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Knowde-enriched technical product data sheet
Identification & Functionality
- Carrier
- Chemical Family
- Technologies
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Features & Benefits
- Labeling Claims
- Materials Features
- Specific Features
Electrically conductive
Applications & Uses
- Markets
- Applications
- Plastics & Elastomers End Uses
- Plastics & Elastomers Processing Methods
- Applications
Cable Accessories
- Application Details
POWERSIL® 464 A/B is suitable for production of electrically conductive injection molded articles, especially cable accessories in the medium and high voltage range. Due to a special formulation good bonding of RTV-2 / LSR rubber onto non-post-cured premolded parts of POWERSIL® 464 A/B can be achieved. The higher possible the cure temperature of RTV-2 / LSR rubber the better will be the bonding. Post curing of the whole part additionally improves adhesion.
Processing
Components A and B are delivered ready to use in drums of 20 and 200 liters capacity. They can be pumped by means of standard metering equipment from these drums and mixing in a static mixer straight into the heated mold. 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
- Catalyst Properties
Value Units Test Method / Conditions Dynamic Viscosity (A+B, Shear rate 10 s⁻¹) 450000 mPa·s DIN EN ISO 3219 Kick-Off Temperature (A+B) 115 °C - Pot Life (A+B, at 23°C) 3 days - - Cured Properties
Value Units Test Method / Conditions Density 1.1 g/cm³ DIN EN ISO 1183-1 A Elongation (at break) 350 % ISO 37 Type 1 Impact Resilience min. 50 % ISO 4662 Shore Hardness A 50 - DIN ISO 48-4 Tear Strength 25 N/mm ASTM D 624 B Tensile Strength 7 N/mm² ISO 37 Type 1 Volume Resistivity 75 Ohm-cm IEC 62631-3-1 - Uncured Properties
Value Units Test Method / Conditions Dynamic Viscosity (Component A, Shear rate 10 s⁻¹) 460000 mPa·s DIN EN ISO 3219 Dynamic Viscosity (Component B, Shear rate 10 s⁻¹) 440000 mPa·s DIN EN ISO 3219 Mix Ratio (A:B) 1:1 parts by weight - - Properties
- Ready-to-use, two-component system
- Good bonding features onto RTV-2 rubber
- Stable electrical properties
- Good mechanical properties
- Note
Cured Properties: Cured for 5 min at 165°C and post-cured for 4 h at 200°C.
Regulatory & Compliance
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Packaging & Availability
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