Raw Materials for Refractory Insulating Castables for Industry
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Specifications
Insulating castables 7 can be used in furnace temperatures upto 1100C
INSUL-7 is insulating castable refractory and can be used as back up lining in vessels and furnaces up to 1100C.
These are made from very Light weight aggregates and high alumina cement . These are used as Pourable refractory since it contains requires high quantity of water for casting.
Advantage of this product includes the following:
1) Light weight construction.
2) Very good insulation.
3) Low thermal conductivity.
4) High heat resistance upto 1100
5) Good thermal shock resistance.
6) Easy installation techniques.
Application Areas:
1) Oil & refineries
2) Aluminium
3) Copper
4) Iron & Steel
5) Cement
6) Ceramics
TECHNICAL DATA SHEET
RADHASWAMI INSUL-7
SERVICE TEMPERATURE: 1100C
DRY DENSITY;GM/CC 0.75-0.85
COMPRESSIVE STRENGTH: 110C 12-14
KG/CM2
1100C 6-8
LINEAR CHANGE@1100C +/- 1.6
CHEMICAL ANALYSIS; FE2O3 8.5 max
GRADING: 0 - 5 MM
THERMAL CONDUCTIVITY: 0.14
KCAL/M/HR/C
FACTORY:
- Q: What are the qualifications of refractory industry?
- Special qualification issued by Fire department
- Q: Why does refractory need to add coarse firstly and then add fine aggregate?
- Binding agent can wrap particles and improve binding effect.
- Q: Is there vermiculite in refractory?
- In refractory field, vermiculite is usually used as fireproof thermal insulation material.
- Q: What are the features of construction class A fire resistant door ?
- Residential building: If the building height exceeds 100 meters, the combustion performance of thermal insulation material should be A level. Other civil building: Class A fireproofing material MCM should be set in buildings whose height is above 50 meters. National A level fireproof flexible?material is made up of soil, rock flour, sand, cement and other inorganic powder and modifying agent. Product density is 2327kg / m3. Upon examination, the combustion performance of the product meets A level requirements, and the additional classification meets s2, d0, t0 requirements. According to GB 8624-2006 sepcification, combustion performance of the product should reach A2-s2, d0, t0 level. Light, thin: 2-4mm thick / piece, saving space and cement, convenient to transport. : State Class A fireproof flexible?material. Freezing-thaw resistance: up to 100 freezing-thaw experiments (close to 100 years), the surface has no powder, no crack and no peeling. Aging and acid resistance: anti-aging property can reach more than 3500h, that is, it will not degenerate for 50 years. Recyclable: new energy, renewable , no "three wastes" emission
- Q: What are the raw materials of refractory?
- Of course, different types have different raw materials: Magnesite (the electric?smelting: alkaline refractory, magnesia-carbon bricks, alkaline, high-purity) + crystalline flake graphite + phenolic resin + additive (silicon powder, aluminite powder, silicon carbide powder, or high-temperature asphalt,etc.) , acidic refractory: The neutral is not easy to answer. such as. You can check out the classification, such as
- Q: Firing high temperature kiln of refractory and internal temperature being as high as 1600 ℃, metal heat exchanger can't use, how to do?
- Directly using silicon molybdenum kiln, the temperature is better. Now using the electricity is cheaper than the price of other fuels.
- Q: Are refractory materials and fireproofing materials the same?
- Both refractory materials and fireproofing materials belong to the industry of construction materials and each of them can also be treated as an specific industry.
- Q: I am a refractory material manufacturer, sold products, money is always not back, anxious to die, what is the way?
- Metallurgical industry downturn. There is fierce competition in the refractory industry.
- Q: What are the additives and recipes of refractory?
- SM water reducing agent
- Q: How to divide fire resistant level of fire door?
- The classification of fire resistant level of fire door: Grade A is not less than 1.2h. Grade B is not less than 0.9h. Grade C is not less than 0.6h. It is suitable for fire door with different levels: Grade A: Equipment room (such as fire-pump room,power distribution room, generator room, smoke control fan room, etc) door, fire?compartment, door on firewall; Grade B: Eclosed staircase, front door of stair room, smoke-proof?staircase and fire elevator share lobby door, front door of fire elevator, household door which directly opens to front room or shares room; Grade C: The vertical shaft door, such as strong electric wells, weak electric wells, pipe shaft door and air conditioning facilities. I hope this information can help you.
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Raw Materials for Refractory Insulating Castables for Industry
- Ref Price:
-
- Loading Port:
- China Main Port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- -
- Supply Capability:
- -
OKorder Service Pledge
OKorder Financial Service
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