Raw Materials for Refractory:Heat Insulating Vermiculite Products
- Ref Price:
-
- Loading Port:
- Qingdao
- Payment Terms:
- TT or LC
- Min Order Qty:
- 600 m.t.
- Supply Capability:
- 9000 m.t./month
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Product Discription:
OKorder is offering high quality Heat Insulating Vermiculite Products at great prices with worldwide shipping. Our supplier is a world-class manufacturer of expanded vermiculite, created using raw vermiculite which is heated to 900-1000 degrees. After heating, the vermiculite’s volume increases by 6-15 times, even as much as 30 times, resulting in an expanded vermiculite with little heat conductivity and excellent thermal insulation. We have supplied Heat Insulating products to European, North American and Asian markets.
Our Heat Insulating Vermiculite Products are ideal for:
Gasket seals
Fireproofing Insulation in steelworks and foundries
Packing material
Animal feedstuffs
Friction linings
Refractory products
Processed vermiculite
Bitumen coated vermiculite plates
Construction coatings
Lightweight concretes
Loose fill insulation
Vermiculite plasters
Fireproof board
Not only are OKorder's Heat Insulating Vermiculite Products of the highest quality and reliability, we are able to quickly ship orders within 20 days of receiving a deposit or original L/C.
Main features of Heat Insulating Vermiculite Products
Excellent thermal insulation
Sound absorbing
Frost resistant
Antibacterial
Fireproof
Water absorbing
Specifications:
Data:
DENSITY (KG/M3) | THERMAL CONDUCTIVITY (W/M.K) | FIRE-PROOF (℃) | MOISTURE ABSORBING (%) | ANTI-FREEZING |
60-200 | 0.047-0.081 | 1300-1350 | >2 | For 15 cycles of freezing and thawing. Particle with no any change at -20℃
|
TEMPERATURE IN USE (℃) | WATER-ABSORBING (%) | SOUND ABSORBING | CORROSION RESISTING | |
900-1000 | 26.5-40.6 | 0.53-0.63 | Alkali-resisting |
FAQ:
Q1: Why buy Materials & Equipment from OKorder.com?
A: All products offered byOKorder.com are carefully selected from China's most reliable manufacturing enterprises. Through its ISO certifications, OKorder.com adheres to the highest standards and a commitment to supply chain safety and customer satisfaction.
Q2: How do we guarantee the quality of our products?
A: We have established an advanced quality management system which conducts strict quality tests at every step, from raw materials to the final product. At the same time, we provide extensive follow-up service assurances as required.
- Q:What are the insulation fireproofing materials?
- Insulated shoes, insulated gloves, tape (cloth, plastic, as well as waterproof) yellow wax tube, mouth care, fireproof (ie asbestos cloth is sold by jin) there is pressure-caps black tape, waterproof tape ,casing. There are glass fiber needle felt is widely used in electrical, chemical, construction, transportation, automotive and other industries interlayer insulation and silencer system, and used as an insulating fireproof material.
- 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.
- Q:What's the organzational structure of refractory material?
- Ingredients (harmful); phase composition. The main components of refractory material include chemical composition and phase composition. The addtional components include main crystal phase, matrix, crystal phase, chemical composition
- Q:What needs to be paid attention to in the construction of high- temperature refractory mortar?
- In the construction of high-temperature refractory mortar, the following matters should be noted: 1. Take out the organic fire blocking material and knead it into tha shape of a ball. If the temperature is too low, the blocking material along with the package can be put into 40-70℃ warm water and heated before any other operation. 2. During the use of high-temperature daub masonry stove, the minimum mortar joint should be 0.5mm and general mortar joint should be 3-5mm, which can solve the processing and fine grinding of refractory brick on the brick grinder. Besides, it is conducive to the health of workers, and can reduce the masonry effort, ensure the quality and speed up the construction progress. 3. When making urgent repair on the stove, if the joint is much too large, 2-3mm refractory pieces can be appropriately added into the high- temperature refractory mortar, and stirred to fill the joint so as to shorten the repair time and ensure normal production. 4. High- temperature refractory mortar can be painted inside various furnace body, and it should be guaranteed that the surface of the furnace body has no dust or debris before painting. The holes should be cleaned up before plugging. Lay, embed, and fill the blocking material into the gap of holes evenly. For larger holes, flame screen can be used as the framework to increase strength.
- Q:What is the biggest difference between refractory bricks and clay refractory bricks? Where can I find information on the refractory bricks?
- You can look up knowledge manual of refractory material to find phosphatic material, etc. Xinjiang refractory bricks, castable refractory, refractory material, silicious, corundum and alumina-magnesia: High alumina and clay refractory bricks can be divided into
- Q:What are the differences and connections between softening temperature of the refractory under a fixed load and thermal resistant creep property of the refractory?
- The result of refractoriness under load is temperature while the result of creep is percentage of deformation. Refractoriness under load and creep can be tested by an instrument. Refractoriness under load reflects the temperature in which the deformation reaches a certain degree under the condition of load. Creep reflects the deformation refractory has under the condition of constant temperature and load. Both refractoriness under load and creep are important criterion for the operating temperature of refractory.
- Q:What do RH and DH stand for in refractories?
- DH :An agreement that allows strangers to build shared keys, originally invented by Diffie and Hellman.
- Q:Ask some questions about refractories
- The main chemical composition of Al2O3 = 75%, Al2O3 = 89%Bulk density g/M3 2.9 3.15Reheating linear change rate 1450 C -0.10 +0.01Apparent porosity% 1917Compressive strength MPa 2228Flexural strength MPa 810Refractoriness 21002150 DEG C
- Q:What problems should be paid attention to while using refractory materials under a controlled atmosphere?
- Pay attention to the performance of the materials, and the use of non oxide materials!
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Raw Materials for Refractory:Heat Insulating Vermiculite Products
- Ref Price:
-
- Loading Port:
- Qingdao
- Payment Terms:
- TT or LC
- Min Order Qty:
- 600 m.t.
- Supply Capability:
- 9000 m.t./month
OKorder Service Pledge
OKorder Financial Service
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