HF系列是我司超級深色染料,適合于纖維素纖維及纖維素纖維/尼龍混紡織物的染色,具胡非常高的經(jīng)濟實用性。主要用于浸染工藝,也可用于軋染、冷軋堆,黑色染料適合于拔染,與市場同類產(chǎn)品相比,該系列染料更具有優(yōu)異的染色性能:
● 優(yōu)異的提升性,填補了普通活性染深色上的不足;
● 固色率高;減輕污水處理負擔,更經(jīng)濟,更環(huán)保;
● 水洗牢度優(yōu)異、各項牢度優(yōu)良;
● 工藝 寬容性大,對染色工藝條件的依賴性小,染色穩(wěn)定性好;一次成功生產(chǎn)率高。
● 具有同強度、高溶解度,適應小浴比的染色;
染色提升性 | 皂洗 | 耐摩擦 | ||||||
深度 | 1.00% | 2.00% | 4.00% | 6% | 棉布沾色 | 原樣變色 | 干 | 濕 |
橙HF-3R | 3-4 | 4 | 4-5 | 3 | ||||
紅HF-DB | 4-5 | 4 | 4-5 | 4 | ||||
紅玉HF-SR | 4-5 | 4 | 4-5 | 3-4 | ||||
藏青HF-GB | 4-5 | 4-5 | 4-5 | 3 | ||||
藏青HF-BF | 4 | 3-4 | 4-5 | 3 | ||||
深度 | 2.00% | 4.00% | 6.00% | 8.00% | ||||
黑HF-NN | 4-5 | 4-5 | 4-5 | 3 | ||||
黑HF-GN | 4-5 | 4-5 | 4-5 | 3 |
拼色用量比較
配方A |
布樣 |
布樣 |
配方B |
紅HF-BD 1.10% 橙HF-3R 1.80% 藏青HF 1.10% |
紅3BS 2.85% 黃3RS 6.42% 黑KN-B 1.73% |
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紅HF-BD 2.80% 橙HF-3R 0.60% 藏青HF 0.60% |
紅3BS 6.90% 黃3RS 3.75% 黑KN-B 1.05% |
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黑HF-NN 6.00% 紅玉HF-SR 0.50% 橙HF-3R 0.50% |
黑HF-NN 6.50% 紅3BS 0.90% 黃3RS 1.20% |
經(jīng)配方A和配方B多方面比較,配方A比配方B削減20%以上的成本。
軋染配伍性表現(xiàn)
大生產(chǎn)取樣 |
左 |
中 |
右 |
100米 |
|||
5000米 |
配方:紅HF-BD1.9g/L 橙HF-3R8.4g/L 藏青HF-GB6.9g/L
一、吸盡法染色(Exhaustion dyeing)
堿劑及電解質(zhì)用量表(Salt and alkaline rate)
染色助劑 Auxiliaries 染料濃度 Depth(o.w.f) |
未絲光棉 Unmereerized cotton |
絲光棉或粘膠 Mereerized cotton/viscose |
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|
元明粉/鹽 Glauber's salt g/L |
純堿 Sodium carbonate g/L |
元明粉/鹽 Glauber'ssalt g/L |
純堿 Sodiumcarbonate g/L |
<0.5 |
5-25 |
5-10 |
5-15 |
3-5 |
0.5-1.0 |
20-30 |
8-15 |
15-25 |
5-10 |
1.0-3.0 |
30-50 |
15-20 |
25-40 |
10-15 |
3.0-5.0 |
50-60 |
20-25 |
40-50 |
15-20 |
>5.0 |
>60 |
25 |
>50 |
20 |
二、連續(xù)軋染(Pad dyeing)(二浴法)
(1)工藝條件∶浸軋染液(20-25℃,軋余率70%)預烘—烘干-冷卻棍—浸軋鹽堿液—汽蒸(102-105℃×60-90s)—流動冷水—酸洗(中和)皂洗熱水洗冷流水烘筒烘干出布
Dyeing process: Padding dyestuff solution(20-25℃,take up 70%)—pre-drying—drying
chill roll —padding salt and alkaline solutionsteaming(102-105℃×60-90s)flow cold water washing neutralized washingsoaping hot waterWashing cold water washingdrying
(2)染液組份∶ 染料Xg/L 防泳移劑5-10g/L 滲透劑0-1g/L
Dyeing bath: dyestuffs xg/l antimigrant superclear 5-10g/l penetrating agent 0-1g/l
(3)鹽、堿液組份(Salt and alkaline rate)∶
染料濃度g/L Dyestuf |
<10 |
10-20 |
20-40 |
40-50 |
>50 |
元明粉/鹽g/L Glauber' s sal |
220 |
220 |
220 |
220 |
220 |
純堿g/L Sodium carbonate |
20 |
20 |
20 |
20 |
20 |
360B e ' 燒 堿ml/L360Be'caus tic soda |
5 |
8 |
10 |
15 |
20 |