Polypropylene filament - Names and Identifiers
Polypropylene filament - Introduction
Polypropylene long fiber is a kind of fiber made of polypropylene material, which has a series of characteristics and uses.
Nature:
1. High strength: Polypropylene long fiber has high tensile strength and can withstand greater strength.
2. Lightweight: Compared with other fibers, polypropylene long fibers are very light and light in weight.
3. Abrasion resistance: Polypropylene long fiber has good abrasion resistance and is not easily scratched or worn.
4. Chemical resistance: Polypropylene long fiber is resistant to chemical substances such as acid and alkali, and has good resistance to most solvents.
5. Low water absorption: polypropylene long fiber almost does not absorb water, there is a low moisture content.
Use:
1. Textiles: Polypropylene long fibers are widely used in the field of textiles, such as making clothing, bedding, curtains, furniture coverings, etc.
2. Industrial Materials: polypropylene long fiber can be prepared into filter cloth, filter, conveyor belt and other materials used in the industrial field.
3. Building materials: polypropylene long fiber can be used to prepare insulation materials, waterproof materials, carpets, wall covering materials, etc.
Preparation Method:
There are two main methods for making long polypropylene fibers: one is through spinning technology, the molten polypropylene is cooled through spinning holes to form continuous fibers; The other is through spinning membrane method, molten polypropylene plastic is extruded and drawn into fibers.
Safety Information:
Polypropylene long fiber is non-toxic and will not cause harm to the human body. However, during the heating process, polypropylene may release harmful gases. Therefore, when using or processing polypropylene long fibers, it is necessary to pay attention to good ventilation and avoid inhalation of smoke. In addition, should be away from the fire, to avoid the melting temperature of polypropylene contact with the skin, so as to avoid burns.
Last Update:2024-04-09 20:52:54