The recipe of fireproof mud

Fireproof mud

By fireproof pink makings, bond and additive composition.

Almost all fireproof raw material can be made with will make up

Fireproof mud

Uses noodles or vermicelli made from bean or sweet potato starch expects. Add with fireproof grog pink right amount model clay makes bond and plasticizer and can make say common

Fireproof mud

, intensity of its normal temperature is inferior, pottery and porcelain is formed to combine ability to have below high temperature relatively high strenth. Serve as bond with water rigid, gas rigid or material of hot rigid union call chemical union fireproof mud, in under the chemical response with before forming pottery and porcelain to combine temperature, arise proper namely sclerosis.

Is what fireproof mud pledges according to comprising capable person different and OK is cent: ? Oath of forest of a gathering of things or people dash forward Wu yo ⒏ Lin Shi dash forward oath of shaddock of Wu yo ⒐ dash forward oath of bureau of Wu yo ⒚ dash forward Wu lament takes? fireproof mashed vegetable or fruit according to bond different,

(1) pottery and porcelain combines fireproof mashed vegetable or fruit it is by fireproof

Fine aggregate

And

Bond of pottery and porcelain

(Plasticity clay) compositive compound.

Delivery position

To do state, after needing to add water, use, sclerotic below high temperature through union of pottery and porcelain.

(2) water rigid combines fireproof mashed vegetable or fruit it is by fireproof

Fine aggregate

With the water rigid bond that has main union effect (cement) compositive compound.

Delivery position

Only dry state, after adding water, use, need not heat when sclerosis.

(3) chemistry combines fireproof mashed vegetable or fruit by fireproof

Fine aggregate

With chemical bond (inorganic, organic one inorganic, organic) compositive compound.

Delivery position

Can be oar shape already, can be dry state, in combine temperature under pottery and porcelain sclerotic. According to curing temperature, this kind of fireproof mud can divide the rigid that it is gas and hot rigid two kinds. Gas rigid is fireproof the gas rigid bond such as commonly used water glass makes up mud. Hot rigid is fireproof the hot rigid bond such as commonly used phosphoric acid or phosphate makes up mud. This kind of hot rigid is fireproof after mud is sclerotic, except have higher strength below all sorts of temperature beyond, still have systole rigor of small, juncture, be able to bear or endure corrode sex is strong wait for a characteristic.

Finished product of fireproof sludge component and semi-manufactured goods two kinds. Fireproof mud is in alleged finished product namely manufacturer home already had matched raw material, grog in proportion, when the spot is used, need to add water agitate by the standard only even can; semi-manufactured goods or blame finished product are fireproof mud is raw material and grog not since mix into syncretic, when the spot is used, the composition that presses different slop mixes adequately, add water agitate by the regulation even can.

Fireproof mud character reachs application:

1, plasticity is good, construction is convenient;

2, bonding strength is great, the capability that fight corrode is strong;

3, fireproof degree tall relatively, can amount to ℃ of 1650 ℃ ±50;

4, it is good to fight broken bits to invade a gender;

5, heat flakes the gender is good. Fireproof mud basically applies at furnace of kiln of industry of hot-blast stove of furnace of kiln of Jiao Lu, glass, blast furnace, other. Applied industry

Have: Metallurgy, building materials, mechanical, petrifaction, glass, boiler, electric power, steely, cement

And fireproof cement also calls aluminous acerbity brine mud. Mud of aluminous acerbity brine is with aluminium alumina and limestone are raw material, make via to calcine it is content of bases, alumina to make an appointment with the grog of 50% with aluminous acerbity calcium, grind the material of water rigid gel that makes again. Mud of aluminous acerbity brine often is Huanghuo Brown, also have grizzly. Of mud of aluminous acerbity brine main and mineral make aluminous acid one calcium (CaO·Al2O3, logogram CA) the aluminous acerbity salt of etc, and a few siliceous 2 calcium (2CaO·SiO2) wait, a kind be special type cement.

The character of fireproof cement reachs application

1.Fireproof spent the firebrick with coessential ground how to much to differ, but because of fireproof cement without agglomeration, the first time narrow when refine of prepare Chinese medicine by roasting it in a panbig gun bigger, reason loading softening point compares firebrick slightly low. Although such, from the magnanimity on whole, functional excel firebrick.

2.The effectiveness that cementing agent of low temperature of fireproof cement excel expects, intensity of constant temperature compression is higher. The group sex as a result of body of build by laying bricks or stones is good at the same time, the air-tightness of blast furnace is good, change not easily form, the furnace casing rolled steel of the doorway can be taken annul, it is good that blast furnace fights a machine to astonish the style of build by laying bricks or stones that compares a brick with percussive function. Heat up the side wall head of furnace with Yu Jun for instance, the place machine wears away and knock against is fiercer,

3.Thermal stability is good, aggregate perhaps is clinker entirely for the most part, the contractible photograph balance each other that expands to expect with cementation, the heat of body of reason build by laying bricks or stones expands the photograph is smaller than the brick than tell, air temperature stress is little also, and and the crystallization look that there is state of all kinds of and meshy, acicular, catenary in the structure. Fight ability of stress of low air temperature strong. Use for instance pouring soaking furnace mouth and furnace lid, furnace life is lengthened half.

4. produces craft is simple and easy, take sold the complex process that make a brick. Can make all kinds of and prefab piece, and can the machine changes construction, accelerated the rate that build furnace greatly, bring more than 10 times into play than bricklaying efficiency. Still can use useless brick to wait for aggregate, become useless to be benefit.