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Additional two component type Silicone Rubber/Gel for LED ,IC Encapsulating / Packaging use

  • Model No.:RAY-8636 additional type
  • Made in:Taiwan, ROC
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Key Features

Additional two component type Silicone Rubber/Gel for LED ,IC Encapsulating / Packageing use

 

Code No. RAY-8636 in 1: 1 ratio

 

Introductions :

 

Due to the energy saver, best brightness and higher powder LEDs was applied on very field,as general illumination backlight for LCD, and Automotive light. In encapsulation epoxy resin can not stand heat cycle on applications.A new product Silicone rubber ,which had heat and weather resistant ,could be apply on electric circles and LEDs used.

 

Uncured properties :

 

RAY8636-A

 

viscosity:  1200 cps

 

special gravity 1.01

 

appearance transparency

 

RAY8636-B

 

viscosity : 1500 cps

 

special gravity 1.01

 

appearance transparency

 

Properties after cured :

 

Volume resistivity:  > 1.0 x 1015 ohm-cm

 

Dielectric strength:  > 20 Kv/mm

 

Color :   colorless

 

refraction 1.41

 

Transmittance%:  95%

 

Hardness Shore :  70 (ShoreA)

 

Lost on heat :   < 0.1%

 

Tension strength :  12. kg/cm2

 

Shrinkage:   0.2%

 

Operation process :

 

weight : Take RAY8636- A and RAY8636- B by 1:1 (weight ratio).

 

Defoaming :   Place the mixture in vacuum vessel.and kept vacuum lower than 500 mg Hg.

 

Filler : Be careful pouring silicone to the container, avoid occur bubble

 

Harden : Preheating 100 oC X 50 min. then Curing 150oC X 240 min.

 

Products are MADE IN TAIWAN

Main Export Market

India ,Mainland China ,Malaysia ,Singapore ,Taiwan, ROC ,United Arab Emirates