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Tufel™ SE846
Tufel™ SE846 is a two-component, platinum-cured, 40A, translucent silicone rubber with high tear strength.
Fulfilled By ChemPoint
- Manufacturer: Momentive
- Product Line: Momentive Silicone Elastomers
- Product: Core Silicone Elastomers
- Industries: Building & Construction | Elastomers
- Authorized Countries: Canada | United States
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Overview
Tufel™ SE846 is a two-component, platinum-cured silicone rubber used to produce 40A compounds with high tear strength. It is blended using a 99:1 ratio with the CA-4 catalyst supplied. The CA-4 catalyst is a slow-curing catalyst, making it suitable for molding applications where scorch safety is required.
Specifications
Specific gravity: 0.09 ± 0.03
Appearance: Translucent
Polymer classification: VMQ
Minimum torque: 2–5
T1, minutes: 0.6–1.3
7-minute torque: 25–50
Primary Chemistry: Silicone rubber
Features & Benefits
High tear resistance
Translucent
Fast cure
Nonblooming
Thick section cure
Problems Solved
Slow cure in processing silicone rubber products
Insufficient translucency or tear strength in two-part silicone rubbers
Difficulties controlling the cure of silicone rubber products in molding applications
Applications
Medical tubing
Catheters
Medical devices
Food contact applications
Related Chemistries
Elastomers
Related Functions
Building & Construction
Related Properties
Elastomers
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