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| Brand Name: | Keyou |
| Model Number: | Antioxidant 168 |
| MOQ: | 1 set |
| Price: | Negotiation |
| Packaging Details: | Iron bucket |
| Payment Terms: | T/T, PayPal, Western Union |
Antioxidant 168 CAS 31570-04-4 Antioxidants
Description
Antioxidant 168 (AO 168) is a hydrolytically stable phosphate processing stabilizer. As a secondary antioxidant Antioxidant 168 (AO 168) reacts during processing with hydro-peroxides formed by auto-oxidation of polymers preventing process including degradation and extending the performance of primary antioxidant.
Antioxidant 168 (AO 168) is an organophosphate of low volatility and is particularly resistant to hydrolysis.
It protects polymers which are prone to oxidation, during the processing steps (Compounding/pelletizing, fabrication and recycling) from molecular weight change (e.g. chain scission/cross linking) and prevent discoloration.
Antioxidant 168 (AO 168) performs best when combined with other Polygel antioxidants.
Antioxidant 168 (AO 168) is a hydrolytically stable phosphite processing stabilizer as a secondary antioxidant.
It reacts during processing with hydroperoxides formed by autoxidation of polymers preventing process induced degradation.
Antioxidant 168 (AO 168) reacts with hydroperoxides to yield non-radical products, therefore called hydroperoxide decomposer.
Antioxidant 168 (AO 168) is synergistically combined with other primary antioxidant such as Antioxidant 1010 (AO 1010) and Antioxidant 1076 (AO 1076) for applied used in polyolefins or olefin-copolymers such as HDPE, LLDPE, PP, EVA as well as PC, PA.
The blends can also be used in engineering plastics such as PBT, PET, and styrenics, elastomers like PS, ABS, BR, SBS and tickifier resins, adhesives.
Antioxidant 168 (AO 168) protects polymers which are prone to oxidation during processing steps (compounding, pelletizing, fabrication and recycling) from molecular weight change (e.g. chain scission of PP, cross linking of PE) and prevent discoloration.
| Control items | Unit | Standard |
| Appearance | / | White crystalline powder |
| melting point | ℃ | 183-187 |
| transmittance | WT% | 425nm≥98% 500nmT≥98% |
| Volatile matter | WT% | ≤0.5(105℃,2h) |
| content | WT% | ≥99.0 |
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: | Antioxidant 168 |
| MOQ: | 1 set |
| Price: | Negotiation |
| Packaging Details: | Iron bucket |
| Payment Terms: | T/T, PayPal, Western Union |
Antioxidant 168 CAS 31570-04-4 Antioxidants
Description
Antioxidant 168 (AO 168) is a hydrolytically stable phosphate processing stabilizer. As a secondary antioxidant Antioxidant 168 (AO 168) reacts during processing with hydro-peroxides formed by auto-oxidation of polymers preventing process including degradation and extending the performance of primary antioxidant.
Antioxidant 168 (AO 168) is an organophosphate of low volatility and is particularly resistant to hydrolysis.
It protects polymers which are prone to oxidation, during the processing steps (Compounding/pelletizing, fabrication and recycling) from molecular weight change (e.g. chain scission/cross linking) and prevent discoloration.
Antioxidant 168 (AO 168) performs best when combined with other Polygel antioxidants.
Antioxidant 168 (AO 168) is a hydrolytically stable phosphite processing stabilizer as a secondary antioxidant.
It reacts during processing with hydroperoxides formed by autoxidation of polymers preventing process induced degradation.
Antioxidant 168 (AO 168) reacts with hydroperoxides to yield non-radical products, therefore called hydroperoxide decomposer.
Antioxidant 168 (AO 168) is synergistically combined with other primary antioxidant such as Antioxidant 1010 (AO 1010) and Antioxidant 1076 (AO 1076) for applied used in polyolefins or olefin-copolymers such as HDPE, LLDPE, PP, EVA as well as PC, PA.
The blends can also be used in engineering plastics such as PBT, PET, and styrenics, elastomers like PS, ABS, BR, SBS and tickifier resins, adhesives.
Antioxidant 168 (AO 168) protects polymers which are prone to oxidation during processing steps (compounding, pelletizing, fabrication and recycling) from molecular weight change (e.g. chain scission of PP, cross linking of PE) and prevent discoloration.
| Control items | Unit | Standard |
| Appearance | / | White crystalline powder |
| melting point | ℃ | 183-187 |
| transmittance | WT% | 425nm≥98% 500nmT≥98% |
| Volatile matter | WT% | ≤0.5(105℃,2h) |
| content | WT% | ≥99.0 |
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 | / | / |
