Wet rubbing fastness improve agent 802

【产品简介】Product introduce

直接、活性、硫化染料在纤维素纤维上染浓深色时湿摩擦牢度低，特别是大黑、大红、翠兰等湿摩擦牢度往往低于3级，而出口欧美的纺织品湿摩檫牢度要求3级以上。故本公司特别开发了湿摩擦牢度提高剂802。

Because when direct, active, sulfur dye in the cellulose fiber dyeing deep color the low wet friction fastness, especially the big black, bright red, turquoise etc. wet friction fastness are often less than 3 level, and exported to Europe and America textile wet friction fastness requirements above grade 3. So our company special developed wet rubbing fastness improve agent 802.

【主要成分】  Main ingredients

特殊水性聚氨酯 

Special water-based polyurethane

【产品性状】   Product character

外观 ：黄褐色液体

Appearance:  yellowish-brown liquid   

离子性 ：弱阳离子

Ionicity: weak cation

PH 值 ：5.5±1.0 

PH Value: 5.5±1.0      

溶解性 ：易分散于任何比例的冷水中

Dissolving: disperse in cold waterat any ratio

【产品特点】   Characteristic

1.不会破坏染色织物的牢度。  

1. Won't destroy the dyed fabric fastness.

2.用于纤维素纤维活性染料染色后固色处理；具有优异的提高湿磨擦牢度效果，可提高1-2级，达到3级以上。 

2、used for cellulose fibre reactive dyeing fixation processing; improve the wet rubbing fastness of the fabric 1-2 level;   

3.对日光牢度无影响。

3、Do not affect the sunlight

4. 属反应性产品，耐洗性好。 

4、Resistance to washing.

5.织物手感柔软、对色光无影响。   

5、does not changed the treated fabric handle.

6. 不含甲醛及APEO，属于环保型产品。

6. Does not contain the formaldehyde and APEO, environmentally friendly products.

7. 使用方便，直接开稀使用；802溶液稳定性好，克服了普通湿摩擦牢度提升剂漂油的缺点。

7. direct diluted use; good stability, to overcome the floating oil shortcoming.

【使用方法】usage

根据使用染料的种类、浓度，被处理织物的种类、形态的不同，用法如下：

According to the dye type, concentration, processed fabric types, form different, usage is as follows:

1.浸渍法impregnation method

用量dosage：提高剂improver802：4～8％（o.w.f.）（视色度深浅调整）

浴比Bath ratio：1：10～20

工艺：染色后色布（pH≤7）→浸渍（温度：25℃，时间：20~30min）→烘干（100～120℃）→焙烘（150-160℃焙烘90S）

Process: after dyeing cloth (pH ≤7) - dip (temperature: 25 ℃, time: twenty ~ 30 min) - drying (100 ~ 120 ℃) and baking (150-160 ℃ baking 90 s)

2.浸轧法 Pad method

用量dosage：提高剂improver802：30～50g/L；

工艺：染色后色布（pH≤7）→二浸二轧（温度：15～20℃，轧余率：70～80％）→烘干（100～120℃）

Process: after dyeing cloth (pH ≤ 7) - two dip two rolling (temperature: 15 ~ 20℃, rolling over rate: 70 ~ 80%) - drying (100 ~ 120 ℃)

注意：配制好后的工作液在25℃附近呈半透明乳液状，配制好后请立即使用。

Note: good preparation of working liquid in 25 ℃ nearby translucent latex, please immediately made good use of.

使用前应充分做好小样测试，以上工艺仅供参考。

Before using should test first, the above process is only for reference.

【包装与贮存】【 packaging and storage 】 

125kg /桶； 置于阴凉干燥处，密封保存，保质期6个月。

125 kg/barrel; sealed saved in a cool and dry place, quality guarantee period 6 months.