PolyAdds Antioxidant Newanox 168 31570-04-4
- Model
- Newanox 168
Item specifics
- CAS
- 31570-04-4
- Chemical Name
- Tris (2, 4-ditert-butylphenyl) phosphite ester
- Molecular weight
- 647g/mol
- Melting point
- 183-187℃
Review
Description
Product Standars:
|
Type
|
Specifications
|
BET | pH of suspending liquid 4% |
Moisture
|
Ignition loss | Tap Density | 45μm Sieve Residue | Silica content | Chloride content | Mass fraction of Iron oxide | Mass fraction of aluminum oxide | Carbon content | Methanol |
Particle size
|
m²/g |
wt. %
|
wt. % | g/dm³ | mg/kg | wt. % | mg/kg | mg/kg | mg/kg | wt. % | vol. % |
μm
|
|||
Hydrophilic | HM-150 | 150±30 | 3.80-4.50 | ≤1.5 | ≤2.5 | 40-60 | ≤250 | ≥99.8 | ≤250 | ≤30 | ≤60 | / | / | ≤15 |
HM-200 | 200±30 | |||||||||||||
HM-300 | 300±30 | |||||||||||||
HM-380 | 380±30 | |||||||||||||
Hydrophobic | HM-150S | 120±20 | 5.0-8.0 | 0.8-1.2 | ≥35 | |||||||||
|
HM-150T
|
120±20 | 3.8-4.5 |
||||||||||||
HM-200S | 190±20 | 5.0-8.0 | 1.2-3.0 | |||||||||||
|
HM-200T
|
190±20 | 3.8-4.5 |
1.0-1.5 |
Application:
|
Type
|
Specifications
|
HTV | RTV | Silicone potting glue | Defoamer | Cosmetics | LSR | Adhesives and sealants | Coating |
Ink
|
Plastic | Thermal insulation materials |
Silicone rubber and elastomer
|
Hydrophilic | HM-150 | ● | ● | ● | ● | ● | ● | ● | |||||
HM-200 | ● | ● | ● | ● | ● | ● | ● | ● | ● | ||||
HM-300 | ● | ● | ● | ● | |||||||||
HM-380 | ● | ● | ● | ● | |||||||||
Hydrophobic | HM-150S | ● | ● | ● | ● | ● | |||||||
|
HM-150T
|
● | ● | ● | ● |
●
|
||||||||
|
HM-200S
|
● | ● | ● | ● |
●
|
●
|
|||||||
|
HM-200T
|
● | ● | ● | ● |
●
|
FAQs:
description
PolyAdds Antioxidant Newanox 168 is a phosphite ester processing stabilizer, widely used as a chelating stabilizer and antioxidant that does not cause staining or discoloration.
features
Low Volatility: Minimizes loss of stabilizer during processing.
Hydrolysis Resistance: Protects against degradation in the presence of moisture.
Protection During Processing: Safeguards oxidation-prone polymers during manufacturing.
Prevents Discoloration: Maintains the natural color of the resins.
