By certification 
| LE-750 Formaldehyde –free crosslinker Detailed information | Dyeing Auxiliaries sort | |
| Product name: | LE-750 Formaldehyde –free crosslinker | No Photo |
| Ingredients: | polyamine polymer | |
| Physicochemical properties: | appearance: brown liquid Ion: cationic pH value: 6-7 Solubility: soluble in water |
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| Characteristics and usage: | formaldehyde free, act as fixing agent for direct and reactive dyeings, obviously improve the wet fastness to washing, soaping and ironing, a certain improvement of rubbing fastness; act as binder in pigment dyeing without sticking to roller, act as grafting agent in fabric pretreatment which will impart higher uptake with reactive or direct dyestuffs, no negative effect on handle, do not mix with anionic agents in one bath. | |
| Application methods: | Immersion process: pale 0.5-1%, medium 1-2%, dark 2-4% (owf) Pad process: pale 5-10%, medium 10-15%, dark 20-30g/L (owf) padding followed by drying, practical dosage depends on trials |
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| Package and storage: | 25kg plastic drum, stored at room temperature, validity for 6 months | |
| Limited guarantee: | ||
| remark: | ||
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