Fused Magnesite with Low Price Supplied by CBBM China

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Loading Port:
Tianjin
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TT OR LC
Min Order Qty:
0 m.t.
Supply Capability:
50000 m.t./month

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Product Description:

Packaging & Delivery

Packaging Details:50kg/bag 1mt/jumbo bag 1.25mt/jumbo bag
Delivery Detail:15days after the pre-payment

Fused Magesite Specifications:

MGO

SIO2

CAO

FE2O3

AL2O3

1GL

B.D(g/cm3)

SIZE

97%

0.7%

1.5%

0.7%

0.5%

0.2

3.42

0-30mm,0-60mm, 0-1,1-3,3-5mm

97.5%

0.7%

1.5%

0.7%

0.2%

0.2

3.45

0-30mm,0-60mm, 0-1,1-3,3-5mm

98%

0.35%

1.0%

0.5%

0.2%

0.1

3.5

0-30mm,0-60mm, 0-1,1-3,3-5mm

97% FM

1.2%

1.2%

0.6%

0.5%

0.2

3.45

0-30mm,0-40mm, 0-1,1-3,3-5mm

 

Application:


Magnesium Oxide Powder

Abrasives

As a binder in grinding wheels

Animal feed supplement

Source of magnesium ions for chickens, cattle and other animals

Boiler (oil-fired) additives

Material that is easily removed; reduced corrosion of steel

 pipes holding steam as well as sulfur emissions into the environment

Boiler feedwater treatment

Reduces iron, silica and solids

Chemicals

Starting point for the production of other magnesium salts

 such as sulfate and nitrate

Coatings

Pigment extender in paint and varnish

Construction(MgO Board)

Basic ingredient of oxychloride cements used for flooring,

 wallboard, fiber board, and tile

Electrical

Semi-conductors; heating elements insulating filler between

 wire and outer sheath

Fertilizers

Source of essential magnesium for plant nutrition

Foundries

Catalyst and water acceptor in shell molding

Glass manufacture

 

Ingredient for specialty, scientific and decorative glassware and

 fiberglass

Insulation

Light, flexible mats for insulating pipes

Lubricating oils

Additive to neutralize acids

Pharmaceuticals

Special grades of magnesium hydroxide, oxide and carbonate

 are used in antacids, cosmetics, toothpaste, and ointments

Plastics manufacture

Filler, acid acceptor, thickener catalyst and pigment extender

Refractory and ceramics

Basic ingredient in product formulations for the steel industry

Rubber compounding

Filler, acid acceptor, anti-scorch ingredient, curing aid, pigment

Steel industry

Annealing process; coating for grain-oriented silicon steel used

 in electrical transformers

Sugar refining

Reduces scale build-up when used in juice clarification and

 precipitation

Sulfite wood pulping

Source of base for cooking liquors

Uranium, gallium & boron

Precipitation initiator by acid neutralization processing

Wastewater treatment

Acid stream neutralizer; precipitates heavy metals



Fused Magnesite with Low Price Supplied by CBBM China


Fused Magnesite with Low Price Supplied by CBBM China



Fused Magnesite with Low Price Supplied by CBBM China


Packaging & Shipping:

Packing in 25kg PP Bag or 1MT Jumbo Bags.

Delivery Detail: 15days after pre-payment



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Q:What thickness is needed of the ultra-thin fireproof paint with a fireproof time of 2.5 hours?
Fireproof of steel components can adopt outsourcing concrete (or laying bricks method), fireproof coatings, fire prevention board coated and composite structure. Anti-firing plate can be divided into the fire protection lamella thickness plate and thin plate. Fire protection lamella thickness plate is of 20 ~ 50 mm. There are mainly calcium silicate and decayed stone of fire prevention board fire board, main varieties KB board, CF board; Fire sheet thickness is between 6 to 15 mm and the main varieties have short fiber reinforced cement pressure plate, fiber reinforced ordinary calcium silicate board and glass cloth reinforced inorganic plate. I hope you can be satisfied.
Q:What are the construction measures of refractory material in winter? Please descriptive briefly.
The temperature is low in winter, so refractory bulk materials should be stirred evenly on time to avoid freezing.
Q:What refractories are accessible with ease in daily life? This material is suitable as a disposable mold and crucible for melting brass.
Well, you have no furnace to cast disposable molds. You can sieve sand which is used for blending cement with siever (left the most fine behind)! And then you can go to hardware (parts) factories directly with molds to ask them to pour. Remember that brass (60 copper) needs to be heated to 1200 ℃, while the crucible is not needed.
Q:Who knows the setting requirements of roofing fire barrier zone?
curtain wall style architecture should meet the following requirements: The space between the inner cavity of the base wall and curtain wall and base wall, pier between two windows, window sill wall and skirt wall should be sealed by the fire-proof sealing material at each floor. I hope I can help you!
Q:how does the fire endurance of first rate fire resistant window?
Not less than 1.5 hours
Q:Who knows the refractoriness of high temperature lightweight firebricks?
The disadvantage of light refractory bricks is its poor thermal insulating ability and the advantage is its endurable heat resistance property. The temperature range and main features of thermal insulation refractory are as follows. Diatomite brick
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 kind of material is good for cabinet fireproof board
Natural stone marble: Advantage: Rich color, texture is more soft, easy for cutting or molding; shortcomings: Because it is a natural formation, micro cracks will get easily broken. If sewage infiltrates in during production and transportation, it is difficult to clean and it will get cracked. In the daily cleaning, residue will be filled into the cracks when using cloth to clean. then the material will become breed bacteria. In the long process of the formation, natural stone material may cause harm to human health due to the formation of heavy mental which is radioactive.
Q:What are some of the new refractories and what are their characteristics?
These refractory materials can be bought in Zhengzhou real gold refractory materials factory. If necessary, we can visit the factory in Xinmi first.
Q:how long is the fire endurance of plasterboard?
Plasterboard is non-flammable B1 level products. There are introductions in Fireproof Specification of National Standard Building Interior Decoration Design. Plaster board mounted on steel stud can be used as A level decoration materials. In accordance with the national fire safety rules on fire durance of walls and ceilings and other components, we can not simply say whether a piece of gypsum board can meet the requirements. In GB "gypsum board" it clearly states: Fireproof plasterboard can endure fire longer than 20minutes. Wherein Dragon brand fire-resistant gypsum board can endure fire longer than 40 mintues. Gypsum board is comprised of dry wall, steel stud and various auxiliary materials. the fireproof performance of the gypsum board system is relevant to the type, quality , layers of the gypsum board, quality of keel and installations, whether the rock wool is filled and its unit weight, the treatment of seaming and some minor joints.

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