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UV Absorber 329 is an effective light stabilizer for a variety of plastics and other organic substrates such as polycarbonate, PVC rigid, PVC flexible, ABS compounding,polyurethane,TPU, polymethyl methacrylate and POM.
UV Aborber 329 protects polymers from UV radiation, helping to preserve the original appearance and physical integrity of molded articles, films, sheets, and fibers.
Test items | Specification |
Appearance | White powder or granular |
Assay(%) | 99.00min |
Melting Point(℃) | 103.00-105.00 |
Volatile(%) | 0.30max |
Ash(%) | 0.05max |
Transmittance(%) |
|
440nm | 97.00min |
500nm | 98.00min |
Biddle Sawyer Fortune Chem ( Asian Sales Division of Biddle Sawyer New York ) sells proven quality of UV STABILIZER 5411 on a regular basis.
Contact Point :
Mr.S. M. Kang, CEO
Mr.Jingu Kang, Manager
Tel : 82-(0)51-701-9121
Fax : 82-(0)51-701-9125
Please click “ CONTACT SUPPLIER “ above so that we may reply therein or inform you the person in charge name and his/her email address and company website.
All Payment including shipping documents procedure and strict quality management to be done by Biddle Sawyer New York in cooperation with very well-trained ( including TBM : Time Based Management ) Biddle Sawyer’s overseas offices and affiliations
Custom Manufacturing and Development Capabilities
R&D at 6 labs (affiliate or contract)
~350 Chemists at 6 facilities in USA, China, Korea, Taiwan, India and Finland
~40 PhD's, ~120 M.S.; External consultants welcomed
~400 combined hoods
Up to 100L vessels in labs
Development Services
Tech Transfer
Process R&D
Analytical Development
Custom Synthesis; FTE
Kilo lab production
Analytical Equipment
LC's GC's LC/MS GC/MS NMR IR UV KF
Production Capabilities
Production at 6 plants (affiliate or contract)
>150 vessels at 6 facilities in USA, China, Korea, Taiwan and Finland
>2000m3 capacity
Vessels from 300L to 10,000L
Temps from -80 to 350C
Production Services
Tech Transfer
Scale Up
Optimization
Non-GMP and GMP (FDA inspected)
Pilot to large commercial scale
