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SGS Optical Brightener For Plastic Bottle PVC Pipe Plastic Bag Whitener OB-1 C.I.393

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Good quality Fluorescent Brightening Agent for sales
Good quality Fluorescent Brightening Agent for sales
Customer Reviews
The goods arrived quickly in the manner provided. Very professional seller service.We'll purchase again and cooperate with you for long time.

—— Giacomo

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.

—— Sohail Al

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

—— Jayson

Very good quality and fast delivery, I like it very much! Thank you for all you did.

—— Timya

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SGS Optical Brightener For Plastic Bottle PVC Pipe Plastic Bag Whitener OB-1 C.I.393

China SGS Optical Brightener For Plastic Bottle PVC Pipe Plastic Bag Whitener OB-1 C.I.393 supplier

Large Image :  SGS Optical Brightener For Plastic Bottle PVC Pipe Plastic Bag Whitener OB-1 C.I.393

Product Details:

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

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,T/T,D/P,D/A,Western union
Supply Ability: 5000 Tons per year
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Detailed Product Description
Classification: Chemical Auxiliary Agent, Chemical Auxiliary Agent CAS No.: 1533-45-5
MF: C28H18N2O2 EINECS No.: 216-245-3
Purity: 99.95% Usage: Plastic Auxiliary Agents, Rubber Auxiliary Agents
Melting Point: 198~200°C Application: Optical Brightener For Plastic Bottle Pvc Pipe Plastic Bag OB-1C.I.393
Appearance: Bright Green Crystalline Powder Odor: Free Of Odor

Optical Brightener For Plastic Bottle Pvc Pipe Plastic Bag Whitener Ob-1 C.I.393

Optical Brightener For Plastic Bottle Pvc Pipe Plastic Bag Whitener Ob-1 C.I.393
 

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)bisbenzoxazole

MF

C28H18N2O2

Appearance

Bright yellow / green crystalline powder

Purity

≥99%

Melting point

350~380 °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 ABS,PS,HIPS,PA,PC,PP,hard PVC,polyolefin, PVC foaming, TPR, EVA and PU foaming together with coating, natural lacquer, etc. It also has specially good effect 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. 

 
 
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Packaging & Shipping

 
SGS Optical Brightener For Plastic Bottle PVC Pipe Plastic Bag Whitener OB-1 C.I.393

 

Contact Details
Changsha Lianda Chemical Co., Ltd.

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Tel: +8618570351751

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