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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
Application
1. High-temperature processing of blown film and cast film, flow molding and injection molding, thermoforming 2. High shear blown film, injection molding, spinning 3. High melt viscosity polymer (narrow molecular weight distribution or ultra-high molecular weight polymer)
4. Long residence time pipes, flow molding, and large-scale injection molding/blow molding are suitable for various polymers such as general-purpose, engineering plastics, and rubber.
Packing: Carton lined with plastic, 10kg per bag per carton
Features
It has the following advantages:
1. It can have a better effect at higher processing temperatures.
2. Compared with traditional antioxidants, its dosage can be reduced by at least 50%, which is helpful for compatibility and reduces the cost of users.
3. The melt flow and color retention properties are greatly improved.
4. Melt processing temperature: up to 340 degrees in PP and 300 degrees in PE.
5. Carbon-centered free radical scavengers can inhibit auto-oxidation at the initial germination stage, and at the same time regenerate hindered phenol antioxidants. Make the plastic get the best protection during processing and use.
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.
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
Application
1. High-temperature processing of blown film and cast film, flow molding and injection molding, thermoforming 2. High shear blown film, injection molding, spinning 3. High melt viscosity polymer (narrow molecular weight distribution or ultra-high molecular weight polymer)
4. Long residence time pipes, flow molding, and large-scale injection molding/blow molding are suitable for various polymers such as general-purpose, engineering plastics, and rubber.
Packing: Carton lined with plastic, 10kg per bag per carton
Features
It has the following advantages:
1. It can have a better effect at higher processing temperatures.
2. Compared with traditional antioxidants, its dosage can be reduced by at least 50%, which is helpful for compatibility and reduces the cost of users.
3. The melt flow and color retention properties are greatly improved.
4. Melt processing temperature: up to 340 degrees in PP and 300 degrees in PE.
5. Carbon-centered free radical scavengers can inhibit auto-oxidation at the initial germination stage, and at the same time regenerate hindered phenol antioxidants. Make the plastic get the best protection during processing and use.
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.
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 | / | / |
