| 摘要 |
<p>#CMT# #/CMT# The yarn for making up a cut-resistant and abrasion-resistant textile surface using spun high-tenacity polyamide staple fibers. The tenacity of polyamide staple fibers is greater than 4.5 cN/dtex and a length of the fibers is 40-65 mm. The fibers are converted by cracking, cutting, carding, drawing or cottonizing. A modulus of the yarn is greater than 10 GPa, and a total yarn count is 2.5-50 Nm. A proportion of high-tenacity polyamide is 15-85% of a total weight of the entire yarn, and a fineness of the high-tenacity polyamide fibers is 0.5-8 dtex. #CMT# : #/CMT# The yarn for making up a cut-resistant and abrasion-resistant textile surface using spun high-tenacity polyamide staple fibers. The tenacity of polyamide staple fibers is greater than 4.5 cN/dtex and a length of the fibers is 40-65 mm. The fibers are converted by cracking, cutting, carding, drawing or cottonizing. A modulus of the yarn is greater than 10 GPa, and a total yarn count is 2.5-50 Nm. A proportion of high-tenacity polyamide is 15-85% of a total weight of the entire yarn, and a fineness of the high-tenacity polyamide fibers is 0.5-8 dtex. A proportion of textured polyamide is 5-30% of the total weight of the entire yarn. The yarn is produced in a form of a primary yarn, where a twist coefficient of the primary yarn is 30-90, and a twist yarn, where a twist coefficient of the twist yarn is 25-85. An independent claim is included for a textile surface. #CMT#USE : #/CMT# The yarn is useful for making up a cut-resistant and abrasion-resistant textile surface using spun high-tenacity polyamide staple fibers (claimed). #CMT#ADVANTAGE : #/CMT# The yarn is effective and economic to make a cut-resistant and abrasion-resistant textile surface using spun high-tenacity polyamide staple fibers, which improve the performance of the textile surface. #CMT#DESCRIPTION OF DRAWINGS : #/CMT# The diagram shows an evolution of clue of cut with respect to a composition of yarn fibers (Drawing includes non-English language text). #CMT#POLYMERS : #/CMT# Preferred Components: The yarn comprises high performance polyvinyl alcohol fibers, which have a fineness of 0.5-8 dtex and tenacity of greater than 4.5 cN/tex, and textured nylon-6,6 polyamide fibers.</p> |
