Knowde Enhanced TDS
Identification & Functionality
- Chemical Family
- Polymer Name
- Technologies
- Product Families
Features & Benefits
- Materials Features
- Specific Features
- Flame retardant
- Reduced volatile content
Applications & Uses
- Applications
- Plastics & Elastomers End Uses
- Plastics & Elastomers Processing Methods
- Applications
- General Automotive Parts
- General Rubber Parts (Railway)
- Molded Parts
- Molded Seals (Automotive)
- Application Details
This grade is especially designed for economical manufacturing of flame retardant technical articles/parts by Liquid Injection Molding process.
Processing
The A and B components are delivered ready to use in 25 kg pail and 250 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
The excellent flame retardancy is confirmed by achieved UL94-V0 listings at 0.75 mm and 3 mm thickness and f1 rating acc. to UL746C: Unterwriters Laboratories File E75704 (Wacker Chemie AG). Good heat resistance, high oil resistance as well as short curing times are further benefits of this material.
- Note
Cure conditions: 5 min / 165°C in press, post-cured 4 h / 200°C.
| Value | Units | Test Method / Conditions | |
| Compression Set (at 22 hours, 175°C) | 13 | % | DIN ISO 815-1 type B method A |
| Density | 1.36 | g/cm³ | DIN EN ISO 1183-1 A |
| Dielectric Strength (1mm sheet) | 28 | kV/mm | IEC 60243-1 |
| Elongation (at break) | 300 | % | ISO 37 Type 1 |
| Loss on Ignition | 35 | % | EN ISO 4589-2 / ASTM D2863 |
| Rebound Resilience | 67 | % | ISO 4662 |
| Shore Hardness A | 55 | — | DIN ISO 48-4 |
| Tear Strength | 15 | N/mm | ASTM D 624 B |
| Tensile Strength | 6.3 | N/mm² | ISO 37 Type 1 |
| Volume Resistivity | 1,7 x 10¹⁵ | Ohm-cm | IEC 62631-3-1 |
| Value | Units | Test Method / Conditions | |
| Dynamic Viscosity (Shear rate 1 s⁻¹) | 240000 | mPa·s | DIN EN ISO 3219 |
| Dynamic Viscosity (Shear rate 10 s⁻¹) | 140000 | mPa·s | DIN EN ISO 3219 |
Regulatory & Compliance
- Certifications & Compliance
Packaging & Availability
- Country Availability
- Regional Availability
- Packaging Information
This product is available in 25 kg pail and 250 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.