Knowde Enhanced TDS
Identification & Functionality
- Additives Included
- Chemical Family
- Polymer Name
- Technologies
- Product Families
Features & Benefits
- Materials Features
- Specific Features
- Fast curing
- Low compression set without post-cure
- Oil bleeding
- Reduced volatile content
Applications & Uses
- Applications
- Plastics & Elastomers End Uses
- Applications
- Battery
- Connector Seals
- General Automotive Parts
- Molded Seals (LSR)
- Application Details
ELASTOSIL® LR 3852/50 A/B is particularly suitable for the economical production of cable and connector seals for the automotive industry.
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
- Uncured Properties
- 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.
| Value | Units | Test Method / Conditions | |
| Compression Set (at 22 hours, 175°C) | 15 | % | DIN ISO 815-1 type B method A |
| Density | 1.13 | g/cm³ | DIN EN ISO 1183-1 A |
| Elongation (at break) | 560 | % | ISO 37 Type 1 |
| Fluid Content | approx. 2.5 | % | — |
| Shore Hardness A | 47 | — | DIN ISO 48-4 |
| Tear Strength | 40 | N/mm | ASTM D 624 B |
| Tensile Strength | 9 | N/mm² | ISO 37 Type 1 |
| Value | Units | Test Method / Conditions | |
| Dynamic Viscosity (Shear rate 1 s⁻¹) | 2300000 | mPa·s | DIN EN ISO 3219 |
| Dynamic Viscosity (Shear rate 10 s⁻¹) | 600000 | mPa·s | DIN EN ISO 3219 |
Regulatory & Compliance
- Certifications & Compliance
Packaging & Availability
- Country Availability
- 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.