Skywhite Optical Brightener NFW
Product Description
NFW-L is a liquid formulation of a disulfonic distyrylbiphenyl fluorescent whitening agent, characterized by high whitening intensity, excellent chlorine drift resistance, oxygen drift performance, excellent washing fastness and dry and wet drying
fastness,good uniform dyeing performance, easy to biodegradation.Suitable for synthetic laundry detergent, liquid detergent, fragrant (fat) soap and other washing varieties, it can also be directly used for the optical whitening of cotton, hemp, silk, wool, nylon and paper at room temperature.
Product Parameters
Specification:
| Lonicity | anion |
| Appearance | Light yellow or yellow-green transparent liquid |
| Smell | tasteless |
| Maximum absorption wavelength (nm) | 348 |
| 1% coefficient of light extinction | 105-120 |
Operating guide:
Washing industry: NFW-L can be added in any step of the synthetic detergent, soap and soap manufacturing process, and mixed evenly;
Printing and dyeing industry: can be used for cotton, nylon, wool and other fabrics whitening, excellent blue and purple light ensures that the fabric has a very good whiteness and brightness, greatly improving the product grade.
Note: NFW-L is compatible with common finishing agents and should be avoided simultaneously with cationic aids.
Characteristic:
1) Biodegradable, safe and environmental protection;
2) It can be mutually soluble with water in any proportion to avoid dust pollution;
3) Excellent blue and purple light, to give customers a better whitening and brightening experience.
Storage: Store in cool and dry places avoid light.
Packaging: Packed in 30 kg, 60 kg or 200 kg plastic drum.
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Contact Us
Contact Skychem Group for more chemical solutions, If you have questions or need more information, please contact us.
We will respond within 24 hours
Technical Service
+86-15267084488
Info@skychemi.com
+86-571-86750661
5th Floor, Southeast Technology R & D Center,Xiaoshan District, Hangzhou, China
