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ABS / PVC / PE Optical Brightener KCB CAS 5089-22-5 Fluorescent Brightener 367

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City: Linfen
Province/State: Shanxi
Country/Region: China
Tel: 86-357-2228987
Contact Person:
Ms Sunny

ABS / PVC / PE Optical Brightener KCB CAS 5089-22-5 Fluorescent Brightener 367

Brand Name : Colorshine
Model Number : 367
Certification : SGS
Place of Origin : CHINA
MOQ : Negotiation
Price : Negotiation
Payment Terms : L/C, D/A, D/P, T/T, Western Union, MoneyGram
Supply Ability : 150 metric tons per month
Delivery Time : 7days
Packaging Details : 25kg in fiber drum
Classification : Chemical Auxiliary Agent
Other Names : Fluorescent brightener 367
H.S Code : 3204.2000
EINECS No. : 225-803-5
Purity : 98%
MF : C24H14N2O2
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ABS / PVC / PE Optical Brightener KCB CAS 5089-22-5 Fluorescent Brightener 367 ​

1. General Information of Optical Brightening Agent KCB(367)

Chemical Name: 1,4-Bis(2-benzoxazoly)naphthalene

Product nameOptical Brightener KCB
CAS No5089-22-5
Structural NoC.I.367
Molecular formulaC24H14N2O2
Molecular weight430
Melting Point210-212°C
Appearanceyellow crystalline powder
Assay98% min

(1) Comprehensive application field and has good compatibility with all kinds of plastic, excellent stability under all kinds of climate.
(2) Good compatibility with most polymers.Migration endurance
(3) Best brightener in weather resistance
(4) Strong brightenness
(5) Resistance to become yellow

2. Application and procedure of Optical Brightening Agent KCB
(1) Fluorescence Brightener KCB is mainly used in the whitening of synthetic fiber and plastic products; such as plastic film, injection molding materials, PVC, TPR, EVA and PU foams etc
(2) It is a good whitening agent for plastic films, injection-molded material, EVA foamed plastics and rubber products.
(3) KCB can be widely used in EVA, PET, and is the best choice for making sports shoes material. It is also good at applying into plastic films such as PE, PP, PVC, PS, ABS, and extrude molding material, injection molding material. The whiteness of coating and natural painting could also be greatly improved by KCB

The recommended quality: 0.005~0.05% (compared to the weight of plastic raw material)

4. Packing and Shipping
Optical Brightening agent KCB is packed in 25 kg fiber drum
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.

Product Tags:

optical brightener for plastic


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