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NuSil Lightspan™ LS-6946 Silicone, Optical Adhesive Elastomer

Category Polymer , Adhesive , Thermoset , Silicone
Manufacturer NuSil
Trade Name Lightspan™
Port Ningbo port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
Download PDF NuSil Lightspan™ LS-6946 Silicone, Optical Adhesive Elastomer.pdf
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Material Notes:
General Purpose: Optical Adhesives and ElastomerApplications: Bonding, MoldingInformation provided by NuSil
Physical Properties Metric English Comments
Viscosity >= 35000 cP
>= 35000 cP
B
>= 40000 cP
>= 40000 cP
A
Mechanical Properties Metric English Comments
Hardness, Shore A 30
30
Tensile Strength at Break 4.70 MPa
682 psi
Elongation at Break 275 %
275 %
Tensile Modulus 0.00293 GPa
0.425 ksi
Young's
Shear Strength 3.52 MPa
511 psi
Lap
Thermal Properties Metric English Comments
CTE, linear 360 µm/m-°C
200 µin/in-°F
Optical Properties Metric English Comments
Refractive Index 1.46

@Wavelength 589 nm
1.46

@Wavelength 589 nm
Processing Properties Metric English Comments
Cure Time 120 min
2.00 hour
Work Time
30.0 min

@Temperature 150 °C
0.500 hour

@Temperature 302 °F
Descriptive Properties Value Comments
Mix Ratio 1:1
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