Without Fluorescent Whitening Agent

      The non-fluorescent brightener ,whichi is suitable for chemical fibers ,especially has a significant effect on recycled

 materials  and reclaimed materials imitating large chemical fibers. Recommending dosage: medium chemical

fiber imitating the large chemical fiber 400-800g/T, and the medium chemical fiber brightening 800g-1.5g/T. The

specific conditions will be determined by the laboratory.

     This product is different from the brightening principle of fluorescent brightener and titanium. The whitening way of  

fluorescent brightener is that it turns the ultraviolet light into the visible light .And the whitening way of titanium dioxide is  

that covering by the dispersion of particle size. However, most of whitening products can’t change the dark background

color of chemical fibers even if they are fluorescent brightener, the titanium dioxide,or best good recycled materials.

Fortunately,the non-fluorescent brightener is provided by our company solves this problem well. When the high

temperature processing of resinand ,it will invade and restore other molecules. This product can be used with the

titanium dioxide, or fluorescent brightener to produce the whiter chemical fibers. For the requirements of technical

confidentiality, the company can not disclose its composition and molecular structure for the time being.It will increase 

the chemical fibers products’ adding value,becsuse it is advantages of strong brightening effect, lustre and white  

chemical fibers, non-fluorescence , good brightness.

        It can improve the quality and grade of finishing products.A good recycled materials will make chemical fibers’ gloss

 is similar to the large chemical fiber whitch is made from new materials,The end products will be more natural and

 without any dark background color. What’s more ,this product has no influence on the post-treatment of textiles.

Packing and storage:

  1. 25 kilogram cardboard barrels

  2. This product is non-flammable, pungent odor and sensitive to people with allergic constitution or asthma.

    3. It shall be used up as soon as possible after unpacking,or it may be oxidized and failed due to is exposed to the air

for a long time.

           4. It shall be stored in a sealed and cool place.