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| Brand Name: | Keyou |
| Model Number: | Revonox? 501 Antioxidants |
| MOQ: | 1 set |
| Price: | Negotiation |
| Packaging Details: | Iron bucket |
| Payment Terms: | T/T, PayPal, Western Union |
Revonox® 501 Antioxidants
Description
Antioxidant 136 is an effective carbon radical antioxidant. It has good effects when used with phenolic and phosphite antioxidants. As a carbon center free radical antioxidant, this product can effectively inhibit the oxidation reaction caused in the initial stage. Used together with a low-volatility organic phosphite auxiliary antioxidant, it protects the polymer during reprocessing by decomposing hydroperoxide.
Antioxidant 136 is mainly used in polypropylene (PP), suitable for the processing of large-scale extrusion equipment under high temperature conditions, and can inhibit the yellowing of polymers.
Revonox® 501 belongs to the benzo-furanone family, and optimally combines carbon-centered radical scavenger
and primary antioxidant function in
one molecule. Being a multi-functional
antioxidant, Revonox® 501 provides
outstanding performance in a variety of polymers such as PP, PE, PBT, styrenics and adhesives, especially for engineering plastics. Its superior effectiveness over
conventional antioxidant systems is
particularly pronounced in improved
melt flow index (MFI) control, good color maintenance, and long-term thermal
stabilization.
Applications
Revonox® 501 can be applied as a
high efficient melt processing stabilizer system in polyolefins, styrenics and
olefin-copolymers. Revonox® 501 can
be blended with hindered phenolic and phosphate-based antioxidants to provide synergistic effect. A dosage of Revonox® 501 as low as 50-100 ppm secures a
stable MFI performance, along with reduced yellowing.
Physical Data
| Odor | Odorless |
| Specific gravity | 1.086 @ 20°C |
| Bulk density | 0.56 g/cm3 |
Specification
| Appearance | White crystalline powder |
| Assay | 98% min. |
| Melting point | 183°C min. |
| Volatile | 0.5% max. |
| Transmittance | 97% min. @ 460nm 98% min. @ 500nm |
Solubility (g in 100ml solvent @ 25 oC)
| Toluene | 25 |
| Acetone | 35 |
| Ethyl Acetate | 25 |
| Dicholomethane | >50 |
| Water | <0.2 |
Patent Numbers
US 8840810 B2
EP 2500341 B1
TW I403507 B
JP 5280501 B2
CN 102675269 B
KR 101338786 B1
Packaging
20 Kg net / Carton box
Product Catalog
| Product Name | CAS NO | Application characteristics |
| Antioxidant 1098 | 23128-74-7 | Used as a stabilizer for polyamide injection moldings, fibers and films |
| Antioxidant 168 | 31570-04-4 | Used to protect polymers exposed to oxidative environments |
| Antioxidant U-5068L | / | Does not affect hydrolysis resistance |
| Antioxidant U-5068 | / | Excellent color and physical property control |
| Antioxidant 610, 610V | / | Suitable for transparent food packaging |
| Antioxidant 608 | 154862-43-8 | High-temperature processing plastics |
| Antioxidant 420 | 143925-92-2 | Automotive thermoplastic polyolefins |
| Antioxidant 1010 | 6683-19-8 | General plastics, engineering plastics, synthetic rubber, fibers, hot melt adhesives, resins, oils, inks. |
| Antioxidant 1076 | 2082-79-3 | Used as a phenolic antioxidant for polyolefins, polyvinyl chloride, ABS resins, rubber, and petroleum products |
| Antioxidant 626 | 26741-53-7 | Good protection for the color of polymers |
| Antioxidant 215 | / | Outstanding processing stability for polyolefins and long-term protection for products |
| Antioxidant 225 | / | Outstanding processing stability for polyolefins and long-term protection for products |
| Antioxidant 501 | / | / |
|
|
| Brand Name: | Keyou |
| Model Number: | Revonox? 501 Antioxidants |
| MOQ: | 1 set |
| Price: | Negotiation |
| Packaging Details: | Iron bucket |
| Payment Terms: | T/T, PayPal, Western Union |
Revonox® 501 Antioxidants
Description
Antioxidant 136 is an effective carbon radical antioxidant. It has good effects when used with phenolic and phosphite antioxidants. As a carbon center free radical antioxidant, this product can effectively inhibit the oxidation reaction caused in the initial stage. Used together with a low-volatility organic phosphite auxiliary antioxidant, it protects the polymer during reprocessing by decomposing hydroperoxide.
Antioxidant 136 is mainly used in polypropylene (PP), suitable for the processing of large-scale extrusion equipment under high temperature conditions, and can inhibit the yellowing of polymers.
Revonox® 501 belongs to the benzo-furanone family, and optimally combines carbon-centered radical scavenger
and primary antioxidant function in
one molecule. Being a multi-functional
antioxidant, Revonox® 501 provides
outstanding performance in a variety of polymers such as PP, PE, PBT, styrenics and adhesives, especially for engineering plastics. Its superior effectiveness over
conventional antioxidant systems is
particularly pronounced in improved
melt flow index (MFI) control, good color maintenance, and long-term thermal
stabilization.
Applications
Revonox® 501 can be applied as a
high efficient melt processing stabilizer system in polyolefins, styrenics and
olefin-copolymers. Revonox® 501 can
be blended with hindered phenolic and phosphate-based antioxidants to provide synergistic effect. A dosage of Revonox® 501 as low as 50-100 ppm secures a
stable MFI performance, along with reduced yellowing.
Physical Data
| Odor | Odorless |
| Specific gravity | 1.086 @ 20°C |
| Bulk density | 0.56 g/cm3 |
Specification
| Appearance | White crystalline powder |
| Assay | 98% min. |
| Melting point | 183°C min. |
| Volatile | 0.5% max. |
| Transmittance | 97% min. @ 460nm 98% min. @ 500nm |
Solubility (g in 100ml solvent @ 25 oC)
| Toluene | 25 |
| Acetone | 35 |
| Ethyl Acetate | 25 |
| Dicholomethane | >50 |
| Water | <0.2 |
Patent Numbers
US 8840810 B2
EP 2500341 B1
TW I403507 B
JP 5280501 B2
CN 102675269 B
KR 101338786 B1
Packaging
20 Kg net / Carton box
Product Catalog
| Product Name | CAS NO | Application characteristics |
| Antioxidant 1098 | 23128-74-7 | Used as a stabilizer for polyamide injection moldings, fibers and films |
| Antioxidant 168 | 31570-04-4 | Used to protect polymers exposed to oxidative environments |
| Antioxidant U-5068L | / | Does not affect hydrolysis resistance |
| Antioxidant U-5068 | / | Excellent color and physical property control |
| Antioxidant 610, 610V | / | Suitable for transparent food packaging |
| Antioxidant 608 | 154862-43-8 | High-temperature processing plastics |
| Antioxidant 420 | 143925-92-2 | Automotive thermoplastic polyolefins |
| Antioxidant 1010 | 6683-19-8 | General plastics, engineering plastics, synthetic rubber, fibers, hot melt adhesives, resins, oils, inks. |
| Antioxidant 1076 | 2082-79-3 | Used as a phenolic antioxidant for polyolefins, polyvinyl chloride, ABS resins, rubber, and petroleum products |
| Antioxidant 626 | 26741-53-7 | Good protection for the color of polymers |
| Antioxidant 215 | / | Outstanding processing stability for polyolefins and long-term protection for products |
| Antioxidant 225 | / | Outstanding processing stability for polyolefins and long-term protection for products |
| Antioxidant 501 | / | / |
