ELASTOSIL® LR 3020/60 A/B
- Chemical Family
- Silicones
ELASTOSIL® LR 3020/60 A/B is a liquid silicone rubber of the ELASTOSIL® LR 3020 series. It is a paste-like, easily pigmentable, two-component compound with short curing times. Its vulcanizates are noted for excellent steam resistance. This product can be used within a temperature range of -55 °C to +210 °C.
Properties
- Physical Form
- Paste
Product families
- Silicone Elastomers
Other characteristics
- Brand
- ELASTOSIL® LR
- End Uses
- Household Goods
- Features
Cost Effective, Fast Curing, Food Contact Acceptable, Heat Stabilized, Hot Water Resistant, Low VOC, Low Volatility, Pigmentable, Steam Resistant
- Polymer Name
- Liquid Silicone Rubber (LSR)
- Tear Strength
- 13.0 - 13.0 kN/m
- Processing Methods
- Injection Molding
- Note
Cure conditions : 5 min / 165°C in press, post-cured 4 h / 200°C.
- Markets
- Consumer Goods
- Properties
This product can be used within a temperature range of - 55°C to + 210°C. The addition of heat stabilizers at service temperatures of more than 180°C is recommended.
- Applications
- Consumer Goods — Housewares
- Technology
- Elastomers
- Packaging Type
- Drums
- Pails
- Labeling Claims
- Food Contact Acceptable
- Specific Features
- Food-contact
- Hot water resistant
- Reduced volatile content
- Steam resistant
- Additives Included
- Heat Stabilizer
- Material Features
- Cost Effective
- Fast Curing
- Food Contact Acceptable
- Heat Stabilized
- Hot Water Resistant
- Low VOC
- Low Volatility
- Pigmentable
- Application Details
The A and B components are delivered ready to use in 20 kg pail and 200 kg drum kits. With adequate metering equipment, they can be pumped directly from the original containers into the injection molding machine and mixed by a static mixer.
- 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.
Technical data
Table 1 of 2
6 rows| Characteristic | Value | Unit | Method |
|---|---|---|---|
| Compression Set (at 22 hours, 175°C) | 10 | % | DIN ISO 815-1 type B method A |
| Density | 1.13 | g/cm³ | DIN EN ISO 1183-1 A |
| Elongation (at break) | 280 | % | ISO 37 Type 1 |
| Shore Hardness A | 60 | — | DIN ISO 48-4 |
| Tear Strength | 13 | N/mm | ASTM D 624 B |
| Tensile Strength | 6.5 | N/mm² | ISO 37 Type 1 |
Table 2 of 2
2 rows| Characteristic | Value | Unit | Method |
|---|---|---|---|
| Dynamic Viscosity (Shear rate 1 s⁻¹) | 1500000 | mPa·s | DIN EN ISO 3219 |
| Dynamic Viscosity (Shear rate 10 s⁻¹) | 260000 | mPa·s | DIN EN ISO 3219 |
