No Fluorescent Whitening Agent Fb for Textile Dyeing of Cotton Hemp Nylon

• Classification: Organic Analytical Reagents
• Grade: CP
• Content: Standard
• Source: Extract Natural Things
• Application: Industry
• Property: Inorganic Reagent
• Model NO.: FB
• Appearance: Dark Clear Liquid
• The Color: Bright and White
• Ionicity: Non-Ionic Bands with Slight Anions
• pH Value: 7-8 (1% Aqueous Solution)
• Transport Package: Carton
• Specification: 20KG
• Trademark: WM
• Origin: China
• HS Code: 3809910000
• Production Capacity: 5000000000tons/Year

Product Description

No fluorescent whitening agent, FB


With the continuous improvement of people's awareness of health and environmental protection, no fluorescent white fabric clothing is more and more favored by people. To this end, scientists carefully designed the structure, the trans isomer into cis isomer, so that it is not fluorescent, so as to meet the environmental protection needs of modern people. This product is a kind of non-ionic water soluble polymer, some of the products are aliphatic polyamine and color matrix.

qualification
Appearance    a dark, clear liquid
The color       bright and white
Ionicity          non-ionic bands with slight anions
PH Value     7-8 (1% aqueous solution)

application performance
Advanced structural design, so that the fabric has a bright whiteness in the absence of fluorescent composition.
High lifting force, no yellowing point, can achieve the ideal super-white effect.
At low temperature, it has a good absorption rate and stability to acid and hydrogen peroxide.

Method and scope of use
No fluorescent whitening agent FB for textile use is especially suitable for whitening and dyeing process of cotton, hemp and nylon.

The rolling process
Amount: 2-25 g / l (should be determined by the actual amount of the user sample test) pH value: 7-8, process: cloth (70-80%) pre-baked (80-100ºC) baking setting (170-180ºC, 20-30 seconds)

Immersion process
Amount: 0.3-0.8%(o.w.f) (according to the user's whiteness requirements), the dyeing temperature is 80-95ºC on the dyeing time: 20-30 minutes, pH value: 7-8

Packaging and transportation
20 KG carton (inner 4.5kg / small blue rubber barrel), stored for 12 months at room temperature.