Detailed introduction
| Material Description | KED concrete heavy-duty anti-corrosion material is a type of anti-corrosion and anti-seepage material designed for various types of concrete sewage tanks. The material is divided into two components, A and B, which have the advantages of environmental protection, efficient construction, and excellent corrosion resistance. The coating is seamless as a whole, truly achieving integrated protection. The material has excellent toughness and can better adapt to thermal expansion and contraction compared to fiberglass. It has high bonding strength and is not easily detached | |||
| After years of market testing, KED concrete heavy-duty anti-corrosion material has been highly recognized for its application in acid alkali wastewater tanks and has become the preferred material in the field of concrete anti-corrosion. | ||||
| Product advantages: | ||||
| Fast curing, high construction efficiency | ||||
| Solvent free, safe and environmentally friendly | ||||
| Specialized equipment for spraying and curing, with stable and guaranteed quality | ||||
| Has excellent acid, alkali, and salt resistance | ||||
| Strong adhesion with substrate | ||||
| Capable of adapting to alternating cold and hot environments, with coatings that do not peel off | ||||
| Main performance indicators of the product | ||||
| project | parameter | project | parameter | |
| Solid Content | 100% | Elongation | 15-100% | |
| Gel time | 10s | Bonding strength | >2.5MPa | |
| tear strength | 70 KN/m | wear resistance | 10mg | |
| tensile strength | 20 MPa | Hardness, Shore A | 90 | |
| solvent resistance | corrosive medium | Concentration (%) | Time/Year | state |
| sulfuric acid | 5-40 | 0.5 | good | |
| acetic acid | 5-10 | 0.5 | good | |
| sodium hydroxide | 40 | 0.5 | good | |
| Formaldehyde (formalin) | 40 | 0.5 | good | |
| hydrochloric acid | 10-25 | 0.5 | good | |
| phosphoric acid | 5-40 | 0.5 | good | |
| Aminofluoric acid | 10 | 0.5 | good | |
| sodium chloride | 36(saturated) | 0.5 | good | |
| ammonia | 25 | 0.5 | good | |
| Bleach powder (calcium hypochlorite) | 21(saturated) | 0.5 | good | |
| coating method | Spray coating construction | |||
| Recommended thickness is 2-3mm | ||||
| application area | Anti corrosion and anti-seepage measures for sewage treatment tanks, drainage ditches, neutralization tanks, etc | |||
| Corrosion and seepage prevention of concrete storage tanks and ancillary facilities in various industries such as petrochemicals | ||||
