Acid Resistant Brick

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Brief

Acid Resistant Brick: 1)40 years production experience, 2)ISO 9001:2000, 3) high quality,lower price.

Detail Description

1. Product Description
Acid Resistant Brick is used in drying and absorbing towers, reaction vessels and tanks in metallurgical, chemical and petrochemical processes.They are also used for antiseptic poor and flooring in containment areas.

2. Chemical Composition

Item	Value（%）
SiO₂	69.8
Al₂O₃	22.5
K₂O	2.7
Na₂O	0.95
CaO	0.82
MgO	0.12
Fe₂O₃	0.49
Loss ignition	0.54

3. Technical Specification

Item	Unit	Index	Standard
Volume density	g/cm³	2.31~2.4	ZBG94003-86
Water absorption	%	﹤0.2	GB8488-87
Acid resistance	%	≥99.8	G8488-87
Compression strength	Mpa	﹥120	ZBG94003-86
Thermo-stability	1300-20℃	Not crackle after 3 times	GB8488-87

4. Size

Name	Specification
Standard Brick	230x113x65
Regular Brick	230x65x65
Wedge Brick	230x113x55/65
Wedge Brick	230x113x25/65
Vertical Brick	230x113x55/65
Vertical Brick	230x113x25/65

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