Hot sale Factory Optical Brightener Ob Manufacturer - Optical Brightener KSN – Subang
Hot sale Factory Optical Brightener Ob Manufacturer - Optical Brightener KSN – Subang Detail:
Structural formula
C.I.:368
CAS NO.:5242-49-9
TENICAL SPECIFICATIONS:
Appearance: yellow-green powder
Content: ≥99.0%
Melting point: 275-280℃
Use
The fluorescent whitening agent KSN not only has excellent high temperature resistance, but also has good resistance to sunlight and weather. The fluorescent whitening agent KSN is also suitable for the whitening of polyamide, polyacrylonitrile and other polymer fibers; it can also be used in film, injection molding and extrusion molding materials. The fluorescent whitening agent is added at any processing stage of synthetic polymers. KSN has a good whitening effect.
How to use: The fluorescent whitening agent KSN is equivalent to 0.01-0.05% of the weight of the plastic or polyester pellets, and it can be fully mixed with the material before various plastics are molded or processed or polyester fiber is drawn.
Reference Dosage
The general whitening reference dosage for plastic substrates is 0.002-0.03%, that is, the amount of fluorescent whitening agent KSN is about 10-30 grams per 100 kilograms of plastic raw materials.
The reference dosage of brightener in transparent plastics is 0.0005 to 0.002%, that is, 0.5-2 grams per 100 kilograms of plastic raw materials.
The reference dosage of brightener in polyester resin (polyester fiber) is 0.01-0.02%, that is, about 10-20 grams per 100 kilograms of resin.
Packing
25kg fiber drum lined with plastic bag or according to customer requirements.
Product detail pictures:
Related Product Guide:
Our pursuit and enterprise goal is to "Always satisfy our customer requirements". We keep on to establish and style and design outstanding top quality goods for both our outdated and new prospects and realize a win-win prospect for our clientele likewise as us for Hot sale Factory Optical Brightener Ob Manufacturer - Optical Brightener KSN – Subang , The product will supply to all over the world, such as: California, belarus, Buenos Aires, In order to meet the increasing requirement of customers both home and aboard, we will keep carrying forward the enterprise spirit of "Quality, Creativity, Efficiency and Credit" and strive to top the current trend and lead fashion. We warmly welcome you to visit our company and make cooperation.
By Athena from Netherlands - 2018.06.19 10:42
We always believe that the details decides the company's product quality, in this respect, the company conform our requirements and the goods are meet our expectations.
By Ellen from Malta - 2018.10.09 19:07