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Home > Products > Optical Brightener > 2020 Glory Optical Brightener Sunob BBU (c.i.220) Product For Paper Making

2020 Glory Optical Brightener Sunob BBU (c.i.220) Product For Paper Making

Product Description

Products Description
Fluorescent Brightener BBU
C.I.220 
CAS:16470-24-9
MOLECULAR FORMULA
C40H40N12O16S4Na4
MOLECULAR WEIGHT
1165.12 (As international relative Atom Mass 1997)
Max UV ABSORPTION WAVELENGTH
350nm
EXCUTIVE STANDARD
HG/T3727-2003
SPECIFICATIONS
Item
Indices
Appearance
Light yellow uniform powder
Fluorescent strenghth (equivalent to the standard sample)
100±3
Color Shade
Similar to the standard sample
Whiteness (the deviation with the standard sample)
≥ -3
Moisture content
≤ 5.0%
Content of water-insoluble impurities
 ≤ 0.5%
Fineness (residual content passed through 250μm-pore sieve)
≤ 10%
STRUCTURE:

PROPERTY:

1.Good water solubility and can be dissolved in 3-5 times boiling water, and its solubility is 300 g per liter in boiling water and 150 g per liter in cooling water. 2. Good resistance to hard water, the ions of Ca2+ and Mg2+ have no influence on its whitening effect. 3. Good resistance to peroxide bleach agent and containing reductive bleaching agent (sodium hydrosulfite). 4. General acid-resistance and the optimal applied pH value >7.

USEAGE:

1. Used for cotton fiber and glue fiber. 2. Used in the syrup of discharge pattern of printing color. 3. Used in paper pulp. 4. Used in the process of surface gluing. 5. Used in the process of coating.

PROCESS:(Such as padding dyeing)

Bath temperature is about 95-98℃, holding time is about 10-20 minutes, bath ratio is 1:20, vapour steaming about 45 minutes, the dosage is 0.1-0.5%.

TRANSPORTATION:

Should avoid sunlight and crash.

STORAGE:

Should be stored in cool and dry place, avoid light.
Product Applications
Company Information
JIANGSU GLORY CHEMICAL CO., LTD. Jiangsu Glory Chemical Co, Ltd. is a professional manufacturer of Optical Brightening Agent in
China with 20 years' experience. Locating at Yanhua Chemical Park, Huai'an, Jiangsu, Glory Chem occupies a 53,280 square meters
garden-like plant, automated production lines, advanced analytical instruments and professional R&D teams.
Manufacturing Technique
Exhibition
Certifications
Packing & Delivery
PACKAGE: Packaged in iron drum or cardboard barrels. Net weight is 25 kg or 50 kg each. STORAGE: Should be stored in cool and dry place.
FAQ
Semi-Automatic PET Bottle Blowing Machine Bottle Making Machine Bottle Moulding Machine
PET Bottle Making Machine is suitable for producing PET plastic containers and bottles in all shapes.

Are you a manufacturer?

Yes. Our plant locate at Yanhua Chemical Park, Hongze, Huai'an, Jiangsu.

Can you offer TDS, MSDS, specification and other documents?

Semi-Automatic PET Bottle Blowing Machine Bottle Making Machine Bottle Moulding Machine PET Bottle Making Machine is suitable for producing PET plastic containers and bottles in all shapes.

Can I have a sample?

Yes, free sample is available after confirm your requirement.

What kind of payment terms is workable?

T/T, L/C

What is the MOQ?

At least 400kg in normal order. Less quantity in test order will cause higher price.

What is your package?

Normally 25kg drum and 400 kg per pallet. Or 25kg/10kg carton/paper bag.

Can you do OEM&ODM?

Yes.

Where is the nearest port?

Shanghai.

What is the delivery time?

7 days after the receipt of deposit.

Contact us if you need more details on Optical Brightener Bbu (c.i.220). We are ready to answer your questions on packaging, logistics, certification or any other aspects about Optical Brightener Sunob Bbu、Optical Brightener Bbu (c.i.220). If these products fail to match your need, please contact us and we would like to provide relevant information.

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