Select Your Region
- Manufacturer: Momentive
- Product Line: Momentive Silicone Elastomers
- Product: Core Silicone Elastomers
- Industries: Building & Construction | Elastomers
- Authorized Countries: Canada | United States
Tufel™ SE871
Tufel™ SE871 is a two-component, FDA-approved, platinum-cured, 70A, translucent silicone rubber with high tear strength.
Quantity
Documents
Specifications
Appearance: Translucent
Specific gravity: 1.21 ± 0.03
Polymer classification: VMQ
Hardness, Shore A (post-cure, 2 hrs @ 177°C): 74
Minimum torque: 4–9
T1, minutes: 0.05–0.35
7-minute torque: 37–67
Primary Chemistry:
Silicone Rubber
- Manufacturer: Momentive
- Product Line: Momentive Silicone Elastomers
- Product: Core Silicone Elastomers
- Industries: Building & Construction | Elastomers
- Authorized Countries: Canada | United States
Manufacturer
Product Line
Product
Industries
Authorized Countries
Canada
United States
Overview
Tufel™ SE871 is a two-component, platinum-cured silicone rubber used to produce 70A compounds with high tear strength. It is blended using a 99:1 ratio with the supplied CA-2 catalyst, a fast-curing catalyst that makes it suitable for extrusion and calendering. Tufel™ SE871 can be utilized where incidental food contact occurs; it offers broad FDA regulations.
Specifications
Appearance: Translucent
Specific gravity: 1.21 ± 0.03
Polymer classification: VMQ
Hardness, Shore A (post-cure, 2 hrs @ 177°C): 74
Minimum torque: 4–9
T1, minutes: 0.05–0.35
7-minute torque: 37–67
Primary Chemistry:
Silicone Rubber
Features & Benefits
- High tear resistance
- Translucent
- Fast cure
- Nonblooming
- Thick-section cure
- Broad FDA approval for use in food applications
Problems Solved
Low tear strength or brittleness of silicone rubber molded products
Blooming or difficulties curing thick sections of silicone elastomers
Applications
Medical tubing
Diary processing silicones
Catheters
Medical devices
Food contact applications
Related Chemistries
Elastomers
Related Functions
Building & Construction
Related Properties
Elastomers
Momentive Silicone Elastomers Articles
Momentive Fluorosilicone Elastomers
Learn about Momentive range of fluorosilicone elastomers that are excellent for a wide range of industrial and transportation harsh conditions.
ChemPoint is here to help
Are you in the correct region?
We’ve detected that you are located in a different region than the region selected on the website. Would you like to change your region?
Current Region: English - United States
