Aluminized para aramid fabric

The main components of aramid aluminum-coated cloth include

Basic characteristics of para aramid aluminum-coated cloth

1. High strength and wear resistance: para aramid fiber has extremely high tensile strength and wear resistance, making aramid aluminum-coated cloth very strong and durable.
2. Excellent heat resistance: The melting point of para aramid fiber is above 500 degrees Celsius, and the aluminum foil coating can also reflect heat radiation, so para aramid aluminum-coated cloth can be used for a long time in high temperature environment.
3. Flame retardancy: Para aramid fiber itself has natural flame retardant properties, and the barrier effect of aluminum foil makes para aramid aluminum-coated cloth provide good protection in fire.
4. Anti-cut and wear resistance: The high strength of para aramid fiber makes it have excellent anti-cut performance and wear resistance, which is very suitable for occasions requiring high-strength protection.
5. Radiation protection: Aluminum foil coating can effectively reflect and shield thermal radiation and electromagnetic radiation, providing an additional layer of protection.
6. Chemical stability: Para aramid fiber has good tolerance to most chemicals, and aluminum foil also has a certain corrosion resistance, so that para aramid aluminum-coated cloth can still remain stable in chemical environment. 

 

Performance of para aramid aluminum-coated cloth

1. Mechanical properties: Tensile strength: The tensile strength of aramid fiber is about 2800-3620 MPa, which is much higher than the tensile strength of steel. Shear strength: High shear resistance makes it excellent in anti-puncture and anti-cutting applications. Toughness: It has good toughness and is not easy to break.
2. Thermal properties: High temperature resistance: The decomposition temperature of para aramid fiber is about 500°C, and its thermal stability can be further improved after aluminum coating. Low thermal conductivity: It can maintain low thermal conductivity in high temperature environment, which helps to insulate.
3. Chemical properties: Chemical corrosion resistance: Para aramid fiber has good tolerance to most chemicals (such as acids, alkalis and organic solvents). Anti-ultraviolet: Aluminum foil coating can effectively block ultraviolet rays and prevent fiber aging.
4. Other properties: Low density: Compared with metal materials, the density of para aramid aluminum-coated cloth is lower, which is conducive to reducing the weight of the structure. Electrical insulation: Para aramid fiber has good electrical insulation properties and is suitable for electrical insulation materials.
5. Protection against convection heat reaches B2 level, protection against radiant heat reaches C3 level, protection against aluminum liquid splash reaches D2 level, protection against molten iron splash reaches E3 level, protection against contact heat reaches F2 level, and meets the standard of EN11612.

Application scenarios of para aramid aluminum-coated cloth

1. Protective equipment: Bulletproof vest: With its high strength and impact resistance, para aramid aluminum-coated cloth can effectively resist the penetration of bullets and fragments. Fireproof clothing: Suitable for firefighters, steel workers and other working environments that require high temperature protection. Cut-resistant gloves: Used for jobs that require cut-resistant protection, such as slaughtering, glass processing, etc.

2. Aerospace: Aircraft structural parts: With its lightweight and high strength performance, Para aramid aluminum-coated cloth is often used in the internal structure and thermal insulation layer of aircraft. Spacecraft protection: Used for the outer layer of spacecraft to provide heat and radiation protection.

3. Building materials: Fireproof coating: Used for walls, ceilings and other parts of buildings to improve the fire resistance level of buildings. Thermal insulation materials: used in buildings and industrial facilities that require efficient thermal insulation.

4. Industrial filtration: High temperature filter material: Para aramid aluminum-coated cloth is used as a filter material in high temperature industrial environments (such as steel, chemical industry, etc.), and can maintain stable performance at high temperatures.

5. Electronic and electrical insulation: Motor insulation: used in the insulation system of the motor to provide high temperature and electrical insulation protection. Cable sheath: used for the outer layer protection of high temperature cables to prevent the cables from being damaged in harsh environments.