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| Irgafos P-EPQ |
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| Tetrakis(2,4-di-tert-butylphenyl)[1,1-biphenyl]-4,4'-diylbisphosphonite |
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| 119345-01-6 |
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* Application:
The application range of Irgafos P-EPQ -synergistically combined with other Ciba antioxidants -comprises polyolefins and olefin-copolymers such as polyethylene, polypropylene, polybutene and ethylene-vinylacetate copolymers as well as polycarbonates, and polyamides. The blends can also be used in polyesters, styrene homo- and copolymers, adhesives and natural and synethetic tackifier resins, elastomers such as BR, SEBS, SBS, and other organic substrates. Irgafos P-EPQ can be used in combination with light stabilizers of the Tinuvin and Chimassorb range.
* Feature:
Irgafos P-EPQ is hydrolytically stable organic phosphonite of low volatility. It protects polymers which are prone to oxidation, during the processing steps (compounding/ pelletizing, fabrication and recycling) from molecular weight change and prevents discoloration. Irgafos P-EPQ is highly compatible in polyolefin polymers. Irgafos P-EPQ performs best when combined with other Ciba antioxidants of the Irganox range. |
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Molecular weight: 991
Melting range('C): 75-95
Spec. Gravity(g/ml): 1.03 (25'C)
Bulk density: Powder-480-570 g/l, FF-510-570 g/l |
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| There are no existing companies to distribute selected chemical product |
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