2021 Good Quality Optical Brightening Agents - Fluorescent Brightener DT – Subang

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2021 Good Quality Optical Brightening Agents - Fluorescent Brightener DT – Subang Detail:

Structural formula

Name: Fluorescent Brightener DT

C.I.:135

CAS NO.:12224-12-3

Molecular formula: C18H14N2O2

Molecular weight: 290.316

Appearance: light yellow liquid

Fluorescence strength (standard product): 100 force points

Performance and Characteristics

This product is non-ionic, does not contain ionizable groups, acid and alkali resistance PH=2-10, resistance to hard water 500ppm, stable to peracetic acid, and insensitive to light.

Applications

Mainly used for whitening polyester, polyester-cotton blended spinning, and whitening nylon, acetate fiber and cotton wool blended spinning. It can also be used for desizing and oxidative bleaching. It has good washing and light fastness, especially good sublimation fastness. It can also be used for whitening plastics, coatings, paper making, soap making, etc.

Method: (Take high temperature as an example) Dye solution configuration (g/L) Fluorescent brightener DT: 10-20 Leveling agent 0: 0-1 Disperse dye: 0.06-0.1 Dyeing temperature: 60℃ Dyeing temperature ：The dyeing time is 30-60 minutes at 130 degrees Celsius.

Packaging, Storage and Transportation

15kg, 25kg drum, light-proof and heat-dissipating.

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To be a result of ours specialty and service consciousness, our company has won a superb reputation between customers all around the environment for 2021 Good Quality Optical Brightening Agents - Fluorescent Brightener DT – Subang , The product will supply to all over the world, such as: Uruguay, Algeria, Armenia, We are fully aware of our customer's needs. We provide high quality products, competitive prices and the first class service. We would like to establish good business relationships as well as friendship with you in the near future.

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