What are the outstanding characteristics of PP high-strength yarn?
1. PP high-strength yarn has a very high tensile strength, up to 70.6cN/tex (8g/d), which is almost single times that of ordinary polypropylene yarn.
2. The density of PP high-strength yarn is 0.91, which is the smallest among synthetic fibers, which is lighter than water.
3. The thermal conductivity of PP high-strength yarn is 0.1~0.3J/m·s·K, such a low value, so the thermal insulation performance is very good.
4. The hygroscopicity is almost non-existent, which makes it difficult to dye, but it can be colored with masterbatch stock solution. The moisture absorption rate is zero, so the wet strength is equal to the dry strength, and the strength of the product will not decrease in water.
Shanghai Jinci Industrial Co., Ltd. was established in March 2006. It is a large-scale entity company specializing in the production and sales of polypropylene (PP yarn). The company's products include polypropylene strong yarn, PP high-strength yarn, polypropylene light body yarn, polypropylene plus yarn. Twisted yarn, polypropylene hollow yarn, polypropylene fluorescent yarn, polypropylene luminous yarn, polypropylene flame retardant yarn, polypropylene hollow yarn, etc.
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