chemical stability perlite vermiculite fire board

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Tianjin
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TT OR LC
Min Order Qty:
500 pc
Supply Capability:
200000 pc/month

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Product Description:

Packaging & Delivery

Packaging Detail:packed in carton
Delivery Detail:15 days after 30% TT deposit

Specifications

Density 220-+10% 
compress strength >=0.49 
thermal conductivity 298K-+2K 
working temperature 900C 
linerashrinkage 923K(650C)

Perlite insulation board 

Product introduction:

Perlite insulation board , is also called FEG waterproofing perlite insulation board, its main ingredient is

 expanded perlite particle,reinforced fiber ,mixing in heat resistant inorganic natural sepiolite, inorganic 

modified binder and high temperature resistant polymer moisture repellent, by the physical synthesis 

technology, in the specific temperature condition, pressure forming.

Advantage:

1.light weight, 

2.fire-resistant, water proofing, sound proofing, heat insulation character. 

3.Good water-proof property,

4.low thermal conductivity, 

5.light bulk density, .

6.high strength,

7.excellent chemical stability, 

8.non-shrinkage

9.non-deformation

10. any processing, nontoxic.

11.In 1200C tem condition, fire endurance can be up to 90-120 minutes.

 

Application: 

 

1. Ships, core board of fire door in house, industry furnace, public buildings ‘s roof, 

swimming pool, barn, Cold Storage, boiler.

 

2. Heat and cold project  


Specification:

 

 

Item

Index

Density(kg/m3)

220+-10%

Thermal Conductivity(w/m.k)

≤0.065

Compression Strength(Kpa)

≥474

Quality Moisture Rate(%)

≤5

Hydrophobicity (%)

99.2

Working Temperature(°C)

-40-900°C

Common Size(mm)

600*300  1050*950, 

Min. Thickness:25mm

 

 


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Q:Why does vermiculite have gold or silver on its surface?
The reasons for the surface of vermiculite are gold or silver: the surface color of vermiculite is false color, and the selective absorption of minerals by visible light is the main reason for the color of objects.
Q:What kind of material can be used instead of vermiculite and perlite on flower cutting?
Ordinary sand beds, with fine sand. Other mediums are OK, as long as they're not fertile, OK
Q:What is vermiculite used for?
Vermiculite used in greenhouse, with loose soil, good permeability, strong water absorption, high soil temperature, is conducive to the growth of crops, but also reduce the input of fertilizer. In the newly emerged soilless cultivation technology, it is an indispensable raw material.
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:What is vermiculite? What's the use of it?
The use of vermiculite has been widely used in the fields of construction, metallurgy, petroleum, shipbuilding, environmental protection, heat preservation, heat insulation, insulation, energy saving, gardening and so on. Animal husbandry: expanded vermiculite has unique structural and surface properties, as well as non-toxic, sterile and chemically inert. It can be used as a carrier, an adsorbent, a fixative, and a feed additive.
Q:What can vermiculite dos?
In the US 1986 consumption structure, expanded vermiculite used as mortar and cement premix and lightweight concrete aggregate accounted for 52%; the United Kingdom accounted for 40% of concrete, wall mud and cement coagulants.
Q:Are perlite and vermiculite fertiles?
The role of pearl rock in Horticulture: soil modification, regulating soil compaction, preventing crop lodging, controlling fertilizer efficiency and fertilizer, and being used as a diluent and carrier for pesticides and herbicides. It can be concluded that there is virtually no fertility.
Q:Iron powder. Water. Activated carbon. Vermiculite. Mineral water absorbent resin. After contact with air to human body harmful?
Salt will see those types.Water absorbent resin will be partially oxidized in the air for a long time, but it will not be harmful to people's health
Q:Can ordinary small stones instead of vermiculite be used as Camellia cuttings?
Vermiculite can be used in flowers, vegetables, fruit cultivation, seedling raising and so on. In addition to potting soil and regulators, it is also used for soilless culture. As a nutrient base for growing potted trees and commercial beds, it is especially advantageous for the transplanting and transportation of plants. Vermiculite can effectively promote plant root growth and seedling growth is stable. Provide water and nutrients necessary for plant growth for long periods of time and maintain the stability of root sun temperature. Vermiculite can make crops from the early stages of growth can be sufficient water and minerals, to promote rapid growth of plants, increase production. Zhenhai insulation factory.
Q:Can you put vermiculite in the fish tank?
Vermiculite has been widely used in construction, metallurgy, petroleum, shipbuilding, environmental protection, insulation, heat insulation, insulation, energy saving and other fields.

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