Enhanced TDS
Knowde-enriched technical product data sheet
Identification & Functionality
- Additives Included
- Chemical Family
- Polymer Name
- Technologies
- Product Families
Features & Benefits
- Labeling Claims
- Materials Features
- Specific Features
- Food-contact
- Less self-healing
- Low coefficient of friction
- Reduced volatile content
Applications & Uses
- Markets
- Applications
- Plastics & Elastomers End Uses
- Plastics & Elastomers Processing Methods
- Applications
- Dairy Applications
- Molded Parts
- Sanitary
- Application Details
These grades are particularly suitable for the economical production of large series of injection-molded articles. Parts made from ELASTOSIL® LR 3066/30 A/B can be used for technical applications. These articles are also suitable for use in conjunction with foodstuffs. Provided appropriate processing, ELASTOSIL® LR 3066/30 A/B parts can be used for food contact applications in accordance with the Recommendation "XV. Silicones" of the BfR and FDA 21 CFR § 177.2600 under observance of any given limitations on extractable and volatile substances.
Processing
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. The mixing ratio is 1 : 1. At room temperature, mixtures of A and B components have a pot life of at least three days.
Properties
- Physical Form
- Cured Properties
Value Units Test Method / Conditions Compression Set (at 22 hours, 175°C) 12 % DIN ISO 815-1 type B method A Density 1.1 g/cm³ DIN EN ISO 1183-1 A Elongation (at break) 660 % ISO 37 Type 1 Shore Hardness A 30 - DIN ISO 48-4 Tear Strength 31 N/mm ASTM D 624 B Tensile Strength 7.8 N/mm² ISO 37 Type 1 - Uncured Properties
Value Units Test Method / Conditions Dynamic Viscosity (Shear rate 1 s⁻¹) 810000 mPa·s DIN EN ISO 3219 Dynamic Viscosity (Shear rate 10 s⁻¹) 370000 mPa·s DIN EN ISO 3219 - 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.
- Note
Cure conditions : 5 min / 165°C in press, post-cured 4 h / 200°C.
Regulatory & Compliance
- Certifications & Compliance
- Chemical Inventories
Packaging & Availability
- Country Availability
- Packaging Type
- Regional Availability
- Packaging Information
This product is available in 20 kg pail 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.