CAS 16090-02-1 DMA-X Optical Brighteners In Textiles 151 Whitening
1. General Information of Optical Brightening Agent 33#
|used for detergent||used for texile|
|Appearance||white or light yellow even powder|
|E11 (UV absorption)||370|
|Color Shade standard||—||similar|
|Moisture content, ％||≤ 5.0|
|Content of water-insoluble impurities||≤ 0.5|
|Fineness (residual content passed through 180μm-pore sieve )||≤ 5.0|
(1) Optical Brightening Agent 33# is regarded as one perfect agent
used in detergent industry.Because it induce one morpholine base
into its molecular,thus improved its properties.such as improved
its acid and perborate resistence.
(2) It can be used in the whitening of cellulose fiber, polyamide
fiber and fabrics.it show nionic characters and has optical blue
(3) It has better resistence to cholride bleaching than VBL and 31#, the most favorable dyeing bath PH value is 7-10.Its sunlight
resistence is 4 grade.
(4)The most advantage it used in detergent industry is its high
matching capacity,high accumulated washing whitening effect.So it
can meet the requirments of various matching capacity in detergent
2. Application and procedure of Optical Brightening Agent 33#
(1) Used in detergent industry, for the synthetic detergent, toliet
soap and soap;
(2) Used in the fabric of cotton fiber, nylon, etc, taking on
excellent whitening effect on artificial fiber, polyamide, vinylon,
also has good whitening effect on protein fiber, amino plastics.
3. Packing and Shipping
Optical Brightening agent 33# is packed per 25kg in cardboard box
or drum after being packed in plastic bag first.
We have rich experiences in exporting and importing. We have good
cooperation with world wide Express like DHL, UPS etc and also
shipping line to ensure the samples and goods can be reach to the
cutomers at soonest speed.
4. Quality Contral and R&D
We have experienced technical person to do testing and gurantee the
quality during the whole production line.In past few years our team
strive to develop new products which are enviromental friendly and
energy saving. We believe with our fulfillment to be the best
enterprise for our customers. Under their efforts the Optical
brightening agent has achieved national advanced level.
5. Production line
Shanxi Colorshine Chemical Industry Co.,ltd is an ISO-certified
modernized chemical enterprise in the collection of R&D,
production and sales. Our company concentrates on the production,
sales and service for Optical brighteners,Dyes and Carbon Black,
fine chemicals and intermediates, which are widely used in
detergent,paper-making, textile, rubber industry, medical industry,
paints, printing inks and etc.
Our company's headquarters is based in Linfen City, Shanxi
Province. We are establishing technical cooperation with Linfen
Tech University, and manufacture products according to different
customers’ requirements to fulfill market’s demand.
Except professional R&D team, our factory has advanced
production and testing equipments for testing, mixing and
post-processing the products in order to ensure the high quality.
With profound chemistry knowledge and rich experience, our business
team can offer professional technical supports according to
customers’ demand.Till now our products are exported to Japan and
South Korea, Southeast Asia, the Middle East, Central and South
America, Africa and successfully into Germany, France, the United
States and other European markets.