Orange Silica Gel

【Character】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 12.2minAdsorption RH=35% 14.0min 19.5mincapacity % RH=50% 22.0min 27.0min RH=90% 30.0min 36.3minRattler loss% 10.0max 1maxQualified size ratio % 96min 95minLoss on heating % 5.0max 2maxBulk density 750min 847minColor 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 customer’s different requirements.