The production process and application of polypropylene fiber. Polypropylene production technology. In order to manipulate polypropylene fibers in the spinning industry, melt spinning is required. The temperature of melt spinning is controlled at 220-280℃. The molecular mass is about 120,000. For textile high-strength and denier yarns, the relative molecular mass is usually about 200,000.

The production process and application of polypropylene fiber. Polypropylene production technology. In order to manipulate polypropylene fibers in the spinning industry, melt spinning is required. The temperature of melt spinning is controlled at 220-280℃. The molecular mass is about 120,000. For textile high-strength and denier yarns, the relative molecular mass is usually about 200,000.

The production process and application of polypropylene fiber. Polypropylene production technology. In order to manipulate polypropylene fibers in the spinning industry, melt spinning is required. The temperature of melt spinning is controlled at 220-280℃. The molecular mass is about 120,000. For textile high-strength and denier yarns, the relative molecular mass is usually about 200,000.

The production process and application of polypropylene fiber. Polypropylene production technology. In order to manipulate polypropylene fibers in the spinning industry, melt spinning is required. The temperature of melt spinning is controlled at 220-280℃. The molecular mass is about 120,000. For textile high-strength and denier yarns, the relative molecular mass is usually about 200,000.