Acrylic pulp SC-B208

Syachi acrylic pulp SC-B208 is polyacrylonitrile fiber fibrillation products, its micro-fiber structure clear, rich surface hairiness, has a high specific surface area (8 to 14 m2 / g) and in grip, a certain degree of heat resistance, good sunlight, atmospheric, chemical stability and resistance to fungal agent.

Aramid pulp having similar excellent performance, cost-effective, and because of its surface a large number of polar groups (-CN), with a variety of rubber and resin excellent in chemical bonding interface to make it more binding good mechanical properties and density of the product is good, particularly suitable as temperature requirements of low friction, enhancing material of the sealing material.

Syachi acrylic pulp similar aramid pulp is highly fibrillated short fibers then can be used as a special additive. The ability to provide excellent control characteristics and enhanced role under shear stress on the adhesive viscosity, it is possible to improve product performance. Its application areas and the same can be applied to aramid pulp automobile brake pads, gaskets, paper-based clutch plate as a viscosity control agents, can also be used in adhesives and sealants.

After acrylic fiber surface fibrillation treatment they got acrylic pulp, its unique surface structure greatly improves its unique surface structure greatly improved its in grip in the mixture, making it ideal as a a reinforcing fiber used in friction and sealing products. Facts have proved that usually only add less than 10% of acrylic pulp, the strength of the product obtained is equivalent to 50-60% of asbestos fiber-reinforced products.

Syachi physical properties of acrylic fiber pulp:

■ Product Form: surface height fibrillation of short fibers
■ Color: White
■ usable temperature range: -200 ℃ to 300 ℃
■ Density: 1.45g
■ specific surface area: 7-17 m / g
■ Bulk density: 0.05-0.11 / ml

Sachi acrylic pulp SC-B208 Technical parameters: ：

product name	specification	Water Content （%）	Fiber length （mm)	Canadian freeness
Syachi浆粕	SC-B208	6.5	1.17	260