Coadis™ BR 3

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Description

Coadis™ BR 3 is a dispersing agent designed for use in gloss emulsion paints. Here are its typical characteristics and properties:

Nature: Polycarboxylate in aqueous solution
Appearance: Blue-green aqueous solution
Solid Content: 40%
Active Content: 40%
pH: 8
Brookfield viscosity: < 350 mPa.s
Specific gravity: 1.22
Neutralization type: Potassium
Solvent: Water

Description:
Coadis™ BR 3 is an acrylic copolymer dispersing agent specially formulated for water or glycol-based dispersions of titanium dioxide and iron oxides.

Recommended Addition Level:
To achieve good deflocculation of pigments and optimal gloss level, the recommended addition level in the formulation is typically between 0.60% and 1.0% (as supplied on total formulation weight).

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

Handling & Storage:
Store between 5 and 40°C, protected from weathering. Once opened, reseal packaging immediately. Use within 12 months under these conditions.

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

Market:

Coatings & Inks
- Architectural Coating
- Graphic Arts
- Industrial Coating
- Textile & Leather Coating
Adhesives & Sealants
- Assembly
- Sealants

Key Benefits:

Formulation: Compatibility, easy handling, ready to use, cost efficiency
Storage: Floating resistance, viscosity stability, antisettling, syneresis resistance
Film Properties: Rub out, tint strength, anticorrosion, chemical resistance, gloss hiding, transparency, water resistance, opacity

Files

TDS_COADIS™-BR-3_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.
- Precautionary Statements:
  - P260: Do not breathe dust.
  - P314: Get medical advice/attention if you feel unwell.
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Handling and Storage
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WALOCEL™ CRT 10000 G Sodium Carboxymethylcellulose is a specific type of sodium carboxymethylcellulose (CMC) produced by The Dow Chemical Company. Here's a detailed overview based on the provided sales specification:
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):
  - Minimum: 99.00%
  - 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%
  - Method: CE-7.1
4. pH Value (1% Aqueous Solution):
  - Range: 6.5 — 8.5
  - Method: CE-8.1
5. Total Salt Content (Dry Basis):
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  - Method: CE-15.4
  - Test Frequency: Audit basis
6. Viscosity (Brookfield, LVT, SP.3, 30 RPM, 1% Aqueous Solution, Dry Basis, 25°C):
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  - Method: CE-5.15
Product Characteristics:
- Active Content: Indicates the amount of carboxymethylcellulose present in the product.
- Degree of Substitution: Refers to the extent to which the cellulose molecule has been substituted with carboxymethyl groups. This affects the solubility and viscosity.
- 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.
- Total Salt Content: Indicates the amount of salt present, which can influence the viscosity and stability of the product.
- Viscosity: A measure of the product's thickness or resistance to flow in an aqueous solution. This is important for its functionality in various applications.
Usage and Safety:
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Product Overview:
- Product Name: DOWANOL™ DPnP Glycol Ether
- Chemical Formula: C3H7O[CH2(CH)CH3O]2H (Major isomer)
- CAS Number: 29911-27-1
Description:
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Physical Properties:
- Molecular Weight: 176.2 g/mol
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- Flash Point (Setaflash Closed Cup): 88°C (190°F)
- Freezing Point: <-75°C (<-103°F)
- Vapor Pressure at 20°C: 0.08 mmHg (0.11 mbar)
- Specific Gravity (25/25°C): 0.919
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  - @ 20°C: 0.921 g/cm³ (7.68 lb/gal)
  - @ 25°C: 0.916 g/cm³ (7.65 lb/gal)
- Viscosity at 25°C: 11.4 cP (mPa•s)
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- Specific Heat at 25°C: 1.94 J/g/°C
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- Autoignition Temperature: 205°C (401°F)
- Evaporation Rate:
  - n-Butyl Acetate = 1.0: 0.014
  - Diethyl Ether = 1.0: 903
- Solubility at 25°C:
  - Solvent in Water: 17.2 g/100 g (15 wt%)
  - Water in Solvent: 22.5 g/100 g (18.5 wt%)
Hansen Solubility Parameters:
- Dispersion (d): 15.0 (J/cm³)^(1/2)
- Polar (p): 3 (J/cm³)^(1/2)
- Hydrogen Bonding (h): 9.6 (J/cm³)^(1/2)
Flammable Limits (Vol.% in Air):
- Lower: 0.68%
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Product Overview:
- Product Name: TEGO® Airex 902 W
- Manufacturer: Evonik Operations GmbH
Description:
TEGO® Airex 902 W is a highly effective and compatible deaerator emulsion based on polyether siloxane technology. It is particularly effective against both micro-foam and macro-foam.
Key Benefits:
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- Appearance: White thixotropic liquid
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- Before use, mix briefly with low shear forces.
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Handling & Storage:
- Store in original unopened packaging between +4 and +40°C.
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Coadis™ BR 3

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Coadis™ BR 3

Manufacturer

Main Actions

Description

Files

Categories

Application

Add a review

Leave a Reply · Cancel reply

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Dowanol DPnP

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Hansen Solubility Parameters:

Flammable Limits (Vol.% in Air):

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