Silicones With Optical Clarity

CHT’s series of optically clear silicones can be used to bond glass and plastics to flat screen panel and LCD displays and feature high refractive indices to provide contrast enhancement that yields high resolution. For LED encapsulation, these optically clear silicones feature non-yellowing catalyst systems providing UV resistance even throughout long-term exposure.

General Attributes:

UV resistant - non yellowing
Addition cure materials
Low viscosities
Choice of heat cure or heat accelerated RTV
Working temperatures from -60°C to 200°C

Applications:

LED potting
Outdoor signage, display and lighting
PV module manufacture
PV concentrator cell manufacture
Sealing aviation displays

CHT also manuafacture optically clear Liquid Silicone Rubber which can be used for various LED applications. One important area is the injection moulding of automotive headlamp light guides. For more information, see Silso Clear 21002 below or view the LED application page.

For further information or to request a sample please contact us.

Product Listing

Code	Description	Request Sample	TDS	SDS
ALPA-SIL CLEAR	2 part Silicone Moulding Rubber
EGel3000	Silicone Gel
QGel 900	High Refractive Phenyl Gel
QGel 910	High refractive index Phenyl gel
QGel 920	High refractive index Phenyl gel
QSil 209	Two-part Transparent Liquid Silicone Elastomer
QSil 210	2 part molding material
QSil 212	Two-part Transparent Liquid Silicone Elastomer
QSil 213	Two-part Transparent Liquid Silicone Elastomer
QSil 214	Two-part Transparent Liquid Silicone Elastomer
QSil 216	Two-part Transparent Liquid Silicone Elastomer
QSil 217	Two-part Transparent Liquid Silicone Elastomer
QSil 218	Two-part Transparent Liquid Silicone Elastomer
QSil 219	Two-part Transparent Liquid Silicone Elastomer
QSil 220	Two-part Self-Bonding Transparent Liquid Silicone Elastomer
QSil 222	Two-part Self-Bonding Transparent Liquid Silicone Elastomer
QSil 223	Two-part Transparent Liquid Silicone Elastomer
QSil 229	Two-part Self-Bonding Transparent Liquid Silicone Elastomer
QSil 229LV	Two-part Self-Bonding Transparent Liquid Silicone Elastomer
QSil 602	Two-part Transparent Liquid Silicone Elastomer
QSil Beyond X1	Two-part Self-Bonding Transparent Liquid Silicone Elastomer
SilSo Clear 21002	2 Part Optically Clear Liquid Silicone Rubber
QSil 207	Two-part Transparent Liquid Silicone Elastomer
QSil 211	Transparent Liquid Silicone Elastomer

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Optically Clear Silicone Encapsulants