Basic Info.

Product Description

Orange silica gel includes spherical orange silica gel and irregular shape orange silica gel. according to the shape, it has three color: purple, orange or yellow type. main component is silicon dioxide; color will change conforming to changes of moisture. besides performance of blue gel, it does not contain cobaltous chloride, toxin and harm. ?use?mainly used for drying and indicating drying degree or moisture for precise instrument, pharmacy, petrochemical, food, costume, leather, household apparatus, aviation, military industry, high building, power industry and other industrial air, etc. ?technical data ? average pore diameter: 2.0-2.5nm, surface area: 700-800m2/g, pore volume:0.35-0.4ml/g, specific heat:0.92kj/kg.?,thermal conductivity: 0.63 kj/m.hr.?. item orange silica gel typical values rh=20% 8.0min 12.2min adsorption rh=35% 14.0min 19.5min capacity % rh=50% 22.0min 27.0min rh=90% 30.0min 36.3min rattler loss% 10.0max 1max qualified size ratio % 96min 95min loss on heating % 5.0max 2max bulk density 750min 847min color rh=20% light yellow eligibility rh=35% light brown green eligibility rh=50% light green eligibility ?size?1-3mm?2-5mm?4-8mm ?package?25kg opp bag,25kg compound bag,500kg/800kg contain bag. ?note? the moisture content, packing and size can be adjusted according to customers different requirements.