$97% FM Fused Magnesite Raw Materials for High Quality Refractory System 1$
$97% FM Fused Magnesite Raw Materials for High Quality Refractory System 2$
$97% FM Fused Magnesite Raw Materials for High Quality Refractory System 3$

$97% FM Fused Magnesite Raw Materials for High Quality Refractory$

$97% FM Fused Magnesite Raw Materials for High Quality Refractory System 1$

$97% FM Fused Magnesite Raw Materials for High Quality Refractory System 2$

$97% FM Fused Magnesite Raw Materials for High Quality Refractory System 3$

97% FM Fused Magnesite Raw Materials for High Quality Refractory

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Loading Port:: China main port

Payment Terms:: TT OR LC

Min Order Qty:: 0 m.t.

Supply Capability:: 50000 m.t./month

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Packaging & Delivery

Packaging Details:	1MT (1.25MT) jumbo bags, Or according to customers' requirements
Delivery Detail:	Within around 20 work days based on MOQ

Product Description of White Fused Magnesite :

Fused Magnesite (Ordinary Grade) is manufactured through fusing high quality raw magnesite in electric arc furnace with the characteristics of big crystal, dense structure and strong corrosion resistance.

Brand	Physical and chemical indices							Size
	MgO	SiO2	CaO	Fe2O3	Al2O3	1gL	B.D≥	(mm)
	≥	≤	≤	≤	≤	≤	(g/cm³)	0-30, 0-60
WFM-99	99	0.15	0.4	0.25	0.1	0.1	3.5
WFM-98.5	98.5	0.3	0.7	0.3	0.15	0.1	3.5
WFM-98	98	0.35	1	0.4	0.2	0.1	3.5
WFM-97.8	97.8	0.4	1	0.5	0.2	0.1	3.5
WFM-97.5	97.5	0.5	1	0.55	0.2	0.15	3.5
WFM-97	97	0.6	1.2	0.7	0.2	0.2	3.5

Packaging & Shipping of White Fused Magnesite :

Packaging: 1.25MT jumbo bags or 1MT jumbo bags

Delivery details: according to customers’ requirements

Application of White Fused Magnesite :

Used for lining the high-feequency induction furnace to make the special alloy steel and for producing the crucibles, which are also super insulating materials

Advantages:

1) We have subsidiary plants doing metallurgical materials;

2) For some product, we do trading, while we can control the quality and cost due to our strong capacity and cash flow in China;

3) Our logistics and freight charge is lower than others since we have big quantity cargo to be exported in some main ports China;

4) We have strict and mature quality and logistics control on the cargo;

5)As a governmental company, we are reliable

The following are part of the products and loading process pictures,Pls kindly note,Thank you.

97% FM FUSED MAGNESITE WITH HIGH QUALITY

Q: What are the use of fire-resistant material and admixture?: Generally speaking, there are several admixtures: 1. Water reducing agent. It can ensure basic refractory castable flow value and significantly reduce its water mixing amount sodium hexametaphosphate and sodium tripolyphosphate 2. Plasticizer. It can increase plastic refractory mixture and enhance the ability of bentonite clay mud material stress strain 3. Gelling agent. It can make the colloidal solution (or suspending liquid containing solid particles condensed gelling agent 4. Dispergator. It can turn condensation or reunion colloidal particles (particles) into sol or uniform dispersion suspended particles and make the thick colloid free stream sol said scattered coagulant peptizer 5. Coagulant. It can shorten the stereotypes refractories condense sclerosis NaOH Mars between aluminum hydroxide, etc. 6. Retarder. It can delay the stereotypes refractories condense sclerosis between citric acid tartaric acid, etc. 7. Delayed coagulant. It can make setting fire-resistant materials contain binder by set out the condensation hardening effect between calcium aluminate cement, etc. 8. Foaming agent. It can reduce the liquid surface of power to produce uniform stability as rosin soap bubble resin fat saponin and so on. 9. Antifoaming agent. It can make fast setting fire-resistant material mixing or shock in produce bubbles escape alcohol fatty acids, such as 10. Shrink agent can reduce or prevent the refractory materials used to produce contraction type heating said silicon powder stabilizer or volume expansion agent, etc. 11. Preservative. It can keep setting fire-resistant material stored on construction performance change or change oxalic acid citric acid, etc. 12. Inhibitors. It can inhibit stereotypes refractories ingredients contain iron or iron compounds and acidic reaction caused inflation to produce hydrogen bond CrO3 diacetone alcohol, etc. I hope it can help you.

Q: What are the materials of insulation firebricks?: The furnaces of firebricks are generally divided into two types, namely, unshaped refractory materials and shaped refractory materials. Unshaped refractory materials, also called castables, is a mix of powdery particles of many aggregates and one or multiple adhesives. They must be stirred well with one or multiple liquids when in use, which has a strong liquidity. Unshaped refractory materials generally refers to firebricks. They have standard rules about their shapes and can also be processed temporarily as needed.

Q: What is streaming fireproof material?: Since streaming fireproof material has less surface energy, so when it is placed in a location to be used, it can be automatically filled so long as mixed with water at proper ratio. And then using vibrator or vibrostand and other tools to compact the mixture so as to satisfy the use requirements. Therefore, it does not require vibration, and it has less friction force between the particles. Generally hydraulic refractory castable must be mixed with water at proper ratio when in construction . While, the concept of "streaming" is in terms of refractory castable.

Q: What are the applications of refractory busway?: Is an ieal power supply equipment for modern large and medium-sized enterprises, high buildings, the introduced projects, experimental base and other places.

Q: What characteristics do A grade external wall fireproofing material have?: 1. Save space and reduce costs; 2. Fireproofing, green and environmental protection; 3. Waterproofing; 4. Sound insulation; 5. Thermal insulation; 6. Install easily and shorten the construction period; 7. High safety performance.

Q: How long is the duration of fire resistance of hollow glass magnesium board: Hollow glass magnesium board features fire prevention, waterproof, tasteless, non-toxic, not frozen, not rot, not crack, unchanged, non burning, high strength and light weight, convenient construction, long service life and so on, and it has more characteristics among products of the same kind nationwide. Its fire resistance limit is 0.65℃.

Q: What's the refractory material in common use currently?: According to its category, raw material of basic refractory: Mainly magnesite (magnesia), dolomite, lime, olivine, serpentine, high alumina material (sometimes neutral); main neutral raw material: chromite, graphite, silicon carbide (artificial).

Q: What is the offer of fire proofing thermal insulation material?: Asbestos fire proofing thermal insulation material Brand/Model: Xintianli Origin: Fujian|Brand: Xintianli Offer: 800.00 yuan Fire proofing thermal insulation material Brand/Model: Jiulong|Origin: Gaoxinzhuang Indutrial Park in Shucheng Town in Hejian City in Hebei Province| Brand: Jiulong Offer: 360.00 yuan. The above prices are from the Internet and for your reference only. Price may vary according to specific circumstances. I hope it can help you.

Q: What are the components of refractory clay?: It is different from non-cement castable refractories, which does not rely on the addition of cement for combination, instead it uses chemical binder. It is refractory castable (also known as chemical bonding castable). Non-cement refractory castable takes oxide or synthetic compound ultra-fine powder or oxide sol-gel which is similar to the chemical composition of material in tungsten castable. Since the use of superfine powder or sol as binder, it has low impurity content, and therefore the refractoriness and slag erosion resistance of the castable will not be reduced. Besides, the self combination in use can help to improve high-temperature structural strength. Non-cement castable refractory is made up of refractory aggregate and powder, superfine powder of oxide or sol, trace amount of dispergator (or anti-coagulant) and proper slow acting hardener. Non-cement castable is mainly coagulated and combinated by ultrafine powder of oxide or sol, therefore, it has certain requirements for ultrafine and sol. Ultrafine powder used refers to less than 1 / zm particles. Ultrafine powder used in non-cement castables are SiO2, Al2O3, Cr2zrOz, etc. SiO micro powder is often adopted, which is the dust recycled during the smelting of metallic silicon, ferro-silicon alloy, the generation process is as follows: This recycled SiO2 powder has an average particle diameter of 0.5 pM, and it is spherical with large surface area. It is amorphous substance with high activity, so it has good bonding strength. The sol used are mainly alumina oxide and silica sol. Silica sol is made by ion exchange of sodium silicate after Na ions are removed. It can also be made after hydrolysis of ethyl silicate. There are several ways of preparing alumina sol, the easiest method is to prepare by the reaction of metallic aluminum or alchlor with hydrochloric acid.

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