Product Details

Product Description

acid-proof antiseptic bricks and boards,ceramic filter media,acid brick

Acid Resistance Brick Description

Acid Resistance Brick for Chimney which is developed for the inner anti-corrosion of chimney , with good acid-resitance , high-temperature resistance and good anti-erosion characters. Mainly used for inner chimney in the electic power and metallurgy industry.Standard and custom shaped refractory bricks for use in corrosive environments, resistant to liquid and gas acids.

It is a kind of acid-proof product that takes many mine products with inorganic and nonmetal as raw material, makes of crashing, grinding , classification of the integrated grain separately, And then via molding and shaping by pressing , high temperature burning.Which possesses Good acid resistance ,Low apparent porosity ,Compact texture, well-controlled dimensions.

It is used as working lining for anti erosion and acid proof pickling groove,acid storage tank,leaching tower,anti-erosion and acid proof floor,tubes and etc, Except hydrofluoric acid as the medium in chemical, petroleum, metallurgic, smelt, electric power, fertilizer, fiber, pharmacy, and alkaline system industries.

Features

Acid-proof antiseptic bricks and boards,ceramic filter media,acid brick

High temperature resistant
Thermal shock resistant
High-resistance to liquid & gas acids

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Technical Specifications

Acid-proof antiseptic bricks and boards,ceramic filter media,acid brick

Bulk Density	(g/cm3)	2.21-2.24
Pore Ratio	(%)	9.3-10.5
Water Absorption Ration	(%)	4.2-4.7
Modulus of Elasticity	(mpa)	2138
Compressive Strength	(mpa)	123
Acid Resistance Degree	(%)	99.

Item		Permitted results
		N-1	N-2	N-3	N-4
Water absorbability (A) %		0.2≤A<0.5	0.5≤A<2.0	2.0≤A<4.0	4.0≤A<5.0
Bending strength MPa		≥58.8	≥39.2	≥29.4	≥19.6
Acid-resistance %		≥99.8	≥99.8	≥99.8	≥99.7
Thermal shock resistance		100C	100C	130C	150C
		After one test, no crack or scale are allowed
Chemical composition %	Al₂O₃	≥21
	SiO₂	≥67
	Fe₂O₃	≤1.3

Application

Acid-proof antiseptic bricks and boards,ceramic filter media,acid brick Application

The reaction boilers, columns & tanks.
Mixing pools
Acid-resistant walls in non-ferrous metal industry
Acid-resistant structures in chemical industry.

Acid proof brick Size

300X300X30/or 20/or 15,
230X113X80/or 65/or 50/or 40/or 30/or 25/or 20,
200X200X20/or 15, 150X150X30/or 20/or 15, 150X75X30/or 20/or 15,
230X113X65X55/45/35, 230X113X55X45, etc.

Packaging & Shipping

Acid-proof antiseptic bricks and boards,ceramic filter media,acid brick Packaging & Shipping

Acid proof brick packed on wooden pallets, with water-proof cover, and tightened with plastic/steel bandages

Advantages

1.Best price, make the Insulating clay fire brick competitive in your market

2.Abundant Experience.
3.Strict Quality Control. Meet clients'quality requirement.
4.Large stocks. Guarantee prompt delivery.
5.Professional Packing. Avoid damage and secure the goods in transportation.

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