Fused Magnesite 97% 0-3mm/Crystal fused magnesia 97% 0-3mm/LCFM97% 0-3mm

Fused Magnesite 97% 0-3mm/Crystal fused magnesia 97% 0-3mm/LCFM97% 0-3mm System 1

Fused Magnesite 97% 0-3mm/Crystal fused magnesia 97% 0-3mm/LCFM97% 0-3mm

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Loading Port:: Tianjin

Payment Terms:: TT OR LC

Min Order Qty:: 0 m.t.

Supply Capability:: 6000 m.t./month

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Quick Details

Place of Origin:	Liaoning, China (Mainland)	Shape:	Block	Material:	caustic calcined magnesia powder
SiO2 Content (%):	0.75%max	Al2O3 Content (%):	0.2%max	MgO Content (%):	97%min
CaO Content (%):	1.4%max	Refractoriness (Degree):	1770°< Refractoriness< 2000°	CrO Content (%):	none
SiC Content (%):	none	Model Number:	WFMLC-97	Brand Name:	YT
color:	white/yellow mix	application:	refractory plant	application 1:	high purity magnesia carbon brick
application 2:	high temperature gunning mix	character:	refractoriness

Packaging & Delivery

Packaging Details:	Jumbo bag or weaving bag with liner inside.According to customer needs. 25kgs P.P bags loading 25mt/1000bags into per 20" FCL; 1000mm X 1000mm big bag loading 1000kgs 25mt/25bags into per 20'FCL. 1100mm X 1000mm big bag loading 1250kgs 25mt/20bags into per 20'FCL
Delivery Detail:	3-30 days

Specifications

1.Magneiste Made using first-grade caustic magnesia,
2.It features high bulk density
3.Excellent slag resistance

Product Description

Fused magnesite sand are manufactured by high purity caustic calcined magnesite through electro-fusing,a part of SiO2,moves to the surface because of the huge difference in the specific which well grown crystals,well crystal perfection and structure homogeneity,excellent chemical stability,good corrosion resistance to slag and high stength at high temperature.it is main raw .material for manufacturing magnesia or magnesia-carbon Bric refractories.The manufactures are mainly used in regenerative chamber in the large scale glass furnace by floating method,electrical furnace,convert furnace,house hold electrical appliances as electrical insulating materials and so on...

brand	specification							size
brand	MgO %≥	SiO2 %≤	CaO %≤	Fe2O3 %≤	Al2O3 %≤	LgL %≤	B·D≥(g/cm3)	size
FM–99	99.0	0.15	0.40	0.25	0.10	0.10	3.50	0-1mm 1-3mm 3-5mm 0-30mm 0-60mm 200mesh 325mesh
FM–98.5	98.5	0.30	0.70	0.30	0.15	0.10	3.50
FM–98	98.0	0.50	1.00	0.40	0.20	0.10	3.50
FM–97.8	97.8	0.55	1.00	0.50	0.20	0.10	3.50
FM–97.5	97.5	0.65	1.00	0.55	0.20	0.15	3.50
FM–97	97.0	0.75	1.20	0.70	0.20	0.20	3.50

Fused Magnesite 97% 0-3mm/Crystal fused magnesia 97% 0-3mm/LCFM97% 0-3mm

If you’ve kind enquiries, please don’t hesitate to let us know. ^_^

Q: What are the qualifications of refractory industry?: 1 business license 2 tax registration certificate 3 organizing institution bar code 4 production permit

Q: What are the features of construction class A fire resistant door ?: 1, fireproof and thermal insulation Foam cement board is a Class A non-combustible inorganic heat preservation material which has good fireproof?performance can remain integrity after 3 hours baking at 1200℃. It can be used in buildings to improve fireproof?performance.

Q: What are fireproofing materials?: Plants often use the fireproof sealing material with steel structures without much modification. All the panels that meet the first-order fire protection requirements can be fireproofing materials. Like gypsum boards, aluminum sheets and so on. . Coatings are usually those with fine powder, high density and good sealing. Hardeners mainly depends on specific requirements. .

Q: What's the classification of refractory material?: Magnesium aluminum is complex and mainly seeing what classification standard is like according to the appearance shape can be divided into two categories, setting and not setting according to the acid alkali can be divided into acidic, magnesia, high aluminum, ramming expected, spinel, spray coating, plastic, just the quality of the jade, daub material according to the chemical composition is divided into, such as clay, neutral and alkaline according to the operation mode can be divided into different castable, magnesium, calcium, magnesium chrome

Q: What is the appropiate thickness if fire resistant time for ultra thin steel structure coating is 2.5 hours?: According to the "code for fire protection design of tall buildings", the fire resistance time of the component is at the first level: 3 hours, beam: 2 hours, floor: 1.5 hours;if fire resistance level is level the requirement for time of fire resistance component is the column: 2.5 hours, beam: 1.5 hours, floor: 1 hours. For fire resistant coating, fire resistance time for ultra-thin fire retardant coating is shorter than 1.5 hours. If the time exceeds 1.5 hours, thick fire resistive coating should be used. Steel structure can adopt surrounding concrete or brick, fireproof coating, fireproof board coating and composite structure for its fire resisitance. Fire resisitance board can be divided into thick fire protection plate and thin plate, the thickness of the plate thickness of the fire is between 20 ~ 50mm, mainly includes calcium silicate fireproof board and expansion boring stone fire board, the main varieties are KB board, CF; thin fireproof plate is between 6 ~ 15mm thick, the main varieties include enforced short fiber cement plate, ordinary enforced fiber silicate calcium board and glass cloth reinforced inorganic board. As is known to all, steel structure usually will lose bearing capacity usually in 450 to 650 degree, leading to deformation, steel column and beam bending, and be no longer usable at last. Generally fire resistant limit of unprotected steel stucture is about 15 minutes. 1.5 hours;if fire resistance level is level the requirement for time of fire resistance component is the column: 2.5 hours, beam: 1.5 hours, floor: 1 hours. Steel structure an use surrounding concrete (or masonry), fire retardant coating, fire retardant plate and compround structure to achieve the required refractory limit. Hope my answer will help you.

Q: What is the material of fire resistant glass reinforced plastics grating?: What is the material of fire resistant glass reinforced plastics grating?

Q: Does anyone know about the fire resistance period of thin fireproof coatings?: Outdoor thin steelwork fireproof coatings have a fire resistance of 2.0 hours, the thickness of coatings is between 4.5 to 5 mm, the standard amount is 5.5 to 6kg per square meter. Specific situations vary according to the thickness data provided by manufacturers . The fireproof coatings are applicable for the surface of combustible substrates, which can reduce the flammability of the surface being painted, and block the rapid spread of fire. They can be used to improve the fire resistance of the materials being painted. The fireproof coatings are coated on the substrate surfaces. They are also rustproof, waterproof, wearproof, heatproof and anticorrosive apart from flame retardant. They have good tenacity, stainability, adhesiveness, glossiness and fast-drying nature.

Q: What substitutes are available for high-end refractories in addition to zircon sand?: Natural ore, synthetic raw materials such as industrial synthetic mullite, etc..

Q: what is the Specifications Grading for Fireproof rubber insulation materials ?: External insulation materials, welded wire mesh matt external wall insulation, external wall thermal insulation mesh matt. 1,inorganic activel thermal insulation materials 2,silicate?thermal?insulation?material 3,ceramic thermal insulation 4, gelatine powder polyphenyl granule, 5,teel wire gauze picking cement cystosepiment（Estazolam platepowder particles)6 extruded sheetXPX. 7,Rigid polyurethane coating at the scene, Polyurethane insulation board8,rigid polyurethane foam,9EPS foam board roofing materials. 1, a ceramic insulation board 2, xps extrusion board 3, perlite and perlite brick 4, vermiculite and vermiculite brick heating, air conditioning Material: Phenolic resins, polyurethane waterproof thermal insulation integration, sponge rubber, polyethylene, polystyrene foam, glass wool, rock wool Steel material: Polystyrene, extruded sheet, polyurethane panels, glass wool carpets and the like. Five inorganic thermal insulation materials: Foam cement, DY inorganic active insulation system super thin vacuum insulated panel for building external walls .

Q: what is steel fire door made of ?: 1. fire resistance steel door has steel made door frames, door leaf framework and door panels. if the door leaf is filled with nontoxic fire insulation material, added with fireproof hardware accessories, which consists of a door that is fire resistance.

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