Enhanced TDS
Knowde-enriched technical product data sheet
Identification & Functionality
- Carrier
- Chemical Family
- Product Type
- Technologies
- Product Families
Features & Benefits
- Labeling Claims
- Ready-to-Use Product Features
- Specific Features
- Acetoxy-cure
- Condensation-curing
- Flowable
- Heat resistant
- One-component
- Self-leveling
- Solvent-free
Applications & Uses
- Markets
- Applications
- Application Area
- Cure Method
- Applications
- Appliances Industry
- Bonding & Sealing
- Household Applications
- Industrial Assembly
- Ready-to-Use Silicone Sealants - General Applications
- Small Appliances
- White Goods
- Application Details
High temperature resistant grade for sealing and bonding applications under high thermal stress. Use e.g. for sealing of steam chambers and sole plates of steam irons.
Processing
ELASTOSIL® E70 shows good primerless adhesion to many substrates. We recommend running preliminary tests to optimize conditions for the particular application.
Properties
- Cured Properties
Value Units Test Method / Conditions Density (in water, at 23°C) 1.24 g/cm³ DIN EN ISO 1183-1 A Recommended Service Temperature -45 to 200 °C - Elongation (at break, 23°C, t=2mm) 250 % ISO 37 Type 1 Shore Hardness A 40 - DIN ISO 48-4 Tensile Strength (at 23°C, t=2mm) 3.5 N/mm² ISO 37 Type 1 - Uncured Properties
Value Units Test Method / Conditions Curing Time (at 23°C, 50 %r.h) 12 hour/mm - Density (at 23°C) 1.22 g/cm³ DIN 53217 Skin Formating Time (at 23°C, 50% r.h) 15 minutes - Viscosity (at 25°C, Shear rate 0.5 s⁻¹) 75000 - ISO 3219 Viscosity (at 25°C, Shear rate 25 s⁻¹) 60000 - ISO 3219 - Properties
- Acetoxy-cure grade
- Self leveling properties
- max. recommended short term peak temperature 230°C
Regulatory & Compliance
- Certifications & Compliance
- Chemical Inventories
Safety & Health
- Safety Notes
During vulcanization of ELASTOSIL® E70, a total of 3% by weight of acetic acid is split off. These vapors should not be inhaled for long periods or in high concentration. Work areas should therefore be well ventilated. Contact of unvulcanized silicone rubber with eyes and mucous membranes must be avoided as this would cause irritation. However if it does happen, rinse the affected area thoroughly with water.
Packaging & Availability
- Country Availability
- Regional Availability