Продажа кислотостойкого кирпича

The main component of acid-resistant brick is silica, which forms a large amount of mullite when roasted at high temperatures, which is a substance with high acid resistance. Because the acid-resistant bricks have a tight structure and low water absorption, they can also be used at room temperature. Resistant to alkaline media of any concentration, but not resistant to high-temperature molten alkali.

Physical and chemical indicators of acid-resistant bricks

индекс	Special acid-resistant bricks	Lightweight acid-resistant bricks
Silica(%)≥	65	65
Объемная плотность (g/m3)	1.6-1.8	1.0-1.3
Холодная прочность на раздавливание (МПа) ≥	15	10
Теплопроводность (W/mk) ≤	0.65	0.45
Water absorption (%) ≤	15	Working surface 5
Acid resistance rate (%) ≤	98	97
Рабочая Температура (℃) ≤	1000	1000

Characteristics of acid-resistant brick

Good acid resistance.
Good corrosion resistance and impact resistance.
Low water absorption and low apparent porosity.
High strength and wear resistance.
Высокая механическая прочность.
Хорошая термостойкость.
Устойчивость к высоким температурам.

Acid-proof brick application

Acid-resistant bricks are widely used in thermal power plant flues, chimney linings, coke oven roofs, cold coke towers, storage tanks and coke screening system sliding coke trough linings, anti-corrosion devices, acid-resistant pools, acid-resistant floors, wear-resistant floors thermal power, coking, Chemical industry and other industries.

Acid-resistant ceramic tiles and acid-resistant bricks

We have two types of acid-resistant bricks. acid-resistant ceramic tiles and acid-resistant bricks. Кроме того, the size of acid-resistant products can be customized. Кроме того, if necessary, you can come to the factory for a visit.