Place of Origin:
CHINA
Brand Name:
LANSEN CHEM
Model Number:
LSF-01/LSF-22/LSF-36/LSF-55
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Characteristics:
1 The product contains active group in molecule and can improve fixing effect.
2 The product is free of formaldehyde, and is environment-friendly product.
3 Excellent application in dye with reactive and neuter dyestuff and the anionic dye.
4 Easily dissolve in water.
5 No influence on the brightness and color of dyed materials.
6 No impact on the hand feel of dyed materials.
7 High resistance to hard water, acid, alkali, high temperature and can be applied after the mercerization.
* Our product could be made according to consumer’s request.
Applications:
1 The product can enhance the fastness to wet rubbing of reactive dye, direct dye, reactive turquoise blue and dyeing or printing materials.
2 It can enhance the fastness to soaping, laundering perspiration, crocking, ironing and light of reactive dye or printing materials.
3 It has no influence on the brilliance of dyeing materials and colored light, which is propitious to the production of staining products in accurate accordance with the standard sample.
Method of application:
After dyeing, the soaped shell fabric is treated with this product under the pH 5.5-6.5 and temperature of 50-70 for 15-20minutes. Pay attention to heat up gradually after adding the fixative before heating up for the use with non-ionic and cationic softener together in one-bath in later process.tion:
Technological parameter: Dosage of fixing agent: 0.5%-2%(o.w.f);
Temperature of fixation: 45-60 ℃;
Time: 20-30min; PH: 6-7
Technoligical flow: dyeing-watering-soap boilling-watering-fixation- watering-machining
Package and storage:
1 The product is packed in 50kg or 125kg, 200kg net in plastic drum.
2 Keep in dry and ventilated place, away from direct sunshine.
3 Shelf life: 12 months.
Physical Properties:
| Appearance | Yellow to brown viscous liquid | Brown red viscous liquid |
| Solid content | 49-51 | 59-61 |
| Viscosity(cps, 25℃) | 20000-40000 | 40000-100000 |
| PH (1% Water Solution) | 2-5 | 2-5 |
| Solubility: | Soluble in cold water easily | |
| Item Model |
LSF-01 | LSF-03 | LSF-22 |
| Appearance | Brown red to Amber transparent thick liquid | ||
| Solid% | 50% ±1 | 60% ±1 | 50% ±1 |
| PH value (1% Aq. solution) | 3-7 | 8-11 | 7-10 |
| Ionicity | cationic | ||
| Water solubility | Soluble in cold water easily |
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Concentration and viscosity of solution can be customized according to customers’ needs.
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