low viscous white milky liquid
Solid Content: 28%
Active Content: 28%
pH: 3
Specific Gravity: 1.05
Solvent: Water

Description:
Rheotech™ 146 serves as a non-associative thickener, suitable for adhesives, paints, sealants, and mastics.

Recommended Addition Level:
Typically added between 0.2% to 1.5% as supplied on the total formulation weight.

Standard Packaging:
Available in:

1000L IBC
200L Drum
Bulk

Handling & Storage:
Protect from frost and weathering, store between 5°C and 40°C, and shield from direct sun exposure. Once opened, reseal the packaging immediately after use. Use within 6 months from delivery under these conditions.

Processing Instructions:
Supplied as a low viscosity liquid emulsion, it requires no predissolution, elimination of lumps, or warming. It can be used at the beginning of formulation, in pigment grinding, or in the finished product to adjust final viscosity. Rheotech™ 146 is applicable in various aqueous adhesives, paints, sealants, and mastics. Control the pH of the formulated product for optimal performance and reproducible viscosity.

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
Adhesives & Sealants
- Assembly
- Sealants
- Wet Glue Adhesive
- Wood Adhesive

Key Benefits:

Formulation: Cost in use, easy handling, color acceptance, compatibility post-ready addition.
Storage: Syneresis resistance, antisettling, in-can appearance, viscosity stability.
Application: Brushability, rollability, sag resistance, sprayability, temperature resistance.
Film Properties: Gloss, hiding power/opacity, rub out, stain resistance.

Files

TDS_RHEOTECH™-146_en_WW.pdf View

Application

Adhesives & Sealants

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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
- Specification Number: 000000127502
- Previous Specified Material: 00160302
- Trademark: WALOCEL™ (Trademark of The Dow Chemical Company)
Specifications and Testing Requirements:
1. Active Content (Dry Basis):
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  - Method: CE-55.4
  - Test Frequency: Audit basis
2. Substitution Degree:
  - Range: 0.82 — 0.95
  - Method: CE-28.4
3. Moisture Content (As Packaged):
  - Maximum: 8.0%
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4. pH Value (1% Aqueous Solution):
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5. Total Salt Content (Dry Basis):
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  - Test Frequency: Audit basis
6. Viscosity (Brookfield, LVT, SP.3, 30 RPM, 1% Aqueous Solution, Dry Basis, 25°C):
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Product Characteristics:
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- Moisture Content: The amount of water present in the product. This can affect the product’s handling and performance.
- pH Value: Measures the acidity or alkalinity of a 1% aqueous solution of the product.
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Product Overview:
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- Molecular Weight: 176.2 g/mol
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- Solubility at 25°C:
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  - Water in Solvent: 22.5 g/100 g (18.5 wt%)
Hansen Solubility Parameters:
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- Polar (p): 3 (J/cm³)^(1/2)
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Product Overview:
- Product Name: TEGO® Airex 902 W
- Manufacturer: Evonik Operations GmbH
Description:
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Rheotech™ 146

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Rheotech™ 146

Manufacturer

Main Actions

Description

Files

Categories

Application

Add a review

Leave a Reply · Cancel reply

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