Antioxidant for thermal processing

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Product Description

Antioxidants will protect polyolefins against oxidative degradation by minimizing physical property changes during thermal processing such as extrusion, compounding or injection molding, blow molding and rotational molding. Antioxidants will extend the service life of plastics under high or moderate temperature conditions and improve the weatherability of UV-stabilized systems.

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%