Select Your Region
Silopren™ LSR 2670
Silopren™ LSR 2670 is a two-component, 70A-durometer liquid silicone rubber with low viscosity, fast cure, and high tear.
Fulfilled By ChemPoint
- Manufacturer: Momentive
- Product Line: Momentive Silicone Elastomers
- Product: Liquid Silicone Rubber
- Industries: Elastomers
- Authorized Countries: Canada | United States
Fulfilled By ChemPoint
Quantity
Documents
Overview
Silopren™ LSR 2670 is a two-component liquid silicone rubber used to injection mold parts. In addition to the properties of LSR 2070, it has better tear resistance, lower viscosity, and faster reactivity, hence a shorter cycle time. As a result, silicone rubber vulcanization temperature can be lowered while keeping the crosslinking rate constant. The vulcanizate's characteristics are unaffected by the elevated reactivity.
Specifications
Form: Liquid
Color: Translucent
Density: 1.13 g/cm³
Shore A hardness durometer: 69
Tensile strength, /mm²: 9.5
Elongation at break, %: 350
Tear strength, N/mm: 30
Compression set 22 hrs at 175°C, %: 20
Primary Chemistry: Liquid silicone rubber
Features & Benefits
- High reactivity
- Low viscosity
- KTW approved
- Fast cure and shorter cycle time
- Improved processability
- High thermal stability and flexibility at low temperatures
- Stability to ozone and UV light
- Easily pigmentable
- Biocompatible and sterilizable with gamma radiation
Problems Solved
High viscosity and limited flexibility of traditional liquid silicone rubbers Low stability and high degradation of LSR products when exposed to high temperatures and radiation
Applications
Sealing elements O-rings Stoppers Keypads Pressure cooker parts Spark plug boots Vibration dampers Catheters
Related Chemistries
Elastomers
Related End Markets
Related Functions
Elastomers
Related Processes
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.
Have questions? Can't find the right product?
Ask our Experts
Talk to an Expert
Can't find the right product?
When You're Ready
Get a Quote
Ask a Question
Request a Sample
Request a Document
Document Download
Thank you
Your document download will begin shortly.
ChemPoint will not under any circumstances release personal user information to individuals or companies. All information collection is solely used to support ChemPoint customers service communications. Read our Privacy Notice.
Thank you
Thank you for your inquiry and interest in ChemPoint.
We will respond to you shortly.
ChemPoint will not under any circumstances release personal user information to individuals or companies. All information collection is solely used to support ChemPoint customers service communications. Read our Privacy Notice.
Thank you
Thank you for your inquiry and interest in ChemPoint.
We will respond to you shortly.
ChemPoint will not under any circumstances release personal user information to individuals or companies. All information collection is solely used to support ChemPoint customers service communications. Read our Privacy Notice.
Document Download
The document currently is provided in the following languages from the supplier at this time.
Document Download
The document currently is provided in the following languages from the supplier at this time.
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
