Enhanced TDS
Knowde-enriched technical product data sheet
Identification & Functionality
- Chemical Family
- Polymer Name
- Technologies
- Product Families
Features & Benefits
- Materials Features
- Specific Features
- Flame retardant
- Reduced volatile content
Applications & Uses
- Markets
- 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
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 - Uncured Properties
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 - 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.
Regulatory & Compliance
- Certifications & Compliance
- Chemical Inventories
Packaging & Availability
- Country Availability
- Packaging Type
- 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.