Antioxidant 9228 CAS 154862-43-8 Typical Properties
| Content | Antioxidant 9228 |
| Chemical Name | 3,9-Bis(2,4-dicuMylphenoxy)-2,4,8,10-tetraoxa-3,9-diphosphaspiro[5.5]undecane |
| CAS NO | 154862-43-8 |
| Appearance | White free flowing powder |
| Volatile Matter | ≤ 0.5% |
| Melting Point | 225-246 ºC |
| Ash | ≤0.2% |
Antioxidant 9228 CAS 154862-43-8 Features
Ecochem Antioxidant 9228 are its a high molecular weight, low volatility, and high phosphorus content. It has the highest molecular weight of all commercial phosphites. Therefore, it has unparalleled thermal stability. It provides:
1) Excellent thermal stability and low volatility under prolonged high-temperature conditions
2) Excellent atmospheric and intra-polymer hydrolytic stability
3) Excellent processing protection against discoloration and thermal degradation.
Antioxidant 9228 CAS 154862-43-8 Applications
Ecochem Antioxidant is widely used in PP, PVC, PS, POM, ABS, PMMA, etc, by stabilizing their physical and mechanical properties to a very high degree.
Antioxidant 9228 CAS 154862-43-8 Package & Storage
Package: 25kg carton inner with a plastic bag then carton+pallet or customized.
Storage: Keep the container tightly closed in a dry and well-ventilated place.
Antioxidant 9228 CAS 154862-43-8 Transport Information
Free Sample: 50g
MOQ: 25kgs
HS Code:2930909099
Freight Term: FOB Lianyungang/Shanghai Port or CIF, CFR
