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Les antioxydants protégeront les polyoléfines contre la dégradation oxydative en minimisant les changements de propriétés physiques pendant le traitement thermique comme l'extrusion, le mélange ou le moulage par injection, le moulage par soufflage et le moulage par rotation. Les antioxydants prolongeront la durée de vie des plastiques dans des conditions de températures élevées ou modérées et amélioreront la résistance aux intempéries des systèmes stabilisés aux UV.
appearance | White crystal powder |
volatile(%) | 0.33 |
Melting point | 110-125℃ |
light transmittance(425NM,%) | 97.4 |
light transmittance(
500nm,% |
99 |
odor |
No |
General dosage | 0.1—1.0% |
Valid period | 12months |
Solubility(acetone) | 46% |
Solubility(Chloroform) | 55% |
Solubility
Ethyl acetate |
47%(20℃,w/w) |
Solubility(hexane) | 0.3% |
Solubility(methanol) | 0.9% |
Solubility(water) | <0.01% |
ash | <0.03% |
Privacy statement: Your privacy is very important to Us. Our company promises not to disclose your personal information to any external company with out your explicit permission.
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Privacy statement: Your privacy is very important to Us. Our company promises not to disclose your personal information to any external company with out your explicit permission.