light stabilizers for plastics adding GPPS UV absorbent

light stabilizers for plastics adding GPPS UV absorbent   
Product Description
Items Index
Molecular Formula C30H22N2O2
Molecular weight 442
Dosage 0.4-06%
Melting point 269℃~271℃
property Optical brightening agent
GPPS UV absorbent Functions:
UV stabilizers are used frequently in plastics, including cosmetics and films ect. The primary function is to protect the substance from the long-term UV degradation effects from ultraviolet radiation. 
  Alll gone GPPS UV absorbent Features:
1. highly ensure good color consistency of plastic polymers in direct sunshine 
2. absorbing the UV radiation and preventing the formation of free radicals
Technical reviewTiangang Technical CenterVersion2015-01-25
Specifications and application notes on this page are compiled from Tiangang's published technical data. Actual values are governed by the COA shipped with each lot and the technical agreement confirmed by both parties.

Certifications

  • National High-Tech Enterprise
  • Vice Chairman Unit, China Plastics Processing Industry Association (CPPIA)
  • Vice Chairman Unit, Agricultural Plastics Branch, China Agricultural Plastics Application Technology Society
  • Member, Ageing Methods Subcommittee, National Technical Committee on Plastics (SAC/TC15/CS5)
  • Member, Society of the Plastics Industry (SPI), USA

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