Silopren® LSR 2060

Category: Silicone Rubber, LSR , Silicone Rubber, LSR
Manufacturer: Momentive Performance Materials Inc.
Trademark: Silopren®
Fillers: -
Ports: Qinzhou, Shekou, Shanghai, Ningbo
Delivery Terms FOB, CIF, DAP, DAT, DDP
PDF: zkQFN7_Silopren-LSR-2060.pdf
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Message
Silopren LSR 2060 is a standard two-component liquid silicone rubber for injection molding processes. Because of its excellent processing properties it can be considered for use in a wide range of applications.

Key Features and Benefits
Vulcanizates consisting of Silopren LSR 2060 typically are distinguished by the following properties:
  • High thermal stability
  • Excellent stability and flexibility at low temperatures
  • Excellent biocompatibility
  • Sterilizable with ethylene oxide, steam and gamma radiation
  • Good rubber-like properties
  • Long service life at dynamic stress
  • High stability to ozone and ultraviolet light
  • Outstanding resistance to aging
  • Excellent dielectric behavior over a wide range of temperatures
  • Not readily combustible, does not melt or drip
  • Easily-pigmentable with LSR Color Pastes

Potential Applications
Because of its outstanding properties, Silopren LSR 2060 is an excellent candidate to consider for use in the following elastomeric articles:
  • Sealing elements
  • O-rings
  • Stoppers
  • Diaphragms
  • Keypads
  • Bellows
  • Catheters
  • Respiratory devices
  • Diving masks
  • Vibration dampers
  • Air vent flaps
  • Spark plug boots
  • Switch covers
  • Pressure cooker parts
  • Cable connectors
  • ... and many more.
General Information
Features
  • Biocompatible
  • Ethylene Oxide Sterilizable
  • Good Colorability
  • Good Processability
  • Good Stability
  • Good Thermal Stability
  • Good UV Resistance
  • Low Temperature Flexibility
  • Ozone Resistant
  • Radiation Sterilizable
  • Steam Sterilizable
  • Vibration Damping
Uses
  • Connectors
  • Diaphragms
  • Seals
Agency Ratings
  • BfR Food Contact, Unspecified Rating
  • DVGW W270
  • FDA 21 CFR 177.2600
  • ISO 10993
  • KTW Unspecified Rating
  • USP Class VI
  • WRAS Unspecified Rating
UL File Number
  • E205753
Forms
  • Liquid
Processing Method
  • Injection Molding
PhysicalNominal ValueUnitTest Method
Density 1.13g/cm³DIN 53479
HardnessNominal ValueUnitTest Method
Durometer Hardness (Shore A)60DIN 53505
ElastomersNominal ValueUnitTest Method
Tensile Strength 10.0MPaDIN 53504
Tensile Elongation (Break)450%DIN 53504
Tear Strength 130.0kN/mASTM D624
Compression Set (175°C, 22 hr)25%ISO 815
FlammabilityNominal ValueTest Method
Flame Rating HBUL 94
ThermosetNominal ValueUnitTest Method
Thermoset Components
    Part A Mix Ratio by Weight: 1.0
    Part B Mix Ratio by Weight: 1.0
Post Cure Time (200°C)4.0hr
Additional InformationNominal ValueUnitTest Method
Vulcanization (175°C)10.0min
Uncured PropertiesNominal ValueUnitTest Method
Color
    -- 2Translucent
    -- 3Translucent
Viscosity DIN 53019
    20°C 4600Pa·s
    20°C 5600Pa·s
Pot Life (20°C)4300min
Note Message
1 .Die B
2 .Part B
3 .Part A
4 .Part B
5 .Part A
Resin Grade Manufacturer Category Trademark
Matrixx 14N4003 The Matrixx Group, Inc. PP, Unspecified Matrixx
Nanjing Hongrui PA66 A306 Nanjing Hongrui Engineering Plastics Co., Ltd. Nylon 66 Nanjing Hongrui PA66
Daicel PP PT4F1 Daicel Polymer Ltd. PP, Unspecified Daicel PP
DynaMix™ 2044-G20D Polymer Dynamix Nylon 66 DynaMix™
Sylvin 6185-80 Brown 7413 Sylvin Technologies Incorporated PVC, Unspecified Sylvin