COMFORTSIL FLD 21650 E4

COMFORTSIL FLD 21650 E4 is a high viscosity amino functionalized polydimethylsiloxane, based on our patented HALS (Hindered Amine Light Stabilizing) technology.

Principal: Elkem Silicones USA Corp.

Chemical Family: Hindered Amine Light Stabilizer (HALS), Silicones

End Uses: Textile Coating, Textile Silicone Softeners, Textiles

Labeling Claims: Not Listed In California Proposition 65

Features: High Temperature Performance, High Viscosity, High Viscosity, Hydrophilic, Hydrophilic, Imparts Softness Properties, Non-Yellowing, Soft Handle, Softness

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Enhanced TDS

Identification & Functionality

Features & Benefits

CASE Ingredients Features
Industrial Additives Features
Labeling Claims
Product Benefits

COMFORTSIL FLD 21650 E4 has been developed for formulation into emulsions destined for use in textile applications.

When applied to textiles it imparts properties of a good compromise between softness and hydrophilicity, whilst remaining non-yellowing due to the presence of HALS groups.

 

Applications & Uses

Coating End Applications
Compatible Substrates & Surfaces
Industrial Additives End Use
Markets
Applications
Product Applications

COMFORTSIL FLD 21650 E4 is easily emulsified into micro- or macro-emulsions, using typically C13 [EO]6 alcohol ethoxylated surfactants.

The application onto textile surfaces imparts the following properties:

  • Non-yellowing even at high temperatures.
  • Very good soft handle.
  • Good compromise softness / hydrophilicity.

Properties

Physical Form

Regulatory & Compliance

Certifications & Compliance
Contains any chemicals listed on Prop 65 (including impurities, residues, catalysts, monomers, and by-products and excluding heavy metals)?

Packaging & Availability

Packaging Type

Principal Information

Group Principal Number
S002177
Principal

Storage & Handling

Storage and Shelf Life Conditions

When stored in its original packaging: COMFORTSIL FLD 21650 E4 may be stored at temperatures between 2°C / 36°F and 40°C / 104°F for up to 24 months from its date of manufacturing.

Other

Appearance
Colorless to very pale yellow viscous liquid
Color (SDS)
Colorless
Item Number
Miscible in (SDS)
Diethylether
Odor (SDS)
Slight amine
USA/DOT UN Number
Not Applicable
Optical Properties
ValueUnitsTest Method / Conditions
Refractive Index1.408-at 25°C
Chemical Properties
ValueUnitsTest Method / Conditions
Free Amine Content2500.0 ppmppm
Shelf Life & Stability
ValueUnitsTest Method / Conditions
Shelf Life24.0 momo
Physical Properties
ValueUnitsTest Method / Conditions
Flash Point104.0 °C°C
Specific Gravity0.973-at 25°C
Viscosity90.0 cPscPsAt 25°C
SDS Physical and Chemical Properties
ValueUnitsTest Method / Conditions
Density (SDS)0.97 kg/dm³kg/dm³at 20°C
Flash Point (SDS)104.0 °C°C
Flash Point (SDS)104.0 °C°CClosed Cup
Kinematic Viscosity (SDS)90000.0 mm²/smm²/sat 25°C