Application:
EMP UV-57 is used to treat polyester, modified polyester and their blend fabric exposed under outdoor light and heat condition, such as car cushion, automotive interior fabric and others such as safe belt.
EMP UV -57 can be used by means of high-pressure and high-temperature dyeing , padding and printing.
EMP UV-57 can dyed into polyester fiber to improve its anti-UV ability with better effect on decreasing color fading and changing problem.
EMP UV-57 can prevent photo-chemical reactions of fiber and dyes, especially for fiber and dyes exposed under outdoor light and heat;
EMP UV-57 has excellent stability to light and heat, and still can meet the requirement of light-fastness after heat-setting and molding;
EMP UV-57 can resist subliming, and can't frost.
Product Features
EMP UV-57 has no AOX to decrease pollute discharging;
EMP UV-57 has high absorbance to ultraviolet ray within broad ultraviolet ray weave-length;
EMP UV-57 can increase light-fastness, function and stability of polyester fiber and fabrics because it can completely absorb ultra-violet ray;
EMP UV-57 has higher affinity to polyester fiber;
Particles in the EMP UV-57 is fine, and product system has better dispersion stability; and EMP UV-57 has low viscosity and better storage stability;
EMP UV-57 is stable under alkali condition, and can be used for alkali dyeing and alkali discharging printing;
EMP UV-57 has no adverse influence on color of final fabric during the dyeing of fabrics, and can assure the bright color of final fabrics.
Product character
| Appearance |
Light color dispersion liquid |
| Composition |
Triazine derivative |
| Ionic nature |
Anionic |
| pH |
6.0-9.0 |
| Specific weight(20ºC) |
1.02-1.06 |
| Solubility |
Can be diluted into cold water to any proportion |
| Compatibility |
Can be used together with anionic and non-ionic products |
| Storage stability |
Having better storage stability. If settlement is occurred, the dispersion shall be stirred to recover its original condition, assuring its dispersing ability and performance. |
| Stability |
Stable to hard water and acid and alkali between pH 4-10. |
| Foaming ability |
Low foam |
| Toxicity and environmental protection |
As for storage, operation and application of the product, regular hygienic and safe regulations of chemicals shall be observed. And the product
Can't be swallowed. |
Application
EMP UV-57 is added into dyeing liquid to be diluted and dissolved at the beginning of high-temperature and high-pressure dyeing, thermosol dyeing or padding process.
Note: The product shall be completely stirred before being taken out the container.
1:High-temperature and high-pressure dyeing process
EMP UV-57: 1.5 - 6 % relative to the dry weight of the textiles to be finished is necessary.
2:Thermosol dyeing process
EMP UV-57: 15-60g/L;
Pick-up ratio: 50%
3: Padding method
EMP UV-57: 15- 60g/L;
Pick-up ratio: 50%
4:Printing process
EMP UV-57:15 - 60g/kg relative to weight of printing paste is necessary.
Note: Other process parameters such as temperature is same as those of regular process with no special requirements.
Package
20kg plastic barrel or others designated by the customers.
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