Type- A silica gel

type-asilica gel can prevent items from moisture,mildewing and rusting .

Feature

type a silica gel with fine pores includes spherica silica with fine pores  and massive silica with fine pore.Spherical silica with fine pores has the appearance of colorless or translacent spherical particle,massive silica with fine pore is a transparent or tran slucent irregular partic

Basic quality parameters

The average diameter is 2.0-3.0nm.ratio surface area is 650-800m2/g,pore volume is 0.35-0.45ml/g

ratio heat 0.92kJ/kg C thermal conductity coefficient is 0.63kJ/m.HrC

Use

Mainly used as desiccants,moisture beads,agents,to remove.smell and all kinds of absorbents.Widely used to control relative humity of the environinent for storage and transport of instruments,meters.instruments equipment,leather,luggage,shoes,textiles,food,moisture,mildewing and rusting .Because of their high bulk density and obvious effect to absorb moisture in the case of low humidity used in the sea transport of ocean becanse the goods during transport ofen degenerate owing to temperature,the product can be used effectively to absorb water so that the quality of the goods is engsurend

Size:0.5-2mm,1.5-4mm,1-3mm,2-4mm,4-8mm

Packing:25kg/bag

name	QD-MAKE Type- A SILICA GEL
main function	heat resistance,Moisture proof sex,Mildew degeneration

Type- A silica gel