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Acid Proof and Refractory Brick

$Acid Proof and Refractory Brick$

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Acid Proof and Refractory Brick

Acid Proof and Refractory Brick

Acid Proof and Refractory Brick are used as the inner lining of reactors in drying and absorption towers. They are ideal for use in chemical plants, chemical fertilizer plants, and sulfuric acid plants. The acid proof and refractory brick are extensively used as the inner lining of anticorrosive pools and channels, and can be used for the construction of anti-acid ground.

Main Specifications

Item	Unit	Index	Standard
Bulk density	g/cm³	2.31-2.4	ZBG94003-86
Water absorption	%	<0.5	GB8488-87
Acid resistance	%	99.8	GB8488-87
Flexural strength	Mpa	42	GB8488-87
Crushing strength	Mpa	120	ZBG94003-86
Thermal stability	130-20	No crackle after three times	GB8488-87

Note
1. We produce acid proof and refractory brick according to Item 1, 2, and 3 of GB8488-87, so customers can feel secure in purchasing.
2. We can produce according to drawings of customers.
3. We can design acid proof and refractory brick as well as other anti-acid engineering construction material according to customers technical information.

Sizes

Name	Size mm	Name	Size mm
Standard brick	23011365	Anti-acid ceramic plate	10010015
Rectangular brick	2306565	Anti-acid ceramic plate	15015015-30
Transverse wedge brick	23011355/65	Anti-acid ceramic plate	1507515-30
Transverse wedge brick	23011325/65	Anti-acid ceramic plate	12512515
Vertical wedge brick	23011355/65	Anti-acid ceramic plate	808010
Vertical wedge brick	23011325/65	Anti-acid ceramic plate	505010

Chemical Composition(Unit: %)

SiO₂	69.8
AL₂O₃	21.5
K₂O	2.7
Na₂O	0.95
CaO	0.82
MgO	0.12
Fe₂O₃	0.2
Ignition loss	0.54
Acid resistance	99.8

PXZT is a China-based professional manufacturer and supplier of anti-acid refractory brick, plate and pipe. We offer alumina ceramic ball, ceramic structured packing, ceramic random packing, plastic structured packing, metal random packing, molecular sieve, and more.

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