hangzhou first applied material co.,ltd.-pg电子直营网

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filament encapsulant

introduction

this series is rubber type silicone encapsulant. f711 has excellent performanceinthermal shocktest, whichcan ensure the reliability of the filament in extreme conditions.


properties

product name

f-f707 

f-f708 

f-f709 

uncured properties

appearance

translucent

translucent

translucent

mixed viscosity mpa•s 

20000±3000

20000±3000

20000±3000

thixotropic index (5s-1/ 50s-1)

2.5 

2.5 

2.5 

cure condition °c/h

100/1 150/4

100/1 150/4

100/1 150/4

cured properties

refractive index @25°c

1.41

1.41

1.41

shore hardnessa  

37±2

40±2

42±2

tensile strength mpa

0.9

1.5

1.5

 elongation %

100

130

130

transmittance @450nm %

86

86

84

linear cte ppm/k

315

315

304

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