Acid Resistant Brick - Fused Magnesia Brick

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Packaging Details:	wooden pallet
Delivery Detail:	15 days

tem	Refractory fire brick
Types	High Alumina Brick for Hot-blast Stove Creep Resistant High Alumina Brick Creep Resistant Clay Brick Fire Brick for Hot-blast Stove Combined Brick for Hot-blast Stove
Sizes:	Common size:230x114x75/65mm Also supply special shaped according to your drawing
Characteristic	1.low creep deformation 2.huge heat capacity 3.great refractoriness 4.thermal shock resistance
Package	wooden pallet with shrinkage film, paper protect angle.

Items/ Type No.	RL-65	RL-55	RL-48		RL-70	DRL-75		DRL-80
AL2O3 %	≥65	≥55	≥48		≥70	≥75		≥80
refractoriness, no less than	1790	1770	1750		1790	1790		1790
Refractoriness under Load(0.2 MPa)	≥1500	≥1470	≥1420		≥1500	≥1550		≥1650
Linear Change on Reheating(%)	1500°C×2h +0.1 -- -0.4	1500°C×2h +0.1 -- -0.4	1450°C×2h +0.1 -- -0.4		1450°C×2h +0.1 -- -0.2	1500°C×2h +0.1 -- -0.2		1500°C×2h +0.1 -- -0.2
Apparent Porosity(%)	≤24	≤24	≤24		≤21	≤20		≤19
Cold Crushing Strength (Mpa)	49	44	39		60	65		70
Creep Property High Temp				≤0.6 (1350°C×50h)		≤0.6 (1450°C×50h)	≤0.6 (1500°C×50h)

Item	Fireclay Brick		High Alumina Brick
Item	SK32	SK34	SK35	SK36	SK37	SK38
Al2O3 (%) ≥	38	42	48	55	65	75
Refractoriness (oC) ≥	1670	1730	1750	1770	1790	1810
Refractoriness under Load (oC) ≥	1250	1300	1420	1470	1500	1520
Linear Change (%) (2h)	1350 oC	1350 oC	1450 oC	1500 oC	1500 oC	1500 oC
Linear Change (%) (2h)	-0.5	-0.5	-0.4-+0.1	-0.4-+0.1	-0.4-+0.1	-0.4-+0.1
Porosity (%) ≤	26	26	22	22	23	23
Cold Crushing Strength, MPa ≥	15	20	39.2	44.1	49	53.9

Questions

1) Will you send sample?

Yes, we will send cutting samples for free charge

2) How many days will you delivery goods?

Within 15 days after deposit

3) How is the quality of products?

Our products strictly according to ISO9001 system management, Quality inspection is carried out in every links of our production.

Acid Resistant Fire Brick Fused Magnesia Brick

Q: What are the standard specifications for acid resisting bricks?: Because of the different acid and alkali environment, the acid resisting ceramic tile has different requirements on the degree of acid and alkali, so it is necessary to make the price reasonable at the time of construction,

Q: What is anticorrosive floor tile?: According to the above requirements, the construction cost of a square is more expensive than the normal paving tiles;

Q: How can acid proof cement be used?: Acid resistant cement should be hardened at temperatures above 15 degrees Celsius, and maintained in the air for about 10-20 days, the winter temperature is low, time is long, as far as possible not suitable for use.

Q: The difference between acid and heat resistant lightweight castables and acid resisting bricks: The difference between acid and heat resistant lightweight castables and acid resisting bricks:Acid resistant brick is a ceramic product, which is fired by high temperature. The casting material is poured by chemical reaction after the material is diluted.

Q: Is it necessary to use sulphate resisting cement in alkaline areas?: 1. acid can be applied in chemical industry, petroleum, metallurgy, machinery, textile, papermaking, sugar and other industrial equipment in construction engineering, the floor in the equipment foundation, acid corrosion and acid storage tank, chimney lining workshop, building waste and gaseous acid corrosion, can be prepared by acid resistant clay masonry brick acid and board; can be mixed with acid and coarse aggregate (gravel), fine aggregate (sand) acid and preparation of acid resistant concrete.2. can not be used by hydrofluoric acid, fluosilicate, 300 degrees above phosphoric acid and advanced fatty acids and oleic acid, palmitic acid, and alkaline salt erosion engineering. When used in the food industry, sodium fluoride in sodium fluosilicate should be tested to prove that it is not harmful to humans.

Q: What is acidproof brick?: Hao Ran acid tile brick structure compact, low water absorption rate, the pH of the medium can be any concentration, with excellent corrosion resistance. And the set pressure, wear resistance, anti permeability, easy cleaning, acid and alkali in one, with excellent performance is widely used in petroleum chemical industry, metallurgy, electric power, chemical, papermaking, pharmaceutical, chemical, food, dairy, juice, electroplating and the tower, tank, tank, tank anti-corrosion engineering, and work in the underground sewers the open ground and other places play an important role.

Q: Do you want to leave the seam on the acid proof brick? What is the width of the seam?: Leave the seam is reserved for a certain expansion space, to prevent summer heat when the brick bulge, affect the use of. The crown of acid proof brick if the proposal is pointing the slit width is generally between 8-10mm; extrusion seam words in 5mm can be.

Q: The difference between polished tiles and glazed tiles?: The brick is a brick block pattern, glazed tile surface is a layer of glaze, the following are the embryo is yellow brick, looks like that, for a long time, this layer of glaze will slowly worn away

Q: Acid resistant brick lining, engineering scaffolding, how to take?: Construction preparation, familiar with drawings, specifications, technical disclosure, do a good job of the handover process.

Q: How much is one square meter of acidproof tile?: Acid proof brick is made of quartz, feldspar, clay as the main raw material, acid resistant materials by high temperature firing, with acid of high, low water absorption, is not easy to be oxidized at room temperature, is not easy to be medium pollution characteristics.

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