Fireproof Material Insulation Board for Industries Furnaces

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1000 pc
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Product Description:

 

Fire Vermiculite Board Wholesale Fireproof Material Insulation Board for Industries Furnaces


Specifications

1. material: vermiculite 
2. tempreture:1100 
3.The fireproof grade is A 
4.Low carbon and energy-saving

 

Vermiculite board is a new eco-friendly material with properties of fireproofing, thermal insulating, 
multi-specification, multi-purpose boards for different users around the world. 


Specification details:

Process temperature

Bending strength

     Density

Compression strength

Thermal conductivity

>1100°C or 1000°C

0.574~5.33Mpa

400kgs/M3--900kgs/M3

0.690~4.90Mpa

Max.0.20W/mK at 600°CMax.0.128W/mk at 34.51°C

Process range

The minimum thickness

The maximum thickness

The maximum width

The maximum length


15mm

50mm

1220mm

2440mm

 

Characteristics

 

1. Eco-friendly, non-toxic and zero radioactivity, non-asbestos .

 

2. Excellent  workability.

 

3. The fireproof grade is A 

 

4.high-qulity vermiculite 

 

5. Excellent fireproof character.

 

6. Heat insulation and preservation.

 

7. Sound insulating and absorbing.

 

8. Moisture adjustment


Technical date

 

1. Maximum service temperature:1100°C

 

2. Continuous working temp:1000°C

 

3. Compressive strength:0.8-3Mpa

 

4. Liner reheat shrinkage (24H @ 900°C %):<3

 

5. Total porosity (%):60-74

 

6. Thermal coductivity;@200°C   0.1-0.4

 

                                   @400°C   0.12-0.16

 

                                   @600°C   0.14-0.18



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Q:How many methods of expansion of vermiculite?
When the expanded vermiculite is in the drying state, it has good frost resistance. When the degree of -20 is 15 times, the particle size of the expanded vermiculite is invariable. Expanded vermiculite is inorganic, so it is free of fungus, does not decay, does not deteriorate, and is not easily bitten by moth eaten mice. Expanded vermiculite is alkali resistant and non acid resistant, so it is not suitable for acid etching.
Q:What kind of material can be used instead of vermiculite and perlite in flower cutting?
Peat can retain moisture while peat contains a large amount of humic acids that promote plant rooting. To choose half of humification and rougher peat with coarse sand and large particles of perlite as well. The prepared matrix is conducive to ventilation and drainage, but also conducive to the formation of root.
Q:Cymbidium can use vermiculite or vermiculite mixed pine? Peanut shell?
In addition, vermiculite can also provide the crops with K, Mg, Ca, Fe and trace amounts of Mn, Cu, Zn and other elements. Vermiculite has the characteristics of water absorption, cation exchange and chemical composition, so it has many functions such as fertilizer preservation, water retention, water storage, air permeability, mineral fertilizer and so on.
Q:Expanded vermiculite with expanded vermiculite
Vermiculite products: product categories are golden vermiculite, silvery white vermiculite; varieties of vermiculite, vermiculite powder, horticultural vermiculite, expanded vermiculite mixture.The main models are: 1-3mm, 2-4mm, 3-6, 10-20, 20-40, 40-60, 80-120, 100, 150, 200, 325, etc., specifications can be produced according to the requirements of the 60-100.
Q:What can vermiculite be used instead on?
The principle of preparing nutritious soil is to suit measures to local conditions. Not all nutritious soil for growing flowers has vermiculite. As long as the soil does not harden, but also to maintain water and fertilizer is the best.
Q:What are the main ingredients of vermiculite fireproof board?
Vermiculite (Vermiculite) (Mg, Ca) 0.3-0.45 (H2O) n{(Mg, Fe3, Al) 3[(Si, Al) 4O12] (OH): 2} is a layered structure containing magnesium aluminum silicate water secondary metamorphic minerals, ore shape like mica, usually consist mainly of black mica (gold) by heat liquid alteration or weathering, because of the heat loss during the expansion was a deflection shape similar to the shape of leech, called vermiculite.
Q:What is the theoretical and practical significance of adding three yuan purifier pad with vermiculite?
And heat insulation, energy saving and emission reduction targets are of great significance. There are many technologies in roof greening systems: leveling floors, roof structures. The utility model relates to a storage and drainage pad, which is a geotextile used for covering shells and ceramics, vermiculite and swelling...
Q:Please describe the peat, vermiculite, perlite, bark, sand characteristics and application in the garden?
Median Peat: a transitional type between the two categories. The soil bulk density as small as 0.2 ~ 0.3 g / cm 3, porosity up to 77 ~ 84%, the nitrogen content was very rich (1.5 ~ 2.5%), but the available nitrogen, phosphorus and potassium are low, a strong adsorption capacity of water and ammonia, is a good material for fertilizer and preparation of washer, culture soil and is the ideal material for nutritional bowl. For potting medium, 100% peat can be used, but usually only 25 to 75% by volume.
Q:What does vermiculite look like?
Vermiculite is a silicate material, expanded at 800~1000 degrees high temperature. Different types of building materials stores are available.
Q:What material is vermiculite?
Vermiculite is a mineral associated with silicates and asbestos. Having a mica like layer structure. It can improve the soil nutrition, and is often used as a high-quality flower cultivation soil

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