เนื้ออะรามิดสำหรับเบรกของ Auto High Quality

High Modulus High Tensile strength
High LOI >30 Work to 330C temperature
Electro-insulation Adhesion to fibers

After asbestos has been found to be lethal for human health, more and more countries are banning use of it. CNV Brand Nano PARA aramid pulp, as a material for friction and sealing goods is the ideal replacement for asbestos.

Properties:

- tensile strength 400 MPa min;

- tensile modulus 10.5 GPa min;

- continuous working temperature 250C;

- maximum working temperature 330C;

- fusion temperature 450C (880F);

- excellent electro-insulation properties;

- very low level of flammability:

- LOI 30%;

- high chemical stability/resistivity;

- very low coefficient of fiber thermal expansion;

- high adhesion to the matrix polymer;

Introduction-- CNV nano aramid pulp:

CNV Brand NANO aramid pulp fiber surface fibrillation after they received treatment, and its unique surface structure has greatly improved with the mixture of grasping force, so it is suitable as a reinforcing fiber used in friction and sealing products.

CNV Nano aramid pulp is yellow flower, was soft-like, rich in its hairiness, high strength, good dimensional stability, non-brittle, high temperature, corrosion resistance, toughness, shrinkage small, good wear resistance, surface area, can be well combined with other substances, is a reinforcement material, moisture regain of 8% and the average length of 0.5-2mm, surface area of 8m2 /g. Be used as a gasket reinforced material, has good sealing performance and resilience of no harm to human health and the environment can be used in water, oil, hydrocarbons and moderate acid-base and other media seal, making a sealing gasket with excellent performance properties and resistance to creep relaxation.

Often simply add less than 10% of the pulp, are equivalent to 50-60% of the strength of product asbestos fiber reinforced products. Used to enhance the friction and sealing materials and other finished products can be used as a substitute for asbestos friction sealing materials, high-performance heat-insulating paper and reinforced composites.