Chemical Auxiliary Agent ABP - L Fluorescent Brightener 220 Cas
1. General Information of Optical Brightening Agent BBU liquid
|Appearance||Amber transparent liquid|
|Fluorescent intenstty (equivalent to standard sample)||35|
|Whitenes s(WCIE) (equivalent to stand sample)||≥ -3|
|Viscosity (25℃), mPa.s||≤ 50|
1. Easily used, and can be mixed with water at any ratio. Suitable
for automatic lasting adding.
2. Excellent acid-resistance and excellent whitening effect even in
low pH value solution.
3. Advanced nanofiltration membrane technology is applicationed for
this material and has low salinity and better storage stabilty
under normal temperature.
4. Compared with other products, FWA—APC has better sunlight
fastness and alkaline- resistance.
5. Kept stable above 0℃and icelized under -3℃, but have no
influence on its usage when heated and dissolved again.
2. Application and procedure of Optical Brightening Agent BBU liquid
A. Fluorescent whitening agent for paper pulp bleaching.
B. Fluorescent whitening agent in the process of surface gluing.
C. Fluorescent whitening agent in the process of coating
A. Addition to the stock: adding without dilution. Usual dosage:
0.05-1.2% on dry pulp.
B. Addition via size press: combined with starch, CMC, PVA and
other products designed for surface sizing. Usual dosage: 0.5-10
C. Addition to the pigment coating mixtures: adding in any stage of
building coating material. Good performance with the carrier of
CMC, PVA and starch. Usual dosage: 0.1-1.4% on dry white pigment.
4. Packing and Shipping
Optical Brightening agent APC is packed in 25 kg, 50 kg or 200 kg
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.
5. Quality Contral and R&D
We have more than 15 years of production and we also 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.
6. 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.