Select Your Region
Silopren™ LSR 2050
Momentive Silopren™ LSR 2050 properties consist of a two-component, 50A, general-purpose liquid silicone rubber that exhibits excellent thermal stability and cure rates.
Quantity
Documents
- Manufacturer: Momentive
- Product Line: Momentive Silicone Elastomers
- Product: Liquid Silicone Rubber
- Industries: Building & Construction | Metal Processing & Fabrication | Plastics
- Authorized Countries: Canada | United States
Fulfilled By ChemPoint
Fulfilled By ChemPoint
Manufacturer
Product Line
Product
Authorized Countries
Canada
United States
Overview
Momentive Silopren™ LSR 2050 is a two-component liquid silicone rubber used for injection molding. It is translucent, easily pigmented, and processed in a 1:1 mix ratio. Silopren™ liquid silicone rubber (LSR) 2050 has high-temperature stability and flexibility at lower temperatures. Silopren™ LSR 2050 processing properties provide versatile capabilities in many silicone applications. Vulcanizates utilizing Silopren™ LSR 2050 will exhibit good rubberlike properties, dielectric behavior over a range of temperatures, and long service life. Additionally, it is not readily combustible.
Specifications
Form: Liquid
Color: Translucent
Density, g/cm³: 1.12
Shore A hardness: 51
Tensile strength, N/mm²: 10
Elongation at break, %: 600
Tear strength, N/mm: 35
Compression set (22 hrs at 175°C), %: 25
Primary Chemistry: Liquid silicone rubber
Features & Benefits
- High thermal stability
- Flexible at low temperatures
- Biocompatible
- Stability to ozone and UV light
- Resistance to aging
- Fast cure cycles and increased productivity
- Can be sterilized with ethylene oxide and gamma radiation
Problems Solved
LSR resin is not reaching 50A shore hardness Poor thermal or UV stability of liquid silicone resins or elastomers Limited flexibility or difficulties processing at low temperatures Problems with incomplete or longer curing times
Applications
Seals O-Rings Stoppers Diaphragms Diving masks Keypads Bellows Pacifiers Baby teats Respiratory devices Pressure cooker parts Switch covers Nose pads Cable connectors
Related End Markets
Related Functions
Building & Construction
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
Have questions? Can't find the right product?
Ask our ExpertsWhen You're Ready
When You're Ready
View Support Articles
Talk to an Expert
Ask a Question
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 - Canada
