Disclaimer The SDS samples above are collected from the Internet by chemBlink and displayed here for the tutorial purpose only. chemBlink Inc. provides the information contained herein in good faith but makes no representation as to its comprehensiveness or accuracy.
Characterization ® Tinuvin 791 is a synergistic mixture of Chimassorb 944 and ... 326/328 or Chimassorb 81) is ... refer to the material safety data sheet.
BTC Europe supplies speciality chemicals like the CHIMASSORB products perfectly fulfilling your needs. Request an offer! * The presence of a UV absorber (e.g. Tinuvin 326/328 or Chimassorb 81) is ... For more detailed information please refer to the material safety data sheet.
* The presence of a UV absorber (e.g. Tinuvin® 326/328 or Chimassorb 81) is recommended for unpigmented or slightly pigmented articles or to improve the light fastness of certain organic pigments. Physical properties Melting range 120 – 150 °C Flashpoint not tested Specific gravity (20 °C) 1.01 g/cm³ Dec 18, 2017 · SONGSORB® CS 81 by Songwon is 2-hydroxy-4-n-octoxybenzophenone. Acts as a solid UV absorber. It absorbs ultraviolet radiation in the 240~340nm region. Significantly improves the resistance of clear coating against discoloration, cracking, loss of gloss and loss of adhesion. Exhibits synergy with HALS. Chimassorb® 81 FL by BASF is a benzophenone grade. Acts as a UV absorber. Imparts good light stability when used in combination with hindered amine light stabilizer (HALS) of Chimassorb®, Tinuvin® or Uvinul® range. Protects a number of other polymers against degradation caused by light exposure such as plasticized PVC and rubbers. CHIMASSORB 81 also protects a number of other polymers against degradation caused by light exposure such as plasticized PVC and rubbers. CHIMASSORB 81 can be used in combination with antioxidants, phosphites and light stabilizers. Features/benefits CHIMASSORB 81 is particularly suitable for thick films, typically > 100µm and thick sections. The