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Optical Brightener KSN / Fluorescent Brightener 368 / Fba 368 CAS 5242-49-9

China Optical Brightener KSN / Fluorescent Brightener 368 / Fba 368 CAS 5242-49-9, Find details about China Optical Brightener KSN, Fluorescent Brightener KSN from Optical Brightener KSN / Fluorescent Brightener 368 / Fba 368 CAS 5242-49-9

Model NO.
KSN
Molecular Weight
442g/Mole
Trademark
ZTHC
Transport Package
25kg/Fiber Drum
Specification
99% Min
Origin
China
HS Code
32042000
Model NO.
KSN
Molecular Weight
442g/Mole
Trademark
ZTHC
Transport Package
25kg/Fiber Drum
Specification
99% Min
Origin
China
HS Code
32042000

Basic Information:
Optical brightener is a fluorescent dye, or a white dye, is also a complex organic compounds. Its characteristic is to stimulate the incident light to produce fluorescence, so that the dye material to obtain a similar flash effect of fluorite, so that the material to see the naked eye is very white

KSN is a fluorescent whitening agent of the ethylene benzoxazole class. The product is useful in plastics, man-made fibers, printing inks and coatings, flexible PVC and polyethylene. Dosage: 0.01%~0.03%.
Optical Brightener KSN / Fluorescent Brightener 368 / Fba 368 CAS 5242-49-9
Product Specification:
Optical Brightener KSN
Appearance
Yellow-green powder
M.P.
over 300°C
Volatiles
≤0.5%
Assay
≥98.5%
Fineness
over 100 meshes
Properties & Features:
1. Low use level, high whitening intensity.
2. Wide suitability, widely used in the whitening of polyesters and plastics.
3. Excelllent compatibility with plastic; excellent resistance to high temperature and weathering.
Range of Application:
1. Suitable for the whitening of polyesters, polyamide, polyacrylonitrile etc.
2. Widely used for film, injection and extrusion materials etc.
3. Suitable for the whitening of high polymers.

Optical Brightener KSN / Fluorescent Brightener 368 / Fba 368 CAS 5242-49-9Optical Brightener KSN / Fluorescent Brightener 368 / Fba 368 CAS 5242-49-9Our Services:
1. With over 10 years experiences, We company has became a leading Chemical products manufacturer and supplier in China.
2. We has multiple automatic production lines. We can make sure the timely delivery.
3. We offers high-quality products at reasonable prices. We provide professional services to each customer based on their needs.
4. All of our products are produce by our professional workman and we have our high work effect foreign trade team, you can totally believe our service.
5. We have many years experience for export, we cherish every order from our honor.
Optical Brightener KSN / Fluorescent Brightener 368 / Fba 368 CAS 5242-49-9Transportation: We support sea transportation, air transportation, land transportation and other modes of transportation and Various express delivery methods.
Optical Brightener KSN / Fluorescent Brightener 368 / Fba 368 CAS 5242-49-9Payment: We support L / C, T/ T, Western Union, MoneyGram and other payment methods
FAQ: 
1. who are we?
We are based in Shandong, China, start from 2009,sell to Domestic Market(51.00%),Oceania(8.00%),North America(7.00%),South Asia(5.00%),South America(5.00%),Western Europe(5.00%),Mid East(4.00%),Southern Europe(4.00%),Eastern Europe(4.00%),Southeast Asia(4.00%),Central America(3.00%). There are total about 201-300 people in our office.

2. how can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;

3.what can you buy from us?
Sodium lignosulfonate,Fluorescent agent,Water reducing agent,Sodium dichloroisocyanurate,Trichloroisocyanuric acid

4. why should you buy from us not from other suppliers?
We have 10 years experience in production, sales and after-sale service, having professional Chemical analysis laboratory, Concrete Laboratory, Mechanicals Laboratory , providing strong technical support according to customer requirement. Sample is free.

5. what services can we provide?
Accepted Delivery Terms: FOB,CFR,CIF,EXW,Express Delivery;
Accepted Payment Currency:USD,EUR,HKD,CNY;
Accepted Payment Type: T/T,L/C,MoneyGram,Credit Card,PayPal,Western Union,Cash;
Language Spoken:Chinese,Spanish,Japanese,Russian

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