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Where is the advantage of polypropylene industrial silk?
Polypropylene industrial silk has the following advantages when used:
Good moisture resistance, can keep the strength unchanged after damp, suitable for wet mine use.
High modulus, conveyor belt design, safety factor value is lower than nylon.
The fixed load elongation is small, the dimensional stability is good, the conveyor belt tension stroke is small, save the trouble of readjusting due to the tensile deformation.
High impact strength, so the tape has good strength, impact resistance fatigue.
Characteristics of polypropylene industrial silk:
1. Shape: The longitudinal surface of polypropylene is flat and smooth, and the cross section is circular.
2. Density: The biggest advantage of polypropylene is its light texture. Its density is only 0.91g/cm3, which is the lightest variety of common chemical fibers. Therefore, the same weight of polypropylene can get a higher coverage area than other fibers.
3. Strong elongation: high strength, large elongation, high initial modulus, excellent elasticity. So polypropylene has good wear resistance. In addition, the wet strength of polypropylene is almost equal to the dry strength, so it is an ideal material for making fishing nets and cables.
4. Hygroscopicity and dyeing polypropylene have very little hygroscopicity and almost no hygroscopicity. Under general atmospheric conditions, the moisture return rate is close to zero. But it has core absorption, can transfer water vapor through the capillary tubes in the fabric, but does not have any absorption effect itself. The dyeing property of polypropylene is poor, the chromatographic is not complete, but the method of stock solution coloring can be used to make up for the deficiency.
5. Acid and alkali resistant polypropylene has good chemical corrosion resistance, in addition to concentrated nitric acid, concentrated caustic soda, polypropylene acid and alkali resistance performance is good, so suitable for filtration materials and packaging materials.
6. Light resistance and other polypropylene light resistance is poor, thermal stability is poor, easy to aging, not resistant to ironing. But the anti - aging property can be improved by adding anti - aging agent in spinning.
Xuzhou Heping Chemical Fiber Co., Ltd. is located in Xuzhou, Jiangsu. It has focused on the research and development and production of polypropylene, high strength, high strength, high strength, high strength, anti-aging, acid and alkali resistant, etc., which also make polypropylene high strength. Wire can be applied to all aspects of our lives. Peaceful chemical polypropylene, manufacturers supply, complete products, high quality after-sales service, users can rest assured to buy. Peace chemical fiber also has a polypropylene industrial silk, polypropylene high strength wire, high-strength polypropylene wire, polypropylene high strength, high-strength propylene, and hydrazine industrial wire.
You still want to know more product information, please contact: Mr. Wang 187 5178 8889 Website: http://taojoe.com/