LS-6943 by Avantor is an odorless, transparent, solvent free, low viscosity, optically clear, thermosetting silicone (SI) resin. It is based on a dimethyl diphenyl silicone copolymer. It is available as two-part 10:1 mix ratio (Part A:B). It shows accelerated cure rate with heat. Suitable for applications requiring index matching at 1.43 and operating temperature range of -115°C to 260°C. LS-6943 is designed for bonding, casting or injection molding of high performance optical components.
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LS-6943 properties
Flammability properties
| Properties | Value & unit | Test condition | Test method |
|---|---|---|---|
| Flash Point | 0.0 Visible After Login | Visible After Login | Visible After Login |
Mechanical properties
| Properties | Value & unit | Test condition | Test method |
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| Hardness, Shore | 0.0 Visible After Login | Visible After Login | Visible After Login |
| Tensile Elongation | 0.0 Visible After Login | Visible After Login | Visible After Login |
| Tensile Strength | 0.0 Visible After Login | Visible After Login | Visible After Login |
Optical properties
| Properties | Value & unit | Test condition | Test method |
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| Refractive Index | 0.0 Visible After Login | Visible After Login | Visible After Login |
Other properties
| Properties | Value & unit | Test condition | Test method |
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| Viscosity | 0.0 Visible After Login | Visible After Login | Visible After Login |
Physical properties
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| Specific Gravity | 0.0 Visible After Login | Visible After Login | Visible After Login |