Aramid Pulp is made from aramid filament by cutting filaments into a certain length, dispersing the shredded fiber in water to get suspending liquid, then beating suspending liquid, and dehydrating and drying the fluid to form aramid pulp.
Product Features:
• Excellent toughness, light weight
• High strength and high modulus
• Resistance to high temperature and chemicals
• Electrical insulation, low thermal expansion coefficient
• Environmentally friendly and harmless
• No melting point, degradation starts from 500°C
Technical Data:
Appearance | Yellowish, Fluffy |
Density (g/cm³) | 1.42 |
Specific Surface (㎡/g) | 5.0-10.0 |
Fiber Length (mm) | 0.5-1.3 |
Water (%) | 4.0-7.0 |
Ash Content (%) 650±10℃/2h） | ≤5.0% |
Thermal Decomposition Temperature | 500°C |
Application:
• Friction materials, such as brake pads, linings, grip surface
• Sealing materials
• Composite reinforcement
• Aramid paper
Storage:
The aramid products should be kept in its original packaging in a dry, clean, and cold place. Best condition is at temperature from 15 to 35°C and Humidity between 35 to 65% to ensure safety and quality.
FAQ
Q: What are its advantages compared to steel and fiberglass?
A: The strength of aramid can reach up to above 28g/D. 5-6times of steel and glass regarding the strength. The modulus is 2-3 times of steel and glass. The flexibility is 2 times of steel and glass, but the weight is only 1/5.
Q: What is its temperature resistance?
A: Our aramid pulp can be used continuously in a very wide temperature range from -196°C to 204°C. It has no decomposing or melting at 500°C.
Q: What will you do if I am not comfortable with the filament length or surface area?
A: That is not a problem at all. We can adjust our processes to meet your requirements.
Q: How is the package?
A: 5kgs a bag
