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Yellow Powder Polyster Optical Brightener For Plastic Chemistry PF -3 Cas 12224-12-3

Good quality Fluorescent Brightening Agents for sales
Good quality Fluorescent Brightening Agents for sales
It is a great and delicated company dealing in chemical auxiliary. Solve problems always timely. We have wonderful cooperation in past few years.

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Yellow Powder Polyster Optical Brightener For Plastic Chemistry PF -3 Cas 12224-12-3

Product Details:

Place of Origin: Shanxi China
Brand Name: Colorshine
Certification: SGS
Model Number: 135

Payment & Shipping Terms:

Minimum Order Quantity: Negotiation
Price: Negotiation
Packaging Details: 25kg/plastic drum
Delivery Time: 10 days
Payment Terms: T/T,LC,CAD,DP
Supply Ability: 100 MT monthly
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Detailed Product Description
Classification: Chemical Auxiliary Agent HS CODE: 32042000
C.I.: 135 Apprearance: Light Yellow Crystal Powder
Usage 1: Polyster Fiber Usage: Plastic Products

Yellow Powder Polyster Optical Brightener For Plastic Chemistry PF -3 Cas 12224-12-3



1. General Information of Optical Brightener PF


Chemical Name: 1,2-bis(5-methyl-2-benzoxazole)-ethylene


Item Indices
Appearance Yellow crystal powder
C.I. 135
CAS NO. 12224-12-3
Purity 98%
Melting point 182-184℃
Molecular formula C18H14N2O2
Molecular Weight 290



This product has good effect in whitening polyster fiber under low temperature. The liquid products made of it are widely used in printing and dyeing industry. It has excellent fastness to light and chlorine-resistant property. It also has good effect in whitening plastic products such as PE,PP,PS, ABC and PVC, especially plastics under low and middle temperature( 130-180℃) as well as coating, printing ink, and print.


2. Application and procedure of Optical Brightener PF

Optical brightener PF-3 is mainly used in increasing the brightening and beauty of PVC,PS,PP,polyester film, high or low voltage PE,ABS, organic glass, business card,high quality paper,etc..

(1) (relative to weight of materials to be whitened)

(2) Temperature and time (30 minutes, 160℃; one minutes, 180-190℃)

(3) The product may be firstly dissolved by using plasticizer and then grinded into suspension liquid by triple-roller mill. Uniformly add the suspenstion liquid to plastics which will be whitened under proper temperature(150-180℃)

Yellow Powder Polyster Optical Brightener For Plastic  Chemistry PF -3 Cas 12224-12-3


3. Packing and Shipping

Optical Brightener PF-3 is packed in 25 kg plastic drums with pallets.

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.


4. 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 brightener has achieved national advanced level.


5. 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.

Contact Details

Contact Person: Ms. Sunny

Tel: 86-357-2228987

Fax: 86-357-2228986

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