Silopren™ LSR 2003
- Chemical Family
- Silicones
Silopren™ LSR 2003 liquid silicone rubber is a two-component product formulated for use in liquid injection molding to produce elastomeric parts where low-durometer is a key requirement. LSR2003 elastomer is clear, but easily pigmentable with Momentive Performance Materials masterbatch colors.LSR2003 elastomer offers a convenient 1:1 mix ratio and releases easily from molds. Cure time is rapid, generally 10 to 40 seconds at 150°C (302°F) - 204°C (400°F), depending on part size, configuration, and molding temperature.Key Features and BenefitsLSR2003 liquid silicone rubber is distinguished by the following properties: Low-Durometer Non-Tackiness Sensory Characteristics (Added Cushioning) Rapid molding cycle times - > 20-60 seconds Convenient 1:1 Mix Ratio Potential ApplicationsThe combination of low-durometer and non-tackiness allows the product to be used in consumer goods applications such as: Corn Pads Heel Inserts Shoe Insole Vibration dampers.
Properties
- Physical Form
- Liquid
Product families
- Silicone Elastomers
Other characteristics
- Brand
- Silopren
- End Uses
- Footwear, General Purpose
- Features
Fast Curing, Fast Molding Cycle, General Purpose, Good Colorability, Good Mold Release, Low Hardness, Vibration Damping
- Polymer Name
- Liquid Silicone Rubber (LSR)
- Tear Strength
- 4.0 - 4.0 kN/m
- Processing Methods
- Injection Molding, Liquid Injection Molding
- Markets
- Consumer Goods
- Appearance
- Clear or transparent
- Applications
Consumer Goods — Footwear; Consumer Goods — Other Consumer Goods Applications
- Technology
- Elastomers
- Material Features
- Fast Curing
- Fast Molding Cycle
- General Purpose
- Good Colorability
- Good Mold Release
- Low Hardness
- Vibration Damping
- Country Availability
- Brazil
- Canada
- China (Mainland)
- Mexico
- USA
- Certifications and Compliance
- FDA Compliant
- Plastics and Elastomers End Uses
- Footwear
- General Purpose
- Plastics and Elastomers Processing Methods
- Injection Molding
- Liquid Injection Molding
Technical data
Table 1 of 2
4 rows| Characteristic | Value | Unit | Method |
|---|---|---|---|
| Tensile Strength | 3 | MPa | ISO 527 |
| Hardness | 5 | Shore A | ASTM D 2240 |
| Strain at break | 500 | % | ISO 527 |
| Tear Strength | 4 | kN/m | ASTM D 624 |
Table 2 of 2
1 row| Characteristic | Value | Unit | Method |
|---|---|---|---|
| Density | 1050 | kg/m3 | ISO 1183 |
