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Antioxidanten zullen polyolefinen beschermen tegen oxidatieve afbraak door veranderingen in fysieke eigenschappen tijdens thermische verwerking, zoals extrusie, compounderen of spuitgieten, blaasvormen en rotatiegieten, tot een minimum te beperken. Antioxidanten verlengen de levensduur van kunststoffen onder hoge of gematigde temperatuuromstandigheden en verbeteren de weersbestendigheid van UV-gestabiliseerde systemen.
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.