Send Message

Shanghai Longpu Industry Co.,Ltd

Honesty ,Innovation, Beyond, Win-win

Home
Products
About Us
Factory Tour
Quality Control
Contact Us
Request A Quote
News
Home ProductsOptical Brightener For Plastic

Nylon Fluorescent Brightener 393 , Optical Bleaching Agent CAS 1533 45 5

Nylon Fluorescent Brightener 393 , Optical Bleaching Agent CAS 1533 45 5

Nylon Fluorescent Brightener 393 , Optical Bleaching Agent CAS 1533 45 5
Nylon Fluorescent Brightener 393 , Optical Bleaching Agent CAS 1533 45 5 Nylon Fluorescent Brightener 393 , Optical Bleaching Agent CAS 1533 45 5

Large Image :  Nylon Fluorescent Brightener 393 , Optical Bleaching Agent CAS 1533 45 5 Get Best Price

Product Details:
Place of Origin: China
Brand Name: Longpu
Certification: REACH,SGS,ISO9001
Model Number: OBA OB-I
Payment & Shipping Terms:
Minimum Order Quantity: 100
Price: Confirm the order date
Packaging Details: 25kg fiber drum
Delivery Time: Prompt
Payment Terms: T/T ,L/C
Supply Ability: Prompt
Detailed Product Description
CAS NO: 1533-45-5 HPLC: 99%
C.I.: 393 Melting Point: 289-291℃
Fineness: Over 300 Emsh Odor: Free Of Odor
High Light:

optical brightener for pvc

,

optical brightener for polyester

high whitening Optical Brightener Agent OB-I 393 for Nylon CAS NO 1533-45-5

 

 

Product Cate Optical Brightening Agent For Plastic
Product Name Optical Brightening Agent OB-1
Chemical Name 2.2’-(4.4’-diphenol vinyl) dibenzoxazol
CAS No. 1533-45-5
C.I. No. 393
Structural Formula Nylon Fluorescent Brightener 393 , Optical Bleaching Agent CAS 1533 45 5 0
Molecular Formula C28H18N2O2
Molecular Weight 414
Technical Index Appearance:yellowish green powder
Melting Point:357~359°C
Purity:≥99%
Applications

 

1. Suitable for polyester fiber, nylon fiber and polypropylene.
2. Suitable for polypropylene plastics, hard PVC, ABS, EVA, polystyrene, polycarbonate etc.

 

Properties Properties & Features:
1. High whitening force, strong fluorescence
2. Wide range of application, widely used for the whitening of polyesters, nylon fibre and various plastics.
3. Excellent resistance to high temperature

Contact Details
Shanghai Longpu Industry Co.,Ltd

Fax: 86-21-51686808

Send your inquiry directly to us