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Plastic film-silica gel desiccant

Hotline£º0512-63316901

Principle

Plastic film is laminated by PET film and LDPE film, laser drilled, designed for silica-gel desiccant to show its character of brilliantly shining and glassy looking. When silica gel absorbing, the color of mixed blue or orange silica gel will change.

Scope of Applications

Available for electronic components, glass lenses, semiconductor packaging & testing, medical supplies & health care products, bio-chip and so on. 

According to

U.S. Military Standard (MIL-D-3464E),   Japanese Industrial Standard (JIS-Z-0701) and German Industrial Standard (DIN-55473). 

Technical data of Plastic film:

ItemUnitParameterAccording toTester
weightg/m262¡À3/Electronic scale
Puncture strength£¬¡İN20FTMS 101Electronic tensile testing machine
Sealing strength£¬¡İN/2518ASTM D 882

Characteristics of Silica gel

ItemParameterTester
AppearanceWhite transparent circular particle/
density£¬g/L£¬¡İ750-800Grad cylinder, Electronic scale
Particle diameter, mm2.0-4.0Micrometer
Adsorption capacity
RH=20%£¬g£¬¡İ
RH=40%£¬g£¬¡İ

3.0
6.0
Dynamic test box
Moisture content£¨170¡æ£©£¬%£¬¡Ü3.0Drier, electronic scale
PH value4~8PH test paper

Ingredient of silica gel

Chemical Components

Weight,%

CAS NO

SiO2 (wt%)

99.6

112926-00-8

Fe2O3(wt%)

0.4

1309-37-1


Weight£º2~500g

Storage£ºTemperature ¡Ü35¡æ£¬Humidity¡Ü70%

Valid period £ºone year/carton box, two years/plastic drum(without open)

Delivery date£º5 weekdays

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