Knowde Enhanced TDS
Identification & Functionality
- Chemical Family
- CASE Ingredients Functions
Features & Benefits
- Labeling Claims
- CASE Ingredients Features
- Ready-to-Use Product Features
Applications & Uses
- Markets
- Cure Method
- Coating Type
- Applications
- Architectural Textiles
- Flame & Heat Protection
- Textiles for Protective Clothing
- Application Details
- ELASTOSIL LR 6200 A/B is a liquid silicone rubber with very low viscosity to produce textile coatings with good penetration into the substrate and dry surface touch.
- ELASTOSIL® LR 6200 A/B is well suited for textile coatings applications requiring enhanced flame retardancy.
Processing
- ELASTOSIL® LR 6200 A/B is processed by thorough mixing of componente A and B in a ratio 1 : 1.
- Recommended curing conditions: 3 min at 150°C or 1 min at 180°C.
- Adhesion of ELASTOSIL® LR 6200 A/B is generally good on nylon and polyester fabrics. It can be necessary in some cases to improve adhesion with additives (e.g. CATALYST C05 or adhesion promoters). Preliminary testing should be carried out to determine optimum formulation and cure conditions.
Properties
- Typical Properties
- Cured Properties
- Uncured Properties
- Properties
- Very low viscosity gives good penetration into the substrate.
- Dry surface touch
- Well suited for flame resistant textile coatings.
- Note
Cure conditions: mixture of LR 6200 A/B in ratio 1 : 1, 5 min / 165°C for cured properties.
Value | Units | Test Method / Conditions | |
Pot Life (at 23°C) | 3 | Days | — |
Value | Units | Test Method / Conditions | |
Density | 1.1 | g/cm³ | DIN EN ISO 1183-1 A |
Elongation (at break) | 210 | % | ISO 37 Type 1 |
Oxygen Index (LOI) | 31 | % | ASTM D 2863 |
Shore Hardness A | 40 | — | DIN ISO 48-4 |
Tear Strength | 4.6 | N/mm | ASTM D 624 B |
Tensile Strength | 2.8 | N/mm² | ISO 37 Type 1 |
Value | Units | Test Method / Conditions | |
Dynamic Viscosity (at 2.5 rpm, Component A) | 20000 | mPa·s | Brookfield |
Dynamic Viscosity (at 2.5 rpm, Component B) | 20000 | mPa·s | Brookfield |
Packaging & Availability
- Country Availability
- Regional Availability
- Packaging Information
This product is available in 20 kg pails and 200 kg drum kits.
Storage & Handling
- Storage Information
Once opened, containers should always be resealed after use to prevent the platinum catalyst from being poisoned by amines, sulfur or phosphorus compounds.