The SGT desiccant bags consist of a low-dust or dust-free water vapour permeable material. In accordance to temperature and relative humidity the desiccant bags can adsorb up to 1/3 of their own weight of water vapour.
Tyvek® is made from a special endless fibre. This patented product from DuPont is extremely tear proof and nearly dust-tight. With its unique fibre structure the tear resistance will not get lost even in case of scratches in the fibre. Tyvek® keeps its characteristics in
dry as well as in wet condition. It is resistant to most acids, bases and salts. From 0 to 100% r. H. Tyvek® size remains stable. Under these conditions the measurements change less than 0.01 %.
Specifications:
- Silicon dioxide: > 97%
- PH-Value: > 4
- Grain size:
- 0,5 g, 1g: 1 - 3 mm
- <= 2g: 2 - 4mm
- Adsorption capacity for water vapour at 25°C:
- r.H. = 20%: > 8%
- r.H. = 50%: > 20%
- r.H. = 90%: > 30%
Packing:
- Inner packaging: PE-Bag
- Outer packaging: Corrugated cardboard
Silica Gel Tyvek can be used in many different environments. Can be used for e.g.:
- Vitamin tablets
- Food products
- Food supplements
- Pharmaceutical products
- Camera or photographic equipment
- Cosmetics
- Diagnostic products
- Veterinary pharmaceutical products