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Nonwoven-silica gel desiccant

Hotline£º0512-63316901


Principle

New nonwoven fabric packaging, no leakage of dust,  no foreigner matter. It has similar performance to Tyvek , but cheaper costs.

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 New nonwoven:

ItemUnitParameterAccording toTester
weightg/m260-97/Electronic scale
Puncture strength£¬¡İN20-25FTMS 101Electronic tensile testing machine
Sealing strength£¬¡İN/15mm6ASTM 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 ComponentsWeight,%CAS NO
SiO2 (wt%)99.6112926-00-8
Fe2O3(wt%)0.41309-37-1


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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