$Acid Resistant Light Weight Refractory Bricks$

$Acid Resistant Light Weight Refractory Bricks System 1$

$Acid Resistant Light Weight Refractory Bricks System 2$

$Acid Resistant Light Weight Refractory Bricks System 3$

Acid Resistant Light Weight Refractory Bricks

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Specifications

1.High refractoriness
2.High cold crushing strength
3.Strong abrasion and corrosion resistanc
4.Widely used for furnace

Item	Index
Item	LG140-1.2	LG140-1.0	LG140-0.8L	LG140-0.7L	LG140-0.6L	LG140-0.5L
Al2O3 %	48
Fe2O3 %	2
Bulk density g/cm3	1.2	1	0.8	0.7	0.6	0.5
Cold Crushing Strength/Mpa	4.5	4.0	3.0	2.5	2.0	1.5
the test temperature uner which the refiring line change≤2%	1400			1350		1250
Thermal conductivty (350° C±25°C) W.M.K	0.55	0.50	0.35	0.30	0.25	0.20

$Light Weight Refractory Bricks$

Q: How to clean the acid brick surface dirt?: Wash the bricks with a mixture of soap and a little ammonia and turpentine, and make the bricks more lustrous.

Q: What is acidproof ceramic tile?: Acid resistant ceramic tiles are widely used in petroleum, chemical, pharmaceutical, food, dairy, juice, papermaking, chemical fertilizer, pesticide, chemical fiber, textile, metallurgy, power plants, electroplating industry and room, tower, tank, tank, tank anti-corrosion lining, and the sewage treatment project and open ground work site to play its resistance corrosion effect.

Q: Is acid proof brick alkali resistant?: Acid material must not be alkali resistant,Neutral acid material is not alkali resistantNeutral alkaline material at the appropriate temperature and pressure can be alkali resistant, but not acid, but the reaction is slow.

Q: What is a thermal insulation castable?: The thermal insulation castable is the castable with lower bulk density, the basic body is about 1.5. The castable contains many pores, low volume density, small thermal conductivity and good heat preservation effect.

Q: How can acid proof cement be used?: After drying to curing acidification, the basic method is to brush the surface of 40% sulfuric acid, once every 4 hours, every time the crystal precipitation should be removed in the next coating, until no crystallization, acid treatment after 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?: Acid resisting cement is a kind of powdery material made of high acid resistant material and hardening agent, which are mixed or mixed separately according to proper proportion.

Q: Construction method of acid proof brick: QAGrassroots requirements: after the acceptance of the rubber lining, clean, keep clean and dry.Construction conditions: temperature at 15-30 Deg. C anti-corrosion construction is appropriate, the relative humidity is less than 80%, according to the temperature change adjust the dosage of curing agent, low temperature, humidity is too large, should be used to wet machine to adjust the temperature and humidity on the construction site.The construction of anticorrosive engineering is afraid of water and is afraid of drying.The preparation of mortar and glue is strictly carried out according to the proportion, and it is used up in the prescribed use time.

Q: What is acid proof tile, acidproof ceramic tile brand introduction?: Among them, the detection of acidity and alkalinity is one of them. The state has relevant standards.Among them, the inspection standard of glazed tiles is different from that of polished tiles.

Q: Acid resistant brick lining, engineering scaffolding, how to take?: Material preparation: the anti-corrosion materials used in this project are stored in the appropriate warehouse (site), and the incoming materials are tested to comply with the requirements of the HGJ229-91 specification. Equipment preparation: cutting machine, mixer, grinder, trolley, cement plate, rope

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