High Transparent Injection Molding Liquid Silicone Rubber for LED Lens

Payment Terms: L/C, T/T
High Transparent Injection Molding Liquid Silicone Rubber for LED Lens

Product Description

1. High transparent injection molding liquid Silicone rubber for LED Lens
1) Basic model: SCR2524-70A/B
2) Product Description
The product is high transparent 2-part liquid silicone gel, catalyzed by platinum.
3) Key features
High transparent
High light transmittance
High heat resistant and hight yellowing resistant
Can work under high temperature without yellowing for long time
Suitable for injection molding
4) Applications
Suitable for LED Lens
5) Packaging
The product is available in 1000g bottles.
6) Typical Properties

Remarks
The product should be closed tightly, protected from light and mosture, the shelf life is 12months.
These figures are for reference only, please contact us for detail
Properties Test method Unit SCR2524-70A/B
Appearance     Colorless and transparent,without impurities
Viscosity (25.ºC
)
DIN 53019 mPa.s A:6000   B:3000
Mixing ratio     A:B=1:1
Shore A hardness D2204 °A 70
Refractive index (25.ºC
)
GB/T614-2006   A:1.41 B:1.41
Light transmittance (550nm,2mm) GB/T2410-2008 % ≥94
Elongation at break D412 % 100
Tensile strength D412 MPa 7

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