Audited Supplier
Acid brick are special ceramic bricks, use quartz, feldspar and clay as main raw material and sintered under high temperature furnace firing, which can resist high temperature, shock chilling and strong acid corrosion. They are widely used in reaction tanks, towers, troughs and stirring ponds in metallurgical and chemical processes.
Features:
Acid resistant brick has high acid and alkali resistance, low water absorption, and is not easy to be oxidized at normal temperature and not easily contaminated by medium. In addition to hot phosphoric acid, it is suitable for any acid such as warm chlorine brine, sulfuric acid, etc. Alkali concentration has excellent anti-corrosion effect.
Application:
Acid resistant bricks are widely used in petroleum, chemical, pharmaceutical, food, dairy, fruit juice, papermaking, fertilizer, pesticide, chemical fiber, textile, smelting, power plant, electroplating room and other industries, as well as anticorrosive lining of towers, tanks, tanks, and tanks, and In the sewage treatment project and open-air ground and other working sites have played its anti-corrosion role.
Item | Unit | Index |
Bulk density | g/cm2 | 2.31-2.4 |
Water absorption | % | <0.5 |
Acid resistance | % | 99.8 |
Flexural strength | Mpa | 42 |
Crushing stength | Mpa | 120 |
Thermal stability | 130°c-20°c | No crackle after 3 times |
SiO2 | Al2O3 | K2O | Na2O | CaO | MgO | Fe2O3 |
69.8 | 22.5 | 2.7 | 0.95 | 0.82 | 0.82 | 0.49 |
Q1 : How can you control your quality?
A1 : For each production processing, we have complete QC system for the chemical composition and Physical properties. After production, all the goods will be tested, and the quality certificate will be shipped along with goods.
Q2 : What is your lead time?
A2 : It usually needs about 15- 20 days after receiving the PO.
Q3 : Do you provide free samples?
A3 : Yes, free samples are available, generlly speaking, the buyer shall bear all the delivery cost.
Q4 : What is your payments terms?
A4 : We can accept 30% deposit, 70% balance to be against the BL copy or by LC, or other payment terms.
Q5 : Can we visit your company?
A5 : Yes, for sure, you are welcome to visit JUCOS company.
Q6 : What standards do you have?
A6 : Our products meet the standards, such as ASTM, ASME, AMS, DIN, JIS etc.
The third party testing is all available for us.
