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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 is an organophosphite 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/crosslinking)
and prevents discoloration.
Antioxidant 168 performs best when combined with other Ciba antioxidants. Blends of Antioxidant 168
with antioxidants of the IRGANOX range (IRGANOX B-blends) and with Hydroxylamine FS042 are
particularly effective. The IRGANOX range antioxidants additionally provide storage stability and give
the polymer long term protection against thermo-oxidative degradation.
Antioxidant 168 comprised in phenol free systems with other appropriate Ciba stabilizers addresses
specific stabilization requirements.
| 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 is an organophosphite 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/crosslinking)
and prevents discoloration.
Antioxidant 168 performs best when combined with other Ciba antioxidants. Blends of Antioxidant 168
with antioxidants of the IRGANOX range (IRGANOX B-blends) and with Hydroxylamine FS042 are
particularly effective. The IRGANOX range antioxidants additionally provide storage stability and give
the polymer long term protection against thermo-oxidative degradation.
Antioxidant 168 comprised in phenol free systems with other appropriate Ciba stabilizers addresses
specific stabilization requirements.
| 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 | / | / |
