Natrosol™ 250 HHR Hydroxyethyl

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Description

Natrosol™ 250 HHR Hydroxyethylcellulose, PC Grade is a type of nonionic water-soluble polymer. It is available in the form of a white, free-flowing granular powder. This polymer finds applications in various personal care products, including:

Hair Conditioner: Helps improve the texture and manageability of hair.
Liquid Soaps: Adds viscosity and texture to liquid soap formulations.
Shave Gels and Foams: Enhances the consistency and lubricating properties of shave gels and foams.
Toothpaste (High Salt): Functions as a thickener and stabilizer in toothpaste formulations with high salt content.
Wipes (Baby and Adult): Aids in providing the desired texture and moisture retention in wipes for both baby and adult use.
Makeup/Mascara: Contributes to the texture and application properties of makeup and mascara products.
AP/Deodorant Solids: Helps improve the texture and spreadability of antiperspirant and deodorant formulations in solid form.
Lubricant Gels: Acts as a thickening agent in lubricant gels, enhancing their viscosity and lubricating properties.

Natrosol HEC solutions exhibit pseudoplastic or shear-thinning behavior, meaning they appear thick when at rest but become thinner when subjected to shear forces, such as during application or dispensing. This property allows products formulated with Natrosol HEC to dispense easily from the container while spreading smoothly on hair and skin, providing a rich and thick texture without feeling heavy or sticky.

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Siliplast 810 is a product used primarily as a filler and raw material in industrial applications:
Product Information
- Trade Name: Siliplast 810
- Supplier: Quarzwerke GmbH, Germany
- Uses: Used primarily as a filler and raw material in various industrial applications.
Composition
- Quartz (SiO₂): 1% - 10% by weight. Quartz is the primary hazardous component, known for its potential to cause lung damage if inhaled in dust form.
- Feldspar-group minerals: 87% or more by weight.
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.
  - P501: Dispose of contents/container to an approved waste disposal plant.
Handling and Storage
- Handling: Avoid dust formation and breathing dust. Use appropriate ventilation.
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WALOCEL™ CRT 10000 G

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):
  - Maximum: 1.00%
  - Method: CE-15.4
  - Test Frequency: Audit basis
6. Viscosity (Brookfield, LVT, SP.3, 30 RPM, 1% Aqueous Solution, Dry Basis, 25°C):
  - Range: 900 — 1500 mPa.s
  - 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:
- Precautionary Information: Always read precautionary information and material safety sheets for handling, storage, and safety guidelines.
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Alberdingk AC 2019

Alberdingk AC 2019 VP is an aqueous, fine disperse copolymer dispersion free of APEO (Alkylphenol Ethoxylates), plasticizers, and protective colloids. This product is designed for various applications in the building and construction industry, as well as in plastics.
Product Overview:
- Product Name: Alberdingk AC 2019 VP
- Product Number: 000000000000220901
Description:
Alberdingk AC 2019 VP is a copolymer dispersion in water that does not contain APEO, plasticizers, or protective colloids. It is noted for its fine dispersion characteristics and is suitable for a range of applications.
Product Information:
- Minimum Film Forming Temperature (MFFT): 17°C
- Multi Phase: No
- Self Crosslinking (SXL): No
- Solids Content: 45.0 - 47.0%
- Viscosity (Brookfield RVT): 500 - 1,500 mPas
- pH-Value: 8.0 - 9.0
Applications:
- Building & Construction:
  - Coloured stone plaster
  - Facade paints
- Flooring:
  - Tennis Court
- Plastics:
  - PA 6 (Perlon)
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Dowanol DPnP

DOWANOL™ DPnP Glycol Ether (Dipropylene Glycol n-Propyl Ether) is a slow-evaporating glycol ether produced by The Dow Chemical Company. Here is a detailed overview of the product based on the provided information:
Product Overview:
- Product Name: DOWANOL™ DPnP Glycol Ether
- Chemical Formula: C3H7O[CH2(CH)CH3O]2H (Major isomer)
- CAS Number: 29911-27-1
Description:
DOWANOL™ DPnP is characterized by a slower evaporation rate compared to DOWANOL™ PnP glycol ether and is slightly more hydrophobic. It has a mid-range balance between hydrophobic and hydrophilic properties and offers significant water solubility. It is highly effective as a coalescent in coatings, providing excellent film properties and compatibility with hydrophobic materials.
Physical Properties:
- Molecular Weight: 176.2 g/mol
- Boiling Point: 213°C (415°F)
- 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
- Density:
  - @ 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)
- Surface Tension at 25°C: 27.8 dynes/cm (mN/m)
- Specific Heat at 25°C: 1.94 J/g/°C
- Heat of Vaporization at Normal Boiling Point: 265 J/g
- Net Heat of Combustion at 25°C: 29.7 kJ/g
- 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%
Applications:
- Coalescent for Water-Borne Latex Coatings: Enhances film formation and performance.
- Active Solvent for Solvent-Borne Coatings: Provides good solvency and compatibility with various materials.
Features:
- Colorless
- Low odor
- Moderately soluble in water (19 ml/100 ml)
- Good chemical stability
- Excellent solvent properties
- Efficient surface tension reduction
- Low toxicity
- Wide range of applications

Natrosol™ 250 HHR Hydroxyethyl

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Natrosol™ 250 HHR Hydroxyethyl

Manufacturer

Main Actions

Description

Files

Categories

Application

Add a review

Leave a Reply · Cancel reply

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