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Silopren™ LSR 7005

Chemical Family
Silicones

Silopren™ LSR 7005 liquid silicone rubber is a two-component, high-transparency, low-hardness, low-viscosity, fast-cure speed and ultra clear liquid silicone rubber (LSR). Providing good optical clarity, Silopren™ LSR 7005 liquid silicone rubber combines typical LSR properties, such as high temperature stability and flowability, with excellent UV and blue light stability. As a result, optical parts produced using this material can exhibit excellent durability and maintain optical clarity, even if exposed to high temperatures or UV light. The very low hardness and low modulus help enable easy assembling and coupling of molded optical elements. Silopren™ LSR 7005 liquid silicone rubber is designed to be processed through LSR injection molding technology, which can help to produce high precision optical parts even in large quantities at a high efficiency.Key Features and Typical Benefits Optical Clarity Durability Design Freedom Potential Applications Optical interfaces Rain light sensors Camera systems Optical sensors Other transparent applications.

Properties

Physical Form
Liquid

Product families

Applications

Applications
  • Consumer Goods — Appliances & Electronics
Electrical & Electronics — Devices & Assemblies
  • Consumer Electronics
Electrical & Electronics — Parts & Components
  • Sensors & Actuators

Product Families

Elastomers — Specialty Elastomers
  • Silicone Elastomers

Other characteristics

Brand
Silopren
Features

Crack Resistant, Durable, Fast Curing, Good Color Stability, Good Colorability, Good Mold Release, Good Thermal Stability, Heat Resistance, High Clarity, High Flow, Low Hardness, Low Viscosity, UV Resistant

Polymer Name
Liquid Silicone Rubber (LSR)
Processing Methods
Injection Molding, Liquid Injection Molding
Markets
  • Consumer Goods
  • Electrical & Electronics
Appearance
Clear or transparent
Flame Rating
UL 94 HB
Technology
Elastomers
Material Features
  • Crack Resistant
  • Durable
  • Fast Curing
  • Good Color Stability
  • Good Colorability
  • Good Mold Release
  • Good Thermal Stability
  • Heat Resistance
Country Availability
  • Brazil
  • Canada
  • China (Mainland)
  • Mexico
  • USA
Certifications and Compliance
UL 94
Plastics and Elastomers Processing Methods
  • Injection Molding
  • Liquid Injection Molding

Technical data

Table 1 of 2

2 rows
CharacteristicValueUnitMethod
Hardness5Shore AASTM D 2240
Strain at break210%ISO 37

Table 2 of 2

1 row
CharacteristicValueUnitMethod
Density980kg/m3ISO 1183

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