hindered phenol antioxidant
hindered phenol antioxidant
| product | CAS No. | describe |
| ST-1010 | 6683-19-8 | High molecular weight hindered phenols are the most versatile antioxidants used to improve long-term thermal stability of various macromolecular materials. |
| ST-1076 | 2082-79-3 | High molecular weight hindered phenols are the most versatile antioxidants used to improve long-term thermal stability of various macromolecular materials. |
| ST- 300 | 96-69-5 | High molecular weight blocked phenolic antioxidants are especially suitable for cross-linking polymer materials to improve long-term thermal stability. |
| ST-1035 | 41484-35-9 | Colorless pollution, volatile, water extraction resistance, low odor, good compatibility, used for a variety of polymer materials to enhance long-term thermal stability. |
| ST-1098 | 23128-74-7 | It is used to improve the long-term thermal stability of polymer materials and has excellent compatibility with polyamide. |
| ST-245 | 36443-68-2 | In engineering plastics and polyurethane fiber, the excellent performance of blocked phenolic main antioxidants, good compatibility, excellent heat resistance. |
| ST-3114 | 27676-62-6 | High molecular weight blocked phenolic antioxidant, resistance to extraction, anti - fumigation fading effect is good. |
| ST-330 | 1709-70-2 | High molecular weight blocked phenolic antioxidant, resistant to hydrolysis, extraction, high heat resistance, suitable for all kinds of pipes. |
| CPL | 68610-51-5 | Polymerized blocked phenolic general antioxidant with high efficiency and durability, low volatility, no pollution and no discoloration. |
phosphite antioxidant
phosphite antioxidant
| product | CAS No. | describe |
| ST- 168 | 31570-04-4 | Phosphite esters are the most commonly used auxiliary antioxidants, which have good anti-hydrolysis stability and increase the processing stability of materials. |
| ST- 626 | 26741-53-7 | High efficiency phosphite auxiliary antioxidant, processing protection and later use of color protection, resistance to metal ions. |
| ST- 636 | 80693-00-1 | High performance phosphite ester-assisted antioxidant, Excellent hydrolysis resistance, processing protection and color protection, resistance to metal ions. |
| ST- 9228 | 154862-43-8 | High performance phosphite ester-assisted antioxidant, Excellent hydrolysis resistance, processing protection and later use of color protection, resistance to metal ions. |
| ST- 60*A series of | P | Completely environment-friendly liquid phosphite esters as auxiliary antioxidant to prevent discoloration during material processing. |
Thioester antioxidants
Thioester antioxidants
| product | CAS No. | describe |
| DLTP | 123-28-4 | Thioesters as auxiliary antioxidants to improve the long-term thermal stability of polymer materials. |
| DSTP | 693-36-7 | Thioesters as auxiliary antioxidants to improve the long-term thermal stability of polymer materials. |
MDA
MDA
| product | CAS No. | describe |
| ST-1024 | 32687-78-8 | Blocked phenolic antioxidants and metal deactivators can reduce the influence of metals on the catalytic degradation of materials, and have dual effects of anti-oxygen and anti-metal catalysis. |
| ST-697 | 70331-94-1 | Blocked phenolic antioxidants and metal deactivators can reduce the influence of metals on the catalytic degradation of materials, and have dual effects of anti-oxygen and anti-metal catalysis. |
| MDA-5 | P | Metal deactivator,It can reduce the influence of metal on the catalytic degradation of the material, with good dispersion, non-migration and good extraction resistance. |
complex antioxidant
complex antioxidant
| product | CAS No. | 2/5000 describe |
| ST-215\225\220\900 A series ofA series of | The product of main reactance and auxiliary antioxidant is widely used in various macromolecule resin materials |
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