100% Para Aramid Pulp Aramid Staple Fiber

100% para Aramid pulp aramid staple fiber

Material: 100% para aramid

Chinese name: Aramid pulp

Shape: light yellow variegated

Features: Good dimensional stability, no brittleness

Moisture regain rate 8%

Aramid pulp is obtained after surface fibrillation treatment of aramid fibers. Its unique surface structure greatly improves the adhesion of the mixture, so it is very suitable as a reinforcing fiber for use in friction and sealing products.

1. Definition of aramid pulp

Aramid pulp is a chemical fiber raw material with good flame retardant properties, chemical corrosion resistance and excellent mechanical properties. It is a polymer material polymerized from aromatic polymers. It has an extremely high melting point and glass transition temperature and can be used stably for a long time at high temperatures.

2. Definition of aramid fiber

Aramid fiber is a synthetic fiber processed from aramid pulp. It has high strength, high modulus, excellent fatigue and heat resistance, and can withstand harsh environments such as extreme high temperature, high pressure, strong acid, and strong alkali, long-term use.

The difference between aramid pulp and aramid fiber mainly lies in the use and processing method. Aramid pulp is a chemical fiber raw material and is mainly used to produce aramid fiber, engineering plastics, heat-resistant coatings, packaging materials, etc. Aramid fiber is a synthetic fiber processed from aramid pulp and can be used to make various high-strength, high-temperature, and corrosion-resistant textiles, industrial sewing threads, filter materials, etc. In addition, aramid pulp has a large particle size and usually needs to be processed into aramid fibers after high temperature and high pressure molding. Aramid fibers can be directly made into the required fabrics or other products.