Micro steel plate is a kind of using special technology with uniform micro structure functional plate and it is made of steel plate. The size of steel plate gap, density and aluminum foam pores size, apparent density are adjustable. We can supply products according to customers demand. Meanwhile, we can design different kinds of noise absorption based on micro steel plate and open celled aluminum foam.
Micro steel plate
Protective materials supporting, high strength
Single slit direction, reduction surface water
Can be used as the sound absorption material layer
Open celled aluminum foam
Liner material, which can improve the stiffness of the plate
Sound absorption material, high ability of low frequency sound absorption
1. High fire resistance
It includes three parts: open celled aluminum foam, micro steel plate, ceramics paint. These material are A1 fire prevention level. Composite board can be up to A1 level Fireproofing standard by testing.
2. Sound absorption
It has the ability of sound absorbing for whole audio frequncy and its NRC is above 0.80 and it can exceed the commonly perforated sound absorption material(NRC: 0.60). The tunnel can has good driving comfort by using this material.
3. Beautiful appearance
Ceramic paint can design different colors and pattern painting to achieve the aesthetic effect of decorative plate and project.
4. Lightweight, easy to clean and install
The density of micro steel plate is 15kg/m2, light dead-weigh and easy installing.
Liaoning Rontec Advanced Material Technology Co., Ltd. was founded in 2010, located in coastal industrial base in Yingkou City, Liaoning Province, The company account for 140,000 square meters, with the covering of 70,000 square meters for construction. As a private-owned new tech enterprise, we registered 100 million RMB to invest in the fields of military, preparing and application development of new material, noise control, modular integrated housing.
Rontec is the enterprise which has passed ISO9001 quality system certification ISO14001 and OHSAS18001 certification in metal foam industry. We also has got qualification of environmental protection engineering and steel structure engineering. Furthermore, we built the research and production for weapon equipment and the second level secrecy qualification unit.
Rontec insists a long-term strategy in technological innovation, and has gained 10 patents.
Rontec will center as new material technology, we committed to expand industrial chains, bring world-class technology and talents as well, and aiming to build up a scientific technological park with worldwide impact during thirteenth five-year plan.