$Raw Materials for Refractory:Dead Burnt Magnesite DBM Made in China with Good Quality System 1$
$Raw Materials for Refractory:Dead Burnt Magnesite DBM Made in China with Good Quality System 2$

$Raw Materials for Refractory:Dead Burnt Magnesite DBM Made in China with Good Quality$

$Raw Materials for Refractory:Dead Burnt Magnesite DBM Made in China with Good Quality System 1$

$Raw Materials for Refractory:Dead Burnt Magnesite DBM Made in China with Good Quality System 2$

Raw Materials for Refractory:Dead Burnt Magnesite DBM Made in China with Good Quality

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Dead Burnt Magnesite DBM made in China with Good Quality

1.Good sintered, calcination uniform,
2.High purity, activity, and uniform chemical composition,
3.Quality and stability

Dead Burnt Magnesite DBM made in China with Good Quality

	MgO ≥	CaO ≤	SiO2 ≤	L.O.I. ≤	BD ≥ g/cm3	size mm
RGMS-87	87	2.2	7.0	0.5	3.1	according to the requirement of customer
RGMS-90	90	2.2	5.0	0.3	3.15
RGMS-91	91	2.0	4.5	0.3	3.18
RGMS-92	92	1.8	4.0	0.3	3.18
RGMS-93	93	1.6	3.5	0.3	3.18

Dead Burnt Magnesite DBM made in China with Good Quality

Large production capacity(20000-tons per month) ensure the fast production cycle after confirmed the order.
Produce the products according to clients' requirements.
Professional Packing,Avoid damage;Competitive Price,Make the products competitive in your market.
Provide 24 hours'consultation service.We are ready to answer our consultations at any time.

1. Packing: 25kg craft paper bag or follow your demand.

2. Shipping: within 15 days upon receipt of the PO.

10. Application:

a. Lubricating oils: Additive to neutralize acids.

b. Steel industry: Annealing process; coating for grain-oriented silicon steel used in electrical transformers.

c. Rubber compounding: Filler, acid acceptor, anti-scorch ingredient, curing aid, pigment.

d. Coatings: Pigment extender in paint and varnish.

Q: What does fire-resistant insulation coating have?: What is the most famous is that grade A is incombustible?thermal?insulation?material. W W inorganic active wall insulation materials, cement foam insulation board, vitrified?micro bead?thermal insulation?mortar, rock wool board, glass wool board, foam ceramics, etc.

Q: what's the fireproof levels of fireproof and thermal inuslation matertial?: 1, organic materials: B level material is flammable, B1 level material is flame retardant. 2, inorganic materials: Grade A flame-resistant materials are divided into three classes and two kinds of materials.

Q: What material is refractory material?: alumina refractory concrete, silica brick clay brick, metal ceramic, high temperature machine coating fiber reinforced ceramics, diatomite product, asbestos products, insulation board refractory. The definition of refractory can be searched in the website.

Q: What's the difference of fire-resistant material's density, specific gravity and bulk specific gravity?: glass

Q: What is the magnesium carbon refractory?: The composition of refractory brick There are many types of raw materials of refractory brick, mainly divided into six categories: Soil, stone, sand, mineral, power and others. The first kind of raw material, soil: Aluminum soil, kaolin, clay, diatomaceous earth The second kind of raw material, Stone: Fluorite, kyanite, andalusite, forsterite, vermiculite, mullite, pyrophyllite, chlorite, dolomite, sillimanite, magnesia-alumina spinel, silica The third kind of raw material, sand: Pottery, zircon sand, quartz sand, magnesite The fourth kind of raw material, ore: Chrome ore The fifth kind of raw material, powder: Aluminum powder, silica powder, silicon powder The sixth kind of raw material of refractory brick, others: Asphalt, graphite, phenolic resins, perlite, cenosphere, sialon, corundum, silicon sulfate, silicon carbide, sodium silicate, silica solution, boron carbide, calcium aluminate cement, nitride material, shale ceramisite, alumina, alumina sol and zirconia, etc.

Q: What are the types of steel refractory materials: (1) clay refractory brick (2) high alumina refractory brick

Q: Could you tell me how does fire protection standard of decorative material is divided?: Building materials can be divided into four levels according to combustion performance (non-combustible, flame retardant, flammable, flammable). According to the Code for Design on Building Fire Protection and Prevention (GBJ16-1987) (revised in 2001):, the fire risk of production or storage is divided into a, b, c, d, e classes. Divided by plate material: structure material, base layel materials and fabric; Divided by fire protecrtion type: easy to burn, difficult to burn, flame retardant, incombustible material. Material has no fire rating, only the different from the time of combustion limit. Combustion performance grade A of commonly used adornment material: granite, marble, terrazzo, cement products, concrete products, gypsum, lime products, clay products, glass, ceramic tile, Mosaic, steel and alloy. I hope my answer can help you.

Q: How many levels are there in the classification of PP fireproof materials?: The level of fireproof materials: A-level: Non-combustible building materials have rare chance to burn. A1-level: Non-combustible materials, no open fire A2-level: Non-combustible materials, smoke should be tested and qualified. B1-level: Fire-retardant building materials: Fire-retardant materials are good at resisting flame. It is difficult for them to burst into fire when coming across open fire in the air or at high temperature. It will not quickly get wilder and when the fire source removes, it will be extinguished immediately. B2-level: Combustible building materials: Combustible building materials can play a certain role in preventing combustion. It will immediately burst into flames when coming across open fire or at high temperature, and will lead to fire spreading, such as wooden pillars, roof frames and beams as well as stairs. B3-level: Inflammable building materials are highly flammable with no flame retardant ability, fire risk is high.

Q: How can the furnace be replaced after the gasifier or water wall is replaced with refractory material?: If there is only a small local, bake according to the overall it is really troublesome, water wall repair point of direct drive estimation problem is not large, the water wall itself is used to slag slag slag principle, can also play the role of refractory materials.

Q: Refractory inquiries: Special refractories are new inorganic non-metallic materials developed on the basis of traditional ceramics and refractory materials.

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