UV770 tinuvin 770 supplier UV770
Specification |
Item |
Standard |
|
Appearance |
White crystalline powder or granule,odorless |
|
Melting point ℃ |
81 - 85 |
|
Ash % |
0.1 max |
|
Volatiles % |
0.5 max |
|
Assay % |
98 min |
Application |
It is recommended to be used in polypropylene, impact modified PP (TPO), EPDM, polystyrene,impact poystyrene, ABS, SAN, ASA and polyurethanes and is also effective in polyamides and polyacetals.
Guidelines for use : The recommended concentrations range between 0.1% and 0.5%, depending on thesubstrate, processing conditions and application. The optimum level is substrate and application specific. Extensive performance data of 770 in various substrates and for various applications is available upon request.
|
|
Packing |
In 25kgs net carton or as customer's request |
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