Ecodis™ P 90

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Description

Ecodis™ P 90 is a dispersing agent designed for water-based systems, particularly dispersion paints formulated with extenders. Here are its typical characteristics and properties:

Nature: Polyacrylate Ammonium Salt
Appearance: Green liquid
Solid Content: 40%
Active Content: 40%
pH: 7
Specific Gravity: 1.16
Neutralization Type: Ammonium
Solvent: Water

Description:
Ecodis™ P 90 is formulated to facilitate the dispersion of extenders and inorganic pigments in water-based systems, ensuring complete dispersion even at high solids contents and in systems with high PVC (Pigment Volume Concentration).

Recommended Addition Level:
The required amount varies from 0.1% to 0.5% of active ingredients based on the total weight of pigments and fillers. It is recommended to disperse pigments and fillers in a pH range of 7.5 to 9.5.

Standard Packaging:
Available in:

1000L IBC
220L Drum
Bulk

Handling & Storage:
Store between 5°C and 40°C, protected from weathering. Once opened, reseal the packaging immediately after use. A small decrease in pH may be observed, which can be corrected by adding small quantities of ammonium hydroxide. Use within 12 months from delivery under these conditions.

Processing Instructions:
Ecodis™ P 90 should be added before blending pigments and extenders. The addition level is determined by plotting the graph of viscosity of the dispersion in water versus the amount of dispersant added. The level of dispersant corresponding to the minimum viscosity is selected as the addition level.

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

Market:

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

Key Benefits:

Formulation: Cost in use, compatibility, easy handling, ready to use.
Storage: Antisettling, viscosity stability, floating resistance, syneresis resistance.
Film Properties: Hiding power/Opacity, chemical resistance, stain resistance, transparency, water resistance.

Files

TDS_ECODIS™-P-90_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.
- Precautionary Statements:
  - P260: Do not breathe dust.
  - P314: Get medical advice/attention if you feel unwell.
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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):
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  - 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:
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- 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:
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- 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)
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  - @ 25°C: 0.916 g/cm³ (7.65 lb/gal)
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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:
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  - 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)
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- Lower: 0.68%
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Product Overview:
- Product Name: TEGO® Airex 902 W
- Manufacturer: Evonik Operations GmbH
Description:
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- Appearance: White thixotropic liquid
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Ecodis™ P 90

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Ecodis™ P 90

Manufacturer

Main Actions

Description

Files

Categories

Application

Add a review

Leave a Reply · Cancel reply

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Siliplast 810

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Description:

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