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Aluminum Oxide(CAS:11092-32-3)

Silica gel(CAS:112926-00-8)

1-Product Code: DSA
2-Description: sachets containing silica gel moisture absorbent
3-Raw materials:
1- Non Fabric Paper: moisture-permeable multi-layered sheets used as silica gel
packaging
2- white silica gel: it is the active substance to absorb moisture

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,

About Silica Gel Desiccant

1.Silica gel descicant whisks away moisture to create aprotercyive environment of dryair for safe storage.

2.It has a stable chemical property and never reacts with any substances except the Alkai and Hydrofluoric acid,safe to be used with foods

3.Silica gel desiccant is a kind of odorless,tasteless,non-toxic,high activity absorption material with strong adsorption capacity.

Feature
Type of silica gel desiccant:
White color type,
Blue color type, (general used as mosture indicator)
Orange color type, (general used as mosture indicator)

Natural Silica Gel NSG-45.
We are premium desiccant manufacturing company based in Indonesia, an establishment nurtured by experienced export import companies. we are committed in protecting your commodities from moisture damage.
Our company specialized in producing 100% highest quality natural silica gel. We are very confident with the performance of our products. Our purpose of only producing natural silica gel is to replace unnatural silica gel usage, which is proven to be harmful towards the environment and the human's health.

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.

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

Aluminium powder in Jumbo bags
Huge quantity

1>Color changing (indicator): White no change; Blue to pink red; Orange to dark green;
2>Size: 0.5-1.0mm / 1-3mm / 2-4mm, designed
3>Packing: Double layer waterproof plastic bag, carton

1>Package style: Three side seal / Central seal / Four side seal;
2>Adsorption rate: over 200%-300%, depend on using environment;
3>Special: Turn into gel after absorbed moisture;
4>Certification: REACH / ROHS / SGS / ISO;
5>Application: Special for Warehouse Storage & Container Shipping;

1>Turn into solid block, no leaking;
2>Super moisture absorption, as much as over 300%;
3>Single layer material packing, strong strength, small space required;
4>Long lasting, protect cargo as long as 90days;
5>Wide application, especially for electronics and precision equipments;