Recycle Poly纱测试
| 日期：04-11-15 19:35:49 编辑：亚洲纺织联盟网 |
Recycle Poly纱测试实验目的:比较RecyclePoly纱及CO-PET纱与普通Poly纱在染整上的差异实验材料: 1. 75D/72F Regular Poly2. 75D/72F Recycle Poly Semi-dull DTY3. 75D/72F CO-PET 实验内容:实验A.一. 前处理: 4+8 2g/l 75℃x25min洗水二. 染色: a. b.Dianix Y.Brown XF 0.50% Dianix Yellow ACE 1.0%Dianix D.Red SF 0.40% Dianix Red ACE 1.50%Dianix Navy XF 3.0% Dianix Blue ACE 5.0% AR 2.0g/l T-150/HAC 0.5/0.5g/l T-150/HAC 0.5/0.5g/l 140℃x45min 140℃x45min R.C工艺: NaOH 4g/l Na2S2O4 3g/l 85℃x20min洗水→中和→洗水三. 定型过水定150℃x60sec实验B一. 试漂白工艺:SFR 0.6%T-150 0.5g/lHAC 0.5g/l140℃x30min洗水实验结果: A. 以Dianix XF料染色办 以Dianix ACE料染色办纱类 75D/72F Regular Polyester 75D/72F Recycle Polyester 75D/72F CO-PET 75D/72F Regular Polyester 75D/72F Recycle Polyester 75D/72F CO-PET 力度 R.C前 100.00 98.19 99.42 100.00 99.64 99.04 R.C后 98.49 98.15 98.27 99.87 99.16 99.02AATCC 61 2A 3 3 3 2 2 2爆破力 26psi(不破) 25psi(不破) 27.psi(不破) 30psi(不破) 32psi(不破) 24psi(不破) B.纱类 75D/72F Regular Polyester 75D/72F Recycle Polyester 75D/72F CO-PET 胚布白度 69/0.9 69/1.4 68/1.4胚布爆破力 72psi(不破) 71.psi(不破) 71.6psi(不破)漂白后白度 200/1.0 195/1.3 194/1.3实验分析及结论:1. 在相同染色条件下, Recycle Poly纱及CO-PET纱与普通Poly纱得色力度、色光较相近, 洗水牢度也都基本相同。2. 由白度结果可知, Recycle Poly纱及CO-PET纱漂白后白度均较Regular Poly差少许, 可能是循环再造后其布底较Regular Poly偏蓝绿一些所造成的。3. Recycle Poly纱及CO-PET纱与Regular Poly纱所表现的爆破力均较好, 可能与Poly纱弹性较大有关, 循环再造对其爆破力不会有太大影响。
