Polyester yarn for optical fiber cable

Polyester yarn for optical fiber cable Technical performance Serial numberPerformanceUnitTechnical requirementsRZ-111(1000D)RZ-167(1500D)RZ-222(2000D)RZ-333(3000D)1Linear densitydtex1110±301670±402220±603330±902Breaking strengthN≥60≥90≥120≥1803Elongation at break%≥12≥12≥12≥124115°C±2°C/2hBreaking strength after heat treatment)N≥50≥70≥100≥1505water content%≤1.06Hot air shrinkage%Standard wire≤4.3,Low shrinkage≤2.07TwistTwist/mMicro twist class7±2,Twisting class65±10products can be customized according to customer needs or OEM