Agricultural Rock Wool for Planting 2016

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Loading Port:
Shanghai
Payment Terms:
TT OR LC
Min Order Qty:
8 m.t.
Supply Capability:
100 m.t./month

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Product Description:

Fireproof Rock Wool Rock Wool Board with High Quality

Introduction
The external thermal insulation rockwool board is designed for the buildings of external thermal insulation system with thin finish coat and applys to external wall insulation and energy saving of new or existing building whose foundation wall is concrete or brick and other compact structures.
 
The external thermal insulation rockwool strip can also be used as fire barrier to improve the fire resistance of buildings external walls with other thermal insulation materials.    


Features and Application

1,High compressive strength, tensile strength and good durability ensures the reliability and long-term stability of the product in the application.
 
2,Low thermal conductivity can effectively reduce the heat loss of the building to achieve energy saving and emission reduction.
 
3,External thermal insulation rockwool boards will not release heat and poisonous smoke because of its incombustibility and can effectively partition the spread of flam when fire occurs.
 
4,It has good performance of non-hygroscopicity, ageing resistance and long-term stability.
 
5,It is light weight and easy to be cut and processed


 Specification

Standard Requirement

Deviation


Length

1200mm

+10/-3mm

Width

600mm

+5/-3mm

Thickness

30mm—150mm

±3mm

Density

40kg/m3—250kg/m3

±10kg/m3

 

Packaging & Shipping

Product is packed in polythene plastic thermal-shrink film.
Thickness of each package is within the range of 300-400 mm.
During transportation and storage, keep product away from moisture and compressive deformation 
Genaraly 6-10pcs/pack


Agricultural Rock Wool for Planting 2016

Agricultural Rock Wool for Planting 2016

Agricultural Rock Wool for Planting 2016





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Q:Who knows the advantages of the far infrared ceramic fiber?
1. It has high efficiency and is energy saving, no smoke, no open flame. The thermal efficiency is as high as 70.1%, which increases 40% Ethan compared with the national standard. 2. It is environmental, healthy and doesn’t smoke lung. Ceramic environmental protection material, flameless combustion mode and efficient infrared thermal conversion effectively inhibit the generation and discharge of carbon monoxide and helium oxide and eliminate hazard threating human health. It doesn’t fume pot and lung; 3. It is time saving and high efficiency. The average temperature of infrared combustion surface is as high as 1100℃. The thermal radiation of infrared is penetrating, which can quickly heat the heated objects; 4. It is safe and durable, with high temperature resistance, no oxidation, no rust, no deformation, thermal cracking resistance, no clean. Using high-tech ceramic chip and combining with high-tech flexible packaging paste technique, its average service life can reach more than eight years.
Q:What’s the maximum bearing temperature of the refractory and high temperature resistant ceramic fiber cotton?
It depends on what material the ceramic fiber gasket uses. It’s usually referred to high temperature gasket made from ceramic fiber paper. It is generally classified into normalized form and high alumina type, of which the former can resist the maximum temperature of 1260℃ and its continuous use temperature is 1000℃, the latter can be used for a long period at the temperature of 1200℃. Nichrome wire, stainless steel wire and glass fiber are reinforced. Ceramic fiber coating cloth and slag cloth, sintering ceramic fiber cloth and ceramic fiber fumigation cloth) Characteristics of the ceramic fiber cloth: high temperature resistance, low heat conductivity, thermal shock resistance, low thermal capacity; superior insulating property at high temperature, long service life; resistance to nonferrous metals like molten aluminum and zinc erosion; low and high temperature strength; innocuity with no adverse effect on the environment.
Q:What is the difference between nanometer ceramic board and ceramic fiber board?
The difference between nanometer ceramic fiber board and ceramic fiber board is as follows: The traditional ceramic fiber board with good heat insulation and high temperature resistance is widely applied in some furnaces, but some deficiencies, such as low strength, still exist in this kind of traditional products, which restricts its application in furnaces with high temperature, high pressure and stress. However, product performance is greatly improved with the introduction of nanotechnology and the use of special manufacturing technique. It has high strength, low thermal conductivity, good thermal insulation performance, obvious energy saving effect, which can improve the safety of furnace and develop performance of the product under the condition of high temperature and high pressure.
Q:What high temperature can the refractory ceramic fiber cloth tolerate?
Ceramic fiber cloth has high temperature resistance, 1000℃ continuous operating temperature, low thermal conductivity, thermal shock resistance, low thermal capacity; excellent heat insulation performance, long service life; resistant to erosion of nonferrous metals such as aluminum and zinc, etc.; good low and high temperature strength; non-toxic, harmless, and no adverse effect on environment; easy construction and installation.
Q:What industries is ceramic fiber material applicable to?
Ceramic fiber material is applicable to the following industries: 1. Electrical equipment industry: wood-burning stoves, electric and heat insulation materials of electrical heating equipment, and sealing gaskets of all sorts of electrical components; 2. Glass and ceramic industries: industrial furnaces, the furnace body sealing, and molten and hot bending glass demoulding; 3. Petrochemical industry: thermal insulation of transmission lines and high-temperature pipelines. All these industries need to use the ceramic fiber material.
Q:Who knows well about which is better in thermal insulation between aluminum silicate ceramic fiber cotton and asbestos?
Certainly the asbestos has better thermal insulation effect. External wall insulation rock wool board is specially designed and manufactured for the buildings’ external wall insulation thin plastering system, and it applies to external wall insulation, energy conservation and renovation of the newly-built or existent buildings with compact structure of the concrete or brick wall as the basic foundation. External wall insulation rock wool board is dedicated to external wall insulation. As superior incombustible, fireproof and thermal insulation material, it has the advantages of higher compression resistance and tensile strength, lower hygroscopicity, good dimension stability with no thermal expansion or shrinkage, and ageing resistance. It can adapt to the external wall system, and provide many properties of effective thermal insulation and energy conservation, fire protection and extreme climate protection for buildings. Rock wool is incombustible, and won’t give out heat or toxic fumes. It can cut off the flame spread in an effective way when fire occurs. It has superior fire resistance. With superior thermal insulation and heat-shielding performance, it is capable of increasing the thermal resistance of the building envelope, reducing buildings heating and air-conditioning energy consumption, and saving energy and reducing emission. It doesn’t produce corrosion to metallic materials like carbon steel, aluminum (alloy), copper, or all kinds of building components either. It has physical properties of efficient sound absorption, noise reduction and elastic damping. With low hygroscopicity and ageing resistance, it can keep long-term stability. It is also lightweight, and easy to cut, saw and install.
Q:How is the quality of ceramic fiber vermiculite cloth?
The quality of ceramic fiber vermiculite cloth is good, and its advantages are as follows: high temperature resistance, low thermal conductivity, thermal shock resistance, low thermal capacity; excellent heat insulation performance, long service life; resistant to erosion of nonferrous metals such as aluminum and zinc, etc.; good low and high temperature strength; non-toxic, harmless, and no adverse effect on environment.
Q:What is the thickness of ceramic fiber paper?
The thinnest ceramic fiber paper is 0.5mm. Ceramic fiber paper can be used as high temperature thermal insulation material for various industrial furnaces, steel ladles, foundry ladles as well as submerged nozzles, as electric and thermal insulation material for industrial furnaces, as sealing material for expansion joint of furnace door and body, as lining of cast aluminum model, as demoulding glass ceramics and hot-melt glass, as high temperature sealing gasket, as thermal and electric insulation material for heating equipment of apparatus, as noise elimination as well as thermal insulation material for muffler, and as thermal insulation material for exhaust pipe, etc.
Q:What’s the difference between the ceramic fiber and glass fiber?
Ceramic fiber strip, a type of fibrous lightweight refractory, possesses so many advantages as light weight, high temperature resistance, good thermal stability, low thermal conductivity, small specific heat and mechanical shock resistance. Therefore it has been widely applied in machinery, metallurgy, chemical engineering, petroleum, porcelain, glass, electronics, and other industries. As a sort of refractory material, ceramic fiber strip is made out of highly purified refractory fiber, and applied in high temperature and thermal insulation field. Compared with natural cellulosic fiber, the raw material of glass fiber tape has the following features: with circular section and the same diameter, glass fiber can be micro fine. It’s higher in specific gravity and more stable in dimension. As a result, the paper made from it by papermaking gains fairly high tensile strength, and excellent properties of water-fast, oil resistance, acid and alkali resistance, corrosion resistance, thermal stability, low thermal conductivity, sound absorption, etc.
Q:What is the standard of ceramic fiber board?
Basalt fiber cloth is high-strength and permanently fire resistant. It can endure above 1000℃ in a short period while 760℃ in a long period, which is an ideal material to replace asbestos and glass fiber cloth. Ceramic fiber products use ceramic fiber as raw materials, and boast with such advantages as light weight, resistance to high temperature, good heat stability, low thermal conductivity and specific heat, resistance to mechanical shock, etc., they are used in the environment of high temperature, high pressure and easy abrasion.

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