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Product Description
PRODUCT FEATURES
Technical performance is better than the requirements of WCB type in the standard. It has a thin coating and dries quickly. Easily to handle, and it can be brushed, sprayed, or rolled. Corrosion resistance, excellent anti-aging performance and with good fire resistance function.
PRODUCT INTRODUCTION:
WB-MQ02 thin steel structure fire retardant coating is an environmental fire protection coating for steel structure synthesized by modified inorganic high temperature adhesive and expansion agent, flame retardant carbon forming agent.
As far as heat insulation protection is concerned, the strength of its steel structure will not cause the building to collapse due to the sudden decline of the brush under the action of the high temperature of the fire. The National Fireproof Building Material Quality Supervision and Inspection Center,
The National Quality Supervision and Inspection Center for Fixed Fire Extinguishing Systems and Fire-resistant Components has tested that all performance markings have reached or exceeded the national standards, which is a kind of fire resistance and physical and mechanical properties, and ideal product for good fire protection.
Technical Data Sheet
SPECIFICATIONS
Theoretical using qty. with coating film thickness | |||||
Fireproof time(h) | 1.0 | 1.5 | 2.0 | 2.5 | 3.0 |
Film Thickness(mm) | 3.2 | 3.6 | 4.2 | 5 | 5.5 |
Qty. used(kg/m2) | 3-3.5 | 4-4.5 | 5-6.5 | 6.5-7.5 | 7-8 |
APPLICATION FIELD
It’s suitable for the fire protection of steel columns, steel beams , load-bearing steel structures and other steel components in various buildings such as high-rise steel structure buildings, petrochemical, electric power, metallurgy, machinery, light and textile industry transportation and warehouses.
APPLICATION GUIDANCE
1) Steel structure shall be removed dust, oil and foreign matters on the surface of the components shall be cleaned up and included derusting treatment, and anti-rust primer shall be applied for no chemical reaction happened.
2) Before using, it should be fully mixed. If it needs to be diluted, it should be diluted with the Maiqi's special diluent and diluted according to the specified proportion.
3) Brush coating, roller coating or spray coating in different times, and the wet film thickness of each time is controlled within 0.3mm, after the previous coating is dried and solidified, recoating shall be carried out at a general interval of 6-8h depending on the environmental conditions until the required thickness is achieved. After 48hours matched finish could be coated on.
Products Application
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