Optical-Grade Transparent LSR (5050-OT Series)

Liquid Silicone Rubber — Optical (5050-OT)

Optical-Grade Transparent LSR (5050-OT Series)5050-40OT / 5050-50OT / 5050-60OT / 5050-70OT
Silicone Rubber

Overview

Two-component (A/B), platinum-cured optically transparent liquid silicone rubber with ~93.7% light transmittance. Low volatility, excellent aging resistance. Shore A 40, 50, 60, 70. Injection-mold ready.

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Key Features

  • Light transmittance ≈ 93.7%
  • Low volatility, excellent aging resistance
  • Hardness: 40 / 50 / 60 / 70 Shore A
  • Halogen-free, FDA, LFGB, RoHS, REACH, PAHs compliant
  • Injection-molding cycle ≤ 30 s

Applications

  • Optical transparent molded parts
  • Eyeglass nose pads
  • Camera and lens components
  • LED lenses and light guides
  • High-transparency consumer parts

Technical Snapshot

Product Code5050-40OT / 5050-50OT / 5050-60OT / 5050-70OT
CategoryLSR — Liquid Silicone Rubber
SubcategoryLiquid Silicone Rubber — Optical (5050-OT)
Cure SystemPlatinum cure, injection molding, 120 °C × 5 min
PackagingA/B components in 20 kg or 200 kg pails

Full technical data (TDS) and safety data (SDS) sheets are available on request. Detailed hardness, viscosity and mechanical parameters are provided during quotation.

Solution Positioning

Optical LSR for clear injection-molded parts in eyewear, lighting, and electronics.

Served Industries

  • Optical Devices
  • Eyewear
  • LED Lighting
  • Consumer Electronics
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