Silica Alumina Gel :: Physical character :: A stable chemical,flame-resisting,insoluble in any solvent except strong alkali or hydrofluoric acid. Superficial polarity,thermal stability,performance of adsorption and separation are all better than that of fine-pored silica gel. :: Color :: light yellow. :: Chemical molecular formula :: SiO2.nAl2O3.xH2O. :: Use :: With higher surface area and drying ability,the absorbent is being widely used in many fields.For its higher compression strength and lower rattle loss, it has longer life and higher performance-value ratio than fine-pored silica gel. :: Main application :: 1.drying of gas 2.drying of natural gas 3.drying of liquid gas 4.drying of compressed air :: Technical Data :: Item Specifications Adsorption capacity,% (25?,wt) RH=10%, = 5.5 RH=20%, = 9.0 RH=40%, = 19.0 RH=650%, = 30.0 RH=80%, = 35.0 Pore volume, ml/g Approx. 0.4 Specific surface area, m2/g 600-800 Bulk density ,g/L Approx. 750 SiO2 content % Approx. 97 Al2O3 content, % Approx. 3 Moisture content % = 3.0 Compression strength,N %= 200 :: Size :: 2-4mm, 1-3mm :: Packaging :: 25 kg per compound bag or 500kg per container bag. :: Remarks :: Packing and size may be customized per your specific requirements
Macro pore Silica gel (Type C) :: USE :: As the raw material of silica-gel-made cat litter, after further dried and screened, it creates internally a structure forms in macro-pored silica gel which is used for absorption of liquid state of water acting as a drier, adsorbent and catalyst carrier. :: Physical character :: 1.Shape: normal in form of pellet 2.Color: cream, translucent. 3.Micro-pore infrastructure . ITEM Specifications Typical values C-01 Type C-02 Type Superior class First class 0.5-3mm 1.5-5mm Loss on heating, % = 6.5 7.0 6.5 6.5 3.2 Low size limit, %= 5.0 5.0 5.0 5.0 0.2 Pore volume, ml/g = 0.78 0.76 0.65 0.65 0.92 Qualified ratio of spherical granules, % = 60 60 --- --- 87 Ratio of spherical granules, % = --- --- --- 10.0 --- Bulk density, g/l 400-480 480-520 --- --- 451 :: Comprehensive Size :: 1-8mm. :: Packaging :: Net 15kg/Per compound bag. :: Remarks :: Packing style and required size range may be customized as per your specific requirements.
Silica Gel (Type B) :: USE :: Mainly used as liquid adsorbents, drier and perfume carriers,also may be used as catalyst carriers, cat litter etc. :: Character :: 1.Shape: pellets or lumps. 2.Color: milky white, transparent or translucent. 3.Pore volume: 0.60-0.85 ml/g. 4.Average pore diameter: 4.5-7.0 nm Specific. 5.Surface area: 450-650 m/g. 6.Structure lying between macro-pored and fine-pored silica gels. :: Technical data :: ITEM Specification Typical values(2--5mm) Adsorption capacity% RH=20%, % = 5.0 6.0 RH=50%, % = 13.0 16.0 RH=90%, % = 70.0 74 Loss on heating, % = 2.0 1.2 Specific resistance, ( .cm) = 5000 12000 PH 5.5--7.5 6.8 Bulk density g/L 500--600 510 :: Size :: 0.5-1.5mm, 0.5-1mm, 2-4mm, 2-5mm, 4-8mm. :: Packaging :: net 25 kg per bag or 500 kg per bag. :: Remarks :: Moisture content, packing style and required size range may be customized as per your specific requirements.
Fine-pored Silica Gel ( type A ) :: Characteristics :: transparent or translucent glass-like pellet or lump. average pore diameter:2.0-3.0 rim . specific surface area: 650-800 m2/g pore volume : 0.35-0.45 ml/g. specific heat : 0.92 KJ/kg. thermal conductivity: 0.63 KJ/m.hr. :: Use :: Mainly used for drying and moistureproof, may also be used as catalyst carriers, absorbents, separators and variable-pressure absorbents, etc :: Technical Data :: ITEM Specifications Typical values Superior class First class Qualified class Adsorption capacity RH=20%,% â?¥ 8.0 7.0 6.0 11.2 RH=50%,% â?¥ 20.0 19.0 18.0 29.2 RH=90%,% â?¥ 30.0 29.0 28.0 37.6 Loss on heating % â?¤ 2.0 4.0 6.0 1.0 PHOL 4-8 -- -- 4 Specific resistance s,.cm â?¥ 3000 -- -- 5630 Silica % â?¥ 98 -- -- 98.5 Qualified ratic of spherical granules % â?¥ 82 -- -- 90 Size * * * 2-5mm Bulk density g/L * * * 784 Note: qualified ratio of spherical granules is only applicable to fine-pored silica gel :: Size :: 0.5-1.5mm . 0.5-1mm . 2-4mm . 2-5mm . 4-8mm. :: Packing :: 25 kg per bag or 500 kg per bag,net. :: Note :: The moisture content, packing and size may be customized per your specific requirements.
Sea transportation 1KG container desiccant MSDS has the high abrobing capacity, the absorption capacity can lasting for 60 days, the moisture rate up to its own weight 300% (RHâ?¥90%). It will change into gel directly after adsorbing the moisture without leak.Held the moisture in the desiccant bag and low down the relative humidity effectively of the sealed package. Insured that the safe storage and transporting of the products. And non-toxic, odorless and tastless, non-corrosiveness, green initiative, can be used in foodstuff, harmless to human body.
Sea transportation 1KG container desiccant MSDS has the high abrobing capacity, the absorption capacity can lasting for 60 days, the moisture rate up to its own weight 300% (RHâ?¥90%). It will change into gel directly after adsorbing the moisture without leak.Held the moisture in the desiccant bag and low down the relative humidity effectively of the sealed package. Insured that the safe storage and transporting of the products. And non-toxic, odorless and tastless, non-corrosiveness, green initiative, can be used in foodstuff, harmless to human body.
Sea transportation 1KG container desiccant MSDS has the high abrobing capacity, the absorption capacity can lasting for 60 days, the moisture rate up to its own weight 300% (RHâ?¥90%). It will change into gel directly after adsorbing the moisture without leak.Held the moisture in the desiccant bag and low down the relative humidity effectively of the sealed package. Insured that the safe storage and transporting of the products. And non-toxic, odorless and tastless, non-corrosiveness, green initiative, can be used in foodstuff, harmless to human body.
Features 1, sunscreen The new type rolling shutter has different design in material and structure, which can effectively prevent glare and ultraviolet radiation. The utility model is suitable for various climatic and weather changes, and has long-term protective effect on indoor environment. The experiment proves that the shielding rate of the new type rolling window to sunlight is 100% 2. Heat preservation and energy saving Our production of external sun shading rolling shutter Aluminum Alloy curtain sheet, middle filled polyurethane foam with high density, the authority of the State Department inspection certification, the heat transfer coefficient is only 5.3W/ (M2 - K) to realize the energy-saving insulation effect. 3, sound insulation, noise reduction No noise type shutter window not only its own operation, and when Home Furnishing is located in the heart of the road and the airport noise zone, after installation can greatly reduce outside noise interference, living and learning are not affected. 4, security The inner of the rolling window is provided with an anti pushing track and an anti prizing device, and the utility model can not be opened from the outside after being closed, and the utility model has the advantages of firmness, durability, safety and theft prevention.
Feature 1.Anti-high and low temperature 2.Non-slip and soft surface. Excellent Anti-slip performance 3.UV-Resistance,Ozone Resistant. 4.super clear &High transparent color. 5.Coating adhesive liner is welcome
Silica Gel White, Silica Gel Blue, Slica Gel Orange, Silica Gel Powder, Mix Silica Gel, Silica Gel Bag, Silica Gel Sachet, Silica Gel Pouch, Silica Gel Pack, Silica Gel Pet Litter, Silica Gel Cat Litter, Silica Gel Thin-Layer Chromatography, Silica Gel Column Chromatography, Silica Gel A-Type, Silica Gel B-Type, Silica Gel C-Type, Silica Gel Beads, Milky White Silica Gel, Silica Gel Granular, Silica Gel Crystals,
Orange silica gel, the appearance of orange yellow, its main component is silica, color changes with humidity, not affected by moisture for orange yellow, with its own adsorption of water and gradually become green, dark green. In addition to the properties of blue glue, orange glue also has the advantages of no cobalt chloride, non-toxic and harmless. With the use, used to indicate the degree of desiccant moisture absorption, in order to determine the relative humidity of the environment. Products are widely used in precision instruments, medicine, petrochemical, food, clothing, leather, household appliances and other industrial gases.
Silica gel desiccant is a kind of highly active adsorption material, non-toxic tasteless, with strong hygroscopic performance, widely used in instruments, instruments, equipment, leather shoes, bags, shoes, hats and clothing, food, medicine storage and transportation in the control of the relative humidity of the environment, to prevent moisture, mildew and rust.
High purity alumina powder is a compound, commonly known as aluminum oxide (Al2O3). It is odorless, white, crystalline powder. It has very high melting point. It is insoluble in water and difficult solubility in mineral acids and strong alkali. The variety formed at very high temperature is quite inert chemically. It is amphoteric in nature, and is used in various chemical, industrial and commercial applications.
High purity aluminum oxide is the raw material for sapphire crystal. This type of pressed pellets are made from ultra high purity alumina. It is designed to provide high filling in crucibles used to make sapphire single crystals. The alumina materials RBST supplied are produced with latest eco-friendly and high technology. As a supplier for advanced materials, we continuously improving the service by cooperate with the manufacturers with high efficiency large volume production.
Tabular Alumina Al2O3 99.2% min Tabular Alumina: The plate-like crystal structure has small pores and many closed pores, and the porosity is roughly the same as that of fused corundum. It has high purity, good volume stability and minimal reheating shrinkage. The refractory or castable used for production has good thermal shock stability and bending strength after high-temperature treatment, but the price is higher than that of other alumina. High fire resistance; High corrosion resistance; High erosion resistance; High thermal shock stability; High strength and good toughness; Stable chemical properties. Tabular corundum is a kind of pure sintered corundum with complete shrinkage without adding any additives such as It has the characteristics of coarse crystal and good development crystal structure. The plate-like crystal structure has small pores and many closed pores, and the porosity is roughly the same as that of fused corundum. It has high purity, good volume stability and minimal reheating shrinkage.
Tabular Alumina: The plate-like crystal structure has small pores and many closed pores, and the porosity is roughly the same as that of fused corundum. It has high purity, good volume stability and minimal reheating shrinkage. The refractory or castable used for production has good thermal shock stability and bending strength after high-temperature treatment, but the price is higher than that of other alumina. High fire resistance; High corrosion resistance; High erosion resistance; High thermal shock stability; High strength and good toughness; Stable chemical properties. Tabular corundum is a kind of pure sintered corundum with complete shrinkage without adding any additives such as It has the characteristics of coarse crystal and good development crystal structure. The plate-like crystal structure has small pores and many closed pores, and the porosity is roughly the same as that of fused corundum. It has high purity, good volume stability and minimal reheating shrinkage. The refractory or castable
Silica fume, also known as micro silica is an amorphous silicon dioxide, silica. It is an ultrafine powder collected as a by-product of the silicon and ferrosilicon alloy productionThe main field of application is as pozzolanic material for high performance concrete. Technical Specifications: SiO2 â?? Silica : >90% Color : Grey Application Because of its extreme fineness and high silica content, silica fume is a very effective pozzolanic material. Standard specifications for silica fume used in cementitious mixtures are ASTM C1240,[8] EN 13263.[9] Silica fume is added to cement concrete to improve its properties, in particular its compressive strength, bond strength, and abrasion resistance. These improvements stem from both the mechanical improvements resulting from addition of a very fine powder to the cement paste mix as well as from the pozzolanic reactions between the silica fume and free calcium hydroxide in the paste. Addition of silica fume also reduces the permeability of concrete to chloride ions, which protects the reinforcing steel of concrete from corrosion, especially in chloride-rich environments such as coastal regions and those of humid continental roadways and runways (because of the use of deicing salts) and saltwater bridges. Effects of silica fume on different properties of fresh and hardened concrete include a) Workability: With the addition of silica fume, the slump loss with time is directly proportional to increase in the silica fume content due to the introduction of large surface area in the concrete mix by its addition. Although the slump decreases, the mix remains highly cohesive. b) Segregation and bleeding: Silica fume reduces bleeding significantly because the free water is consumed in wetting of the large surface area of the silica fume and hence the free water left in the mix for bleeding also decreases. Silica fume also blocks the pores in the fresh concrete so water within the concrete is not allowed to come to the surface. Application Areas: High performance concrete High strength, low permeability concrete Industrial flooring Water tanks and sumps Chemical storage tanks Basements and sewerage pipelines Refractory mixes etc. Petroleum Referineries Tunnels
Product for moisture control with good quality
Zirconia fused alumina Brief introduction Zirconia fused alumina was made from aluminum and Zirconium oxide by melting above 2000 in the electric arc furnace and cooling.Then the huge Zirconiafused alumina lump be crushed into different size,from a few mm to 0.8 um. Zirconia fused alumina physical properties chemical composition(%) GradeZrO2Al2O3TiO2Fe2O3SiO2 ZA2524%-30%68%-72%5%max0.5%max1.0%max ZA4035%-44%55%-57%1.5%max0.5%max1.0%max physical properties 1ColorGray 2True density4.20g/cm3 3Bulk density2.18g/cm3 4Moh's hardness9.0 Zirconia fused alumina size &Application 1.Application :top refractory, slide gate nozzle,submersed nozzle,brick ,building materials. Section sand0-1mm,1-3mm, 3-5mm,5-8mm,etc Fine powder100f,200f,325f ,etc. 2.Application :bonded abrasives,abrasives belt,grinding,heavy duty wheel grinding, cutting discï¼?fiber discïrinding rails Granularity sand/granular sand / grit size sand/grain size sand FEPAF4F5F6F7F8F10F12F14F16F20F22F24F30F36F40F46F54F60F70F80F90F100F120F150F180F220 JIS4#5#6#7#8#10#12#14#16#20#22#24#30#36#40#46#54#60#70#80#90#100#120#150#180#220
DESICCA CHEMICALS PVT. LTD. is a leading silica gel manufacturer, molecular sieve manufacturer, and activated alumina balls supplier in India. We produce a wide range of high-quality desiccants and industrial chemicals for use in a variety of industries, including food and beverage, pharmaceuticals, electronics, and chemicals. Our strong technical team provides support to our customers and helps them to choose the right products for their needs.
