Description
Sinanox® 1520 / Irganox 1520 / Antioxidant 1520 CAS 110553-27-0
| Appearance | White crystal or colourless to light yellow liquid |
| Molecular weight | 424.7 |
| Content | ≥99.0% |
| Melting point | ≥20℃ |
| Flash point | 416.0℃ |
| Density | 0.98g/cm3 |
| Viscosity | 80-90mPa.s |
| Light transmission | 425nm≥95% |
| 500nm≥98% |
What is Sinanox® 1520?
Antioxidant 1520 is a dual structure antioxidant with phenolic hydroxyl and sulphur groups, with the dual function of primary and secondary antioxidant. It has good compatibility, low volatility, good dispersion, low migration, good thermal stability and high antioxidant efficiency. It is suitable for SBS, SIS, SBR, CR adhesives, PUR sealants, especially for hot melt adhesives, solvent adhesives and water-based adhesives. The general dosage is 0.5-1.0%.
Sinanox® 1520 Usage
Suitable for: stabilisation of rubber and stabilisation of adhesive compounds. Effective in preventing the formation of gels and in preventing changes in colour, molecular weight and viscosity of rubber during isolation, drying in storage and shipping. It is effective even in rubber processing without the addition of phosphite (TNPP). However, if required, the addition of phosphite will make it more effective. The antioxidant 1520 can also be used in polymeric or organic substrates, including thermoplastic elastomers, synthetic oils, etc. Uses: The antioxidant 1520 is a new antioxidant for rubber. It is mainly used in synthetic rubber such as cis-butyl rubber, styrene-butadiene rubber, ethylene propylene rubber, nitrile rubber, thermoplastic elastomers, etc. It is used in small quantities and has a good antioxidant effect and improves the stability of plastics or synthetic plastics. It is an environmentally friendly antioxidant, which realises the transformation of rubber products from general-purpose to environmentally friendly. It is also used in lubricants, plastics and other polymeric polymers, all of which have excellent antioxidant properties.
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| Sinanox® 330 | CAS 1709-70-2 | Irganox 330 / Antioxidant 330 |
| Sinanox® 3114 | CAS 27676-62-6 | Irganox 3114 / Antioxidant 3114 |
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| Sinanox® 300 | CAS 96-69-5 | Irganox 300 / Antioxidant 300 |
| Sinanox® 245 | CAS 36443-68-2 | Irganox 245 / Antioxidant 245 |
| Sinanox® 2246 | CAS 119-47-1 | Irganox 2246 / BNX 2246 |
| Sinanox® 1790 | CAS 40601-76-1 | Antioxidant 1790/ Cyanox 1790 / Irganox 1790 |
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| Sinanox® 168 | CAS 31570-04-4 | Irganox 168 / Antioxidant 168 |
| Sinanox® 1520 | CAS 110553-27-0 | Irganox 1520 / Antioxidant 1520 |
| Sinanox® 1425 | CAS 65140-91-2 | Irganox 1425 / Dragonox 1425 / Antioxidant 1425 / BNX 1425 |
| Sinanox® 1330 | CAS 1709-70-2 | Irganox 1330 / Ethanox 330 |
| Sinanox® 1222 | CAS 976-56-7 | Antioxidant 1222 / Irganox 1222 |
| Sinanox® 1135 | CAS 125643-61-0 | Irganox 1135 / Antioxidant 1135 |
| Sinanox® 1098 | CAS 23128-74-7 | Irganox 1098 / Antioxidant 1098 |
| Sinanox® 1076 | CAS 2082-79-3 | Irganox 1076 / Antioxidant 1076 |
| Sinanox® 1035 | CAS 41484-35-9 | Irganox 1035 / Antioxidant 1035 |
| Sinanox® 1024 | CAS 32687-78-8 | Irganox 1024 / Antioxidant 1024 |
| Sinanox® 1010 | CAS 6683-19-8 | Irganox 1010 / Antioxidant 1010 |
Desmond Knightley –
Outstanding experience! The product surpassed my expectations, and the customer service was impeccable. Highly recommended!