water proofing perlite vermiculite board

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Loading Port:
Tianjin
Payment Terms:
TT OR LC
Min Order Qty:
500 pc
Supply Capability:
200000 pc/month

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Product Description:

Packaging & Delivery

Packaging Detail: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:How to apply the quota of cement and vermiculite insulation layers?
Vermiculite is a kind of hydrate, which is blocky, flaky and granular. It is the product of weathering and alteration of natural mineral such as biotite. The interlayer water molecule is ignited at high temperature, and the volume is increased by 18-25 times. Rich in nitrogen, phosphorus, potassium, aluminum, iron, magnesium, silicate and other ingredients. Vermiculite has higher layer charge number, so it has higher cation exchange capacity and stronger cation exchange adsorption capacity. Characteristics: light weight, and good adsorption properties, not decay, can be used for 3-5 years (unlike the humus, coconut shell, clothing and other perishable).
Q:The ground cement expansive slate, what item set
Cement board is a flat building with cement as the main raw materials processing and production, is between a gypsum board and stone free cutting, drilling, carving building products, with its superior gypsum board, wood fire, waterproof, anti-corrosion, insect prevention, sound insulation performance and the price is far lower than the stone become the construction industry widely used building materials. The concrete slabs are prefabricated and cast-in-place.
Q:The role of vermiculite
After mining, ore vermiculite rolling, screening, puffing and other physical processes after thermal insulation, sound insulation, waterproof and insulation is the main raw material and filling material decoration materials and other industries, has been widely used in gardening, warm baby fever, posts, Sachet, construction, metallurgy, oil, chemical, shipbuilding practice, etc. industrial.
Q:Is vermiculite helpful to flowers?
Vermiculite is a kind of natural nonmetallic mineral. Its main function is used in flowers, seedlings, cuttings and planting
Q:Vermiculite is not big
Xinjiang vermiculite is produced in Xinjiang autonomous region of vermiculite, the vermiculite after roasting into silver white, different from Hebei, Shaanxi, Inner Mongolia and other places of vermiculite. Good quality, large output, welcomed by users.
Q:Iron powder. Water. Activated carbon. Vermiculite. Mineral water absorbent resin. After contact with air to human body harmful?
Water meets air less,Activated carbon is a porous substance, inert in the air, not only harmful to the body, but also the suspension of air, harmful gasesVermiculite, a mineral consisting mainly of silicates, is apparently inert in the normal environment. It is not harmful to people
Q:What can vermiculite do? What's the use?
Its crystalline structure is monoclinic, and it looks like mica from its appearance. Vermiculite is produced by hydration of certain granite. It is commonly produced with asbestos.
Q:You can use pure vermiculite for meat
It is best to add some particles in, because vermiculite and soil are water retention, so airtight soggy, fleshy easy to rot.
Q:How does the pH value of vermiculite adjust?
The chemical properties of expanded vermiculite are stable. Insoluble in water,.PH value 7~8.1, with acid soil (humus) improvement, variable acidity2, with a small amount of slaked lime, variable acidity
Q:Are perlite and vermiculite fertile?
The expansion effect of vermiculite in Horticulture: vermiculite have very strong water absorption, 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. At the same time, the vermiculite can make the crops get plenty of water and minerals from the early growth stage, and promote the rapid growth of plants and increase the yield. It can be concluded that vermiculite has a relatively large fertility, at least stronger than traditional soil.

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