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Addition Cure rtv-2 Liquid Silicone Rubber for Concrete & Stone moulds
Artificial Stone & Concrete Casting Silicone Rubber
Features:
Amazing fluidity and easy to operate
Platinum-based, food-grade silicone (environmental friendly, odorless -and non-toxic)
Delicate design available
Mixing ration: 1:1, easy to mix
Easy de-molding
Excellent tension and tear strength
High performance in duplication
Shrinkage is almost zero (below 0.1)
Excellent resistance to weather, temperature, aging, acid and aging-proofing.
High resistance to high temperature and aging(resist -60â?? to 250â??)
Appearance:
Part A:a non-toxic and odorless liquid with translucent color and platinum inside.
Part B: a non-toxic and odorless liquid with translucent color.
ATT: We can do any curing time as your requirements.
Technical Data
Characteristics of the non cured product
Properties G-820 G-825 G-830 G-835 G-840
A B A B A B A B A B
Appearance low viscous liquid
Colour translucent
Density [g/cm 3 ] at 23 �°C, approx 1.10 1.10 1.10 1.10 1.10
Viscosity [mPa�·s] at 23 �°C, approx 5000�±1000 6000�±1000 7000�±1000 8000�±1000 9000�±1000
Polymerisation
Curing conditions: 1h at 80 �°C
Properties G-820 G-825 G-830 G-835 G-840
Hardness Shore A 20�±2 25�±2 30�±2 35�±2 40�±2
Tensile strength [N/mm 2 ] 45�±10 50�±10 55�±10 55�±10 60�±10
Elongation [%] 500�±50 500�±50 450�±50 450�±50 450�±50
Tear strength [N/mm] 22�±2 24�±2 26�±2 24�±2 12�±2
Application:
GC RTV silicone G-8 series are great for artificial stone casting. They are widely used for architectural elements, block-outs & hole former, concrete counter tops, flexible form liners, GFRC, manufactured stone veneer, ornamental precast & statuary, stamped & textured concrete, etc.
Operation Method:
Both pouring and brushing operation methods for our artificial stone casting silicone are available. You can choose the best one as your preference, we can provide thixotropic agent for brushing.
Notice
What is the hardness should I choose?
Normally 20~40 Shore A will be the best, but it also should according to your size and pattern design.
Warm Tips:
The surfaces with which the material comes in contact must be perfectly clean, free of grease and dry.
Close the bottles after use so as not to confuse the cap of the catalyst with that of the base when re-sealing.
Be aware of possible cross-contamination; it's highly recommended to use only dedicated gear when processing poly-addition RTV2 silicone rubber (including degassing devices).
Be aware that contact with certain material can inhibit the curing of the RTV2 poly-addition silicone rubber. Common contaminants to be avoided include:
-Natural or synthetic rubber, vulcanized with sulphur derivatives.
-Poly-condensation RTV catalyzed with metallic salts.
-PVC stabilizing agents.
-Amine cured epoxies.
-Sulphur, tin and amines derivatives.
-In case of doubt, carry out a small test by pouring the mixture onto a small area of the object.

Ferro silicon is used as an essential alloy in the production of steel and cast iron. Ferro silicon is used to remove oxygen from steel and as alloying element to improve the final quality of the steel. Ferro silicon can also be the basis for manufacture of pre-alloys like magnesium ferro silicon (fesimg), used for modification of melted malleable iron. 
Main markets are the worldwide producers of alloyed, stainless and carbon steel. One of the fastest growing categories within steel is the stainless sector, in both flat and long products. Stainless steel has a specific consumption of ferro silicon 510 times higher than regular carbon steel.
Special ferro silicon grades, like low al, high purity and low c ferro silicon, are used in the production of special steel qualities. Compared to regular ferro silicon, special grades of ferro silicon will help to keep both the content of inclusions and the carbon content in the final steel at very low levels. 
Ferro silicon is produced in submerged arc furnaces, using as raw material high-purity quartz, charcoal and iron ore.

The main grades our products cover:
Grade
Si Fe(max)Al(max)Ca(max)P(max)
553
98.5%min
0.50%
0.50%
0.30%

441
99% min
0.40%
0.40%
0.10%

421
99.2% min
0.40%
0.20%
0.10%

3303
99.3% min
0.30%
0.30%
0.03%
50ppm
2202
99.5% min
0.20%
0.20%
0.02%
40ppm

Packing: In 1mt big bags
Shipment: With in 15 days after comfirming the order
Apperance:Dark gray
Physical Property: High melting point and resistivity, good heat resistance and good anti-oxidation effect.
Particle Size: (10-100)mm.

Application and use:
1. Used in aluminum: An additive to aluminum alloys, silicon is used to increase the fluidity and tenacity of Aluminum and its alloys, which enjoy good castability and weldability accordingly.
2. Used in organic chemicals: Silicon metal is used in manufacturing a number of sorts of silicones, resins, and lubricants.
3. Used in electronic parts: Silicon metal is used in producing monocrystalline and polycrystalline silicon of high purity for electronic parts, such as semi conductors, etc.

We proudly facilitate direct procurement of granulated sulphur from the esteemed State Concern in Turkmenistan, offering highly competitive pricing structures paired with impeccable logistics, ensuring a seamless and punctual delivery to your specified destination. High quality of granulated sulphur from Turkmenistan

Please note, that price and terms varies based on quantity and client's company profile.

Technical Specifications:

Mass fraction of sulfur - not less than 99,95%
Mass fraction of ash - not less than 0,03%
Mass fraction of organic compounds - 0,03%
not more than 0,03
4 Mass fraction of acids converted to sulfuric acid, %, not
more than 0,003
5 *Mass fraction of moisture, %, not more than 0,2
6 Presence of mechanical impurities absent
7 Color bright yellow

We proudly facilitate direct procurement of granulated sulphur from the esteemed State Concern in Turkmenistan, offering highly competitive pricing structures paired with impeccable logistics, ensuring a seamless and punctual delivery to your specified destination.

Please note, that price and terms varies based on quantity and client's company profile.

Technical Specifications:

Mass fraction of sulfur - not less than 99,95%
Mass fraction of ash - not less than 0,03%
Mass fraction of organic compounds - 0,03%
not more than 0,03
4 Mass fraction of acids converted to sulfuric acid, %, not
more than 0,003
5 *Mass fraction of moisture, %, not more than 0,2
6 Presence of mechanical impurities absent
7 Color bright yellow

Using high-purity silicon carbide powder, formed through isostatic pressing, fired to create high-density structural components. Long lifespan, good heat dissipation performance, low friction coefficient, enhancing grinding efficiency. Lightweight, minimal centrifugal force, high grinding speed, no pollution, high product purity, improving grinding efficiency, saving costs.
We adopt isostatic pressing forming method. The outer diameter of silicon carbide wear-resistant barrels can reach up to 1000mm. Large-diameter silicon carbide barrels are formed by reaction sintering, while small-diameter barrels are formed by pressureless sintering, which is more wear-resistant than reaction sintering.

Key Features:

Chemical Composition: Silicon Carbide (SiC)
Physical Properties: High hardness, low density, superior thermal shock resistance.
Electrical Properties: High electrical conductivity, low dielectric loss.
Thermal Properties: High thermal conductivity, excellent heat resistance.
Applications:

Metallurgical Industry: Lining for high-temperature furnaces.
Chemical Industry: Reactor linings and catalyst supports.
Electronics Industry: Semiconductor manufacturing.
Mechanical Industry: High-performance mechanical components.

High carbon ferrosilicon is ferrosilicon with a larger carbon content; High carbon ferrosilicon specifications and particle size: natural block, 10-100mm, powder or customized according to customer requirements. Packaging of high carbon ferrosilicon: tons of bags (1000kg/bag) or customized according to customer requirements.


High carbon ferrosilicon uses: High-carbon ferrosilicon is a new type of alloy used in converters. It can replace ferrosilicon, silicon carbide, and carburizers, reduce the amount of deoxidizer, and is used in the deoxidation alloying process of converter smelting. The effect is stable, and the chemical composition, mechanical properties and The quality of internal control is better than that of traditional processes. As a new type of strong composite deoxidizer, it can also be used for tempering general steel, alloy steel and special steel. In addition, as a temperature-raising agent, it can replace the more expensive traditional temperature-raising agent required in converter and open-hearth steelmaking.

High carbon ferrosilicon is ferrosilicon with a larger carbon content; High carbon ferrosilicon specifications and particle size: natural block, 10-100mm, powder or customized according to customer requirements. Packaging of high carbon ferrosilicon: tons of bags (1000kg/bag) or customized according to customer requirements.


High carbon ferrosilicon uses: High-carbon ferrosilicon is a new type of alloy used in converters. It can replace ferrosilicon, silicon carbide, and carburizers, reduce the amount of deoxidizer, and is used in the deoxidation alloying process of converter smelting. The effect is stable, and the chemical composition, mechanical properties and The quality of internal control is better than that of traditional processes. As a new type of strong composite deoxidizer, it can also be used for tempering general steel, alloy steel and special steel. In addition, as a temperature-raising agent, it can replace the more expensive traditional temperature-raising agent required in converter and open-hearth steelmaking.

High carbon ferrosilicon is ferrosilicon with a larger carbon content; High carbon ferrosilicon specifications and particle size: natural block, 10-100mm, powder or customized according to customer requirements. Packaging of high carbon ferrosilicon: tons of bags (1000kg/bag) or customized according to customer requirements.
High carbon ferrosilicon uses: High-carbon ferrosilicon is a new type of alloy used in converters. It can replace ferrosilicon, silicon carbide, and carburizers, reduce the amount of deoxidizer, and is used in the deoxidation alloying process of converter smelting. The effect is stable, and the chemical composition, mechanical properties and The quality of internal control is better than that of traditional processes. As a new type of strong composite deoxidizer, it can also be used for tempering general steel, alloy steel and special steel. In addition, as a temperature-raising agent, it can replace the more expensive traditional temperature-raising agent required in converter and open-hearth steelmaking.

Various models can be customized.

High-carbon Silicon is Silicon with a larger carbon content. High-carbon silicon Iron is a new type of alloy used in converters. It can replace ferrosilicon, silicon carbide and carburizing agents, reduce the amount of deoxidizer, and is used in the deoxidation alloying process of converter smelting. The effect is stable, and the chemical composition, mechanical properties and internal quality of the steel are all uniform. Better than traditional craftsmanship. As a new type of strong composite deoxidizer, it can also be used for the tempering of general steel, alloy steel and special steel. In addition, as a temperature-raising agent, it can replace the more expensive traditional temperature-raising agent required in converter and open-hearth steelmaking.

Silicon Carbide beam
Reaction Bonded Silicon Carbide beam performance
Silicon carbide beam is also called silicon carbide bearing beam and silicon carbide column. Silicon carbide beam has large high-temperature bearing capacity, oxidation resistance and no bending deformation after long-term use. It can significantly save energy consumption without increasing the weight of kiln car and has long service life. It is an ideal kiln for sanitary porcelain, electric porcelain and other industries

Application of silicon carbide beam
Silicon carbide beam adopt by slip casting process, mature sintering technology and extraordinary finishing ability. They are very suitable for manufacturing super large products with complex shape and strict tolerance requirements. They are suitable for the load-bearing structure of tunnel kiln, shuttle kiln, double-layer roller kiln and other industrial kilns.

Specification of silicon carbide beam
Accept the customization of silicon carbide beams and silicon carbide beams of different specifications
Bearing capacity of silicon carbide beams :

silicon carbide roller
Performance of silicon carbide rollers
Silicon carbide roller, ceramic rollers, are widely used in tunnel kilns, roller kilns, natural gas kilns, electric furnace wire kilns, silicon carbide kilns and other fields, the heating temperature can reach 1350 �° C, vertical or water safety It is installed on both sides of the furnace cavity, and some furnaces are installed on the top and bottom of the furnace cavity, which can effectively reduce the weight of the kiln car and prolong its service life.

The use of silicon carbide roller Scope of application
silicon carbide rollerSanitary ware kiln, nitrogen protection kiln, high-voltage electric porcelain kiln, daily-use ceramic kiln, A-class lightweight foamed ceramics, 1260 â?? ceramic roller kiln.

Specifications and models of silicon carbide roller
Our company accepts customization of silicon carbide roller of different specifications

High carbon silicon is composed of silicon and carbon alloy, also known as silicon carbon alloy, symbol SiC.High carbon iron silicon is commonly used deoxidizer has the following advantages: no hydrogen source in the deoxidizing process, to ensure safety and reliability; Carbon and silicon are important elements that determine the function of steel. High carbon ferro silicon can not only react with oxygen in the melting steel to play a deoxidation effect, but also the remaining carbon and silicon that are not oxidized can dissolve in the molten steel to play a role of increasing silicon and carbon, so as to achieve the effect of killing two birds with one stone.
From the use of silicon carbon alloy can be seen in the replacement of some alloys have a great advantage, steel demand for silicon carbide alloy is also increasing, so silicon carbide alloy prospects.Reduce steelmaking cost, increase economic benefit, improve product quality, stable performance.
The point use of high carbon silicon is that it can conducive to the reduction of production costs,Improve the quality of melting steel,reduce the amount of alloy,adjust the main alloy.
The main point for choosing our company is the reliability of our products,have our own factory.

Ferro silicon is a ferro silicon alloy made from coke, steel scraps, and quartz (or silica) smelted in an electric furnace.

Used as a deoxidizer and alloying agent in the steelmaking industry.
Used as an inoculant and spheroidizing agent in the cast iron industry. Adding a certain amount of ferro silicon in the iron casting process can prevent the formation of carbides in the iron and promote the precipitation and spheroidization of graphite.
Ferro silicon75( Fesi75) is the main raw material for the production of magnesium, and the consumption per ton is about 1.1 tons.
The ground or atomized ferrosilicon powder can be used as a suspended phase in the beneficiation industry, and can be used as a coating for welding rods in the welding rod manufacturing industry.

Silicon-carbon alloy is a new type of alloy for converter, customers choose this to, replace most of ferrosilicon, silicon carbide and recarburizer, Used in converter, smelting deoxidation alloying process

The characteristics Reduce the cost of steelmaking, increase economic, efficiency, improve product quality, stable performance, improve the quality of, molten steel, improve product performance, reduce the amount of alloy added,, reduce the cost of steel and increase economic efficiency.

Non Ionic silicon based spreader:


AQUA S:

It is nonionic silicon based spreader

Promotes faster and more soil penetration.

Residue free acts as activator increases the activity of formulations.

Reduce water evaporation