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High Pureness Optical Brightening Agent OB -1 For Plastic And Fiber Industry With COA MSDS

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Good quality Fluorescent Brightening Agent for sales
Good quality Fluorescent Brightening Agent for sales
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Package prepration was really fast and the delivery was even faster. Always liked dealing with Lianda company for optical brightener and pretty satisfied with the service and product.

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Very good quality and satisfied with the product! You are a very good supplier in China!

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High Pureness Optical Brightening Agent OB -1 For Plastic And Fiber Industry With COA MSDS

China High Pureness Optical Brightening Agent OB -1 For Plastic And Fiber Industry With COA MSDS supplier

Large Image :  High Pureness Optical Brightening Agent OB -1 For Plastic And Fiber Industry With COA MSDS

Product Details:

Place of Origin: China
Brand Name: Lianda
Certification: SGS
Model Number: OB-1 Green, OB-1

Payment & Shipping Terms:

Minimum Order Quantity: Negotiable
Price: Negotiable
Packaging Details: 25kg/drum
Delivery Time: Within 3 working days upon receipt of payment
Payment Terms: L/C, D/A, D/P, T/T, Western Union
Supply Ability: 5000 Tons per year
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Detailed Product Description
Classification: Chemical Auxiliary Agent CAS No.: 1533-45-5
Other Names: 4,4'-Bis(2-benzoxazolyl)stilbene MF: C28H18N2O2
EINECS No.: 216-245-3 Purity: 99.95%
Type: Flourescent Brightener Usage: Coating Auxiliary Agents, Leather Auxiliary Agents, Paper Chemicals, Plastic Auxiliary Agents, Rubber Auxiliary Agents, Textile Auxiliary Agents
Place Of Original: Hunan,China Fineness: 100 Mesh

 

High Pureness Optical Brightening Agent OB-1 for Plastic Industry With COA MSDS

Product Description:

Product Name Optical brightener OB-1(C.I. 393)
CAS No. 1533-45-5
EINECS No. 216-245-3
Other Name 2,2'-(1,2-Ethenediyldi-4,1-phenylene)
MF C28H18N2O2
Appearance Bright yellow / green crystalline powder
Purity ≥99%
Melting point 300~380 °C
Volatile: <0.5%
Package 20kg per carton, 25/30kg per fiber drum with PE liner, or as per the customers' requirements.
Applications:
Mostly used in the brightening the products of synthetic fiber and plastics, it is widely used in plastic film, material of lamination moulding and injection moulding as well as preferable brightening efficiency on polyolefin, PVC, PVC foaming, TPR, EVA and PU foaming together with coating, natural lacquer, etc. It also has excellent effects on foaming plastics, especially EVA, PE foaming.

Properties:

• Colors appear more brilliant

• Environmentally friendly

• Excellent brightening ability

• Produce a bluish tinge, masking yellowness

• Whiter-than-white appearance.

Dosage:

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

 

Company Information

 

Changsha Lianda Chemical Co., Ltd. is a professional high-tech enterprise of optical brightener in China.

Being founded in 2007, we are the factory and manufacturer engaged in R & D, production, sales and after-sales services of optical brightener for decades of years. Till now, we have developed almost 40 series of optical brightener, which have been widely used in plastics, textiles, printing and dyeing, paper, paints, coatings etc. Almost 80% of the products has been exported to more than 50 countries and regions such as the United States, Japan, Europe, South America, and the Arabic Area, etc.

High Pureness Optical Brightening Agent OB -1 For Plastic And Fiber Industry With COA MSDS

 

We are a professional optical brightener factory in China for more than ten years.Our factory is located in Changsha city,Hunan province, China. For all our clients, from domestic to abroad, we always take quality as priority. We strictly maintain our belief on product’s quality since the company has founded. We also warmly welcome other firms to visit us!

Contact Details
Changsha Lianda Chemical Co., Ltd.

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Tel: +8618570351751

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