Product Description
Shin-Etsu KEG2000-40 is a fast cure type liquid injection molding silicone. It is supplied as two components which are mixed in a 1:1 ratio to ensure easy and accurate blending. The viscosity of KEG2000-40 is low enough to allow easy pumping through most injection molding systems.
Product Features
- High tear strength
- Rapid cure time at elevated temperature
- Long pot life at room temperature
Typical Applications
- O-Rings
- Diaphragms
- Capping
- RubberRollers
- Connectorpackaging
- Otherelectrical parts
- ClassVI certification
Packaging Information
KEG-2000-40A/B is supplied in 40 kg (88 lb) pail kits and 400 kg (881 lb) drum kits, net weight.
Typical Properties
|
Type of HCR
|
LIMS
|
|
Durometer
|
41
|
|
Tensile Strength (psi)
|
1393
|
|
Elongation (%)
|
640
|
|
Specific Gravity
|
1.13
|
|
Compression Set (%)
|
6.00
|
|
Comp Set Time (hours)
|
22
|
|
Comp Set Temp (deg C)
|
180
|
|
Press Cure / Post Cure
|
Press/Post
|
|
Post Cure Time (hours)
|
4
|
|
Post Cure Temp (deg C)
|
200
|
|
100% Modulus
|
178
|
|
Tear Die B
|
183
|
|
Cure Time (minutes)
|
5
|
Storage and Shelf Life
- Recommended storage of this compound is at or below 90F and in a dry area. If stored as recommended, KEG-2000-40 A & B will have a shelf life of at least 6 months from the date of shipment
Regulatory Testing
