High Purity Ob1 Optical Brightener Ob | Xuzhou Masterbatch Inc.

Basic Info.

Model NO.	OB-1
Chemical Name	2.2-(4.4-Diphenol Vinyl)Di-Benzoxazol
Fba	Fba 393
Transport Package	25 Kg/Drum
Trademark	DuogeTech
Origin	China
HS Code	3204200000

Product Description

High Purity OB1 optical brightener ob-1 for Plastic, Detergent and Textile
OB-1 has high whitening effect, strong fluorescence.Wide applicable performance, widely used in polyester, nylon fiber and all kinds of plastic whitening.It has excellent resistance to high temperature performance.

Item	Specification
Apppearance	Bright yellow green crystalline powder
Melting point	355-360ºC
Content	≥98.5%Min
Solubility	insoluble in water, soluble in benzene dichloride and other high boiling point organic solvents


Molecular weight	414
Moisture	≤0.5%
Ash content	≤0.5%

Product Application
High Purity OB1 optical brightener ob-1 for Plastic, Detergent and Textile
In whitening polyester fiber, nylon fibre;In whitening and brightening polyester, cotton and other fiber blended fabrics.Suitable for polypropylene, hard PVC, ABS, EVA, PS, polycarbonate etc.

High Purity Ob1 Optical Brightener Ob-1 for Plastic, Detergent and Textile

Company ProfileWuhan Duoge Technology Co., Ltd. is a high-tech corporation orientated towards fine processing foaming agentand other chemical auxiliary agents. DUOGE invested MINGMIN factory in Inner MONGOLIA for AC and 4A zeolite production line. The company's products are exported to 27 countries and regions in Asia, Europe, America and Africa.
Products LineExcept AC foaming agent, DUOGE has production line for 4A Zeolite, an ideal additive for manufacturing phosphorus-free detergent powder;Optical Brighteners;water purification material Poly Aluminum Chloride(made in China factory) and expander (made in Japan).Main ClientsOur main cooperative customers are Unilever, P&G, Henkel, Colgate, Kao, Lion, LG, etc.Laboratory
our professional instruments can check all relevant data according to your sample.

High Purity Ob1 Optical Brightener Ob-1 for Plastic, Detergent and Textile

Packing $ Delivery

Packing Details	25kg/drum
Port	Shanghai,Tianjin, Haiphong
Lead Time	3-5 days

Prompt delivery. We have good cooperation with many professional forwarders.

High Purity Ob1 Optical Brightener Ob-1 for Plastic, Detergent and Textile

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High Purity Ob1 Optical Brightener Ob-1 for Plastic, Detergent and Textile

FAQ
1. Q: Are you a manufacturer or trader?Yes, we are manufacturer. We have a factory in China. Hope you could visit our factory at your convenience. 2. Q: How about your service?We provide 7*12 hours service, and whenever you need, we will always here with you. 3. Q: Does free samples available for quality evaluation?Yes, we can provide free samples for you. The delivery time is around 1-2 days. The sample will be charged from you and delivery time will be negotiable if specific requirements are needed. 4.what can you buy from us?Optical Brightener Agent,Optical Brightener Liquid,AC foaming agent, heat stabilizer etc.