Name: Silica gel desiccant
Covering Material: Non-woven cloth (Alternative material: Dupont TYVEK paper, Composite Paper, transparent OPP film etc.)
Packing weight per piece: common type is from 1g to 500g, or as required
Usage: absorbing the moisture, used in the package of electronic components, Instruments & Equipment, food, cosmetics, medicine, Automobiles parts, garments and shoes etc.
Silica gel desiccant is a highly active adsorption material. It is insoluble in water and any solvents and featured by non-poisonous, tasteless, and chemical stability. Standard clear silica gel inside of package is referred to be non-indicating. After absorbing the moisture, its color will become cloudy but its shape will be unchanged. This type of silica gel is cheap and effective.
Name: Dupont Tyvek Paper Clay desiccant
Dupont Tyvek Paper Clay desiccant is widely used in military Industries, precision instrument machinery, electronic and metal products, pharmaceutical and foodstuff, leather and clothing etc.
The inside material is extracted from natural mineral which is a kind of CaSiO3 clay, very steady. And it has more advantages in cost and environment protection. No pollution to the soil, river, and air. At normal temperature 25°C, RH 90%, the adsorption is 40% , its surpass the US MIL-D-3464E and Germen DIN55473.
Name: COBALT CHLORIDE FREE silica gel desiccant with Clear OPP film
Packing weight per piece: common type is from 1g to 500g, or as required
High feature: COBALT CHLORIDE FREE
Usage: Absorbing the moisture, used in the package of electronic components, Instruments & Equipment, food, cosmetics, medicine, Automobiles parts, garments and shoes etc.
Silica gel desiccant is a highly active adsorption material. It is insoluble in water and any solvents and featured by non-poisonous, tasteless, and chemical stability. Standard clear silica gel inside of package is referred to be non-indicating. After absorbing the moisture, its color will become cloudy but its shape will be unchanged. This type of silica gel is cheap and effective. Apart from clear silica gel, there is also orange silica gel. Orange silica gel has a big feature that when it absorbs moisture, the orange color will change into blue color. The change is visible and obvious, so covering material need be clear OPP film. The film surface has needle holes to absorb moisture conveniently and effectively.
Silica gel desiccant is a colorless or slightly yellow transparent or translucent silica crystals (also known as silica). Nonchemical reaction of crystalline body, such crystalline body inside micro fine pores reticular these pores can absorb water and moisture retain physical attractiveness, aviation parts, computer components, electronic products, leather products, pharmaceuticals, food and other industries. Even when silica gel desiccant is fully immersed in the water it will not soften or liquified. With nontoxic, odorless, non-corrosive, non-polluting characteristics, can be direct contact with any items DMF-free.
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