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The primary structural unit of polyacrylonitrile (PAN) fiber is acrylonitrile. Acrylonitrile copolymers are linear carbon-chain polymers with side gro

Acrylic staple fiber is widely used in the apparel sector for items such as hats, gloves, scarves, faux fur, sweaters, and knitted sportswear.

The primary raw material for acrylic staple fiber is acrylonitrile, which originates from the petrochemical industry chain.

The product is packaged in plastic-coated PP woven bags and reinforced with PP strapping; each bale weighs approximately 160 kg or 250 kg (net weight)

Glass fiber-reinforced PPS is a high-performance composite material widely used in industrial manufacturing and engineering. It is composed of a polyp

Common materials for flat-panel filter cloths include polyester, polypropylene, and polyamide fibers. Different materials are suited to specific opera

In industrial settings such as metal processing and machinery manufacturing, liquid filtration is crucial for ensuring stable equipment operation.

Filter cloth is a type of non-woven fabric, though not all non-woven fabrics qualify as filter cloth.

Common materials for plate-and-frame filter cloths include polyester, polypropylene, nylon, vinylon, and acrylic.

The scope of testing for needle-punched felts covers a wide range of materials—including chemical fibers, bamboo and wood pulp fibers, glass fibers, w

The production process for needle-punched nonwovens typically involves carding (both coarse and fine), pre-needling, and main needling stages. In some

Aramid fiber needle-punched felt—characterized by excellent mechanical properties, chemical stability, and ideal physical performance—is one of the mo