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Recommended products: Best melt index protector - antioxidant Revonox® 501
2024-10-08 11:56
The best melt index protector - antioxidant Revonox® 501
Revonox® 501 (RV 501) is a benzofuranone antioxidant. Its molecular design combines the functions of carbon free radical scavenger and primary antioxidant.
As a multifunctional antioxidant, RV 501 can provide efficient thermal processing stability and protect the physical properties of a variety of polymers (such as PP, PE, olefin copolymers, ABS engineering plastics,
etc.).
◆ Synergistic effect of Revonox® 501 ─ PU microwave foaming anti-red heart test
When RV 501 is combined with hindered phenol antioxidants, it can exhibit significant synergistic effects. In the anti-red heart test, it demonstrated better free radical scavenging capabilities than traditional antioxidant
Polyurethane foam cotton anti-red heart test
1.Test conditions
Microwave conditions: 400 watts, five minutes
2.Antioxidant dose: 1% systems.
◆ Efficient free radical scavenging ability─Simulated spandex test
In the dry spinning process of simulated spandex (Spandex, PU elastic fiber), the compound antioxidant system added with 501 can show better free radical scavenging efficiency at a lower total dose to achieve yellowing control effect, such as As shown in the picture.
Storage:
This product is stable in nature and has no special requirements; keep away from moisture.
Packaging:
Net weight 25kg bag or carton.
目前该产品已经进驻优料库，如需索样请点击：抗氧化剂 Revonox® 501
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