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Green Optical Brightener For Plastic Bottle PVC Pipe Pipe Fitting Products OB-1

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Address: Rm 2222, Huida Building, No.259 South Mawangdui Rd, Yuhua District, Changsha, Hunan, China

Contact name:Molly Mo

Changsha Lianda Chemical Co., Ltd.

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Green Optical Brightener For Plastic Bottle PVC Pipe Pipe Fitting Products OB-1

Country/Region china
City & Province changsha hunan
Categories Organic Acid

Product Details

Optical Brightener For Plastic Bottle Pvc Pipe Pipe Fitting Products Ob-1

Optical Brightener For Plastic Bottle Pvc Pipe Pipe Fitting Products Ob-1

 

Product Description

 

Product Name

Optical brightener OB-1

CAS No.

1533-45-5

EINECS No.

216-245-3

MF

C28H18N2O2

Other Name

4,4'-Bis(2-benzoxazolyl)stilbene

Appearance

Bright yellowish green crystal powder

Purity

More than 99.95% 

Melting point

300~380 °C

Ash: 

≤0.1%

Volatile:

<0.5%

Fineness

≥ 100 mesh 

Usage

A good whitening agent for polyester-cotton blend fabric or various kinds of plastic and their products under high temperature.

Package

20kg per carton, 25/30kg per fiber drum with PE liner, or as per the customers' requirements. 

 

Optical brightener OB-1 Properties: 

•     Colors appear more brilliant

•     Environmentally friendly

•     Excellent brightening ability

•     Produce a bluish tinge, masking yellowness

•     Whiter-than-white appearance.

 

 

Optical brightener OB-1 Dosage:

Fluorescent brightener OB-1 is commonly used in the amount of 0.01-0.03%, that is, each 100kg of the materials, the fluorescent brightener OB-1 takes 10g-30g or can be adjusted according to the requirements of the product or test.

 

Optical brightener OB-1 Storage: 

To avoid light, can be stored in cool and dry place for 24 months.

 

 

 

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Packaging & Shipping

 

 

Application

 

Company Information

 

We supply:

1. Quality be first! We supply higher than 98% purity of OPTICAL BRIGHTENER powder .

2. We are factory for decades of years with advance technical and testing equipment and very strict control system 

3. OEM and ODM are welcomed

4. Corporate Mode: We treat clients not only as partners also as friends

5. Fast & Cheap Delivery: We have contracted long-term forwarder partners, providing cheapest air, 

express, and ocean shipment according to your requirements, in-time tracking and 

24 hours phone or online after-sales services.

 

 

We will achieve this by being a reliable manufacturer to our global clients adhering to the core values of 

 

- Dedication to our customers’ success

 

- Respect for our employees

 

- Innovation

 

- Integrity

 

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