New Materials Creating New Performance!
Antioxidant | Ultraviolet Absorber | Light Stabilizer | Photoinitiator
 
 

ABOUT TINTOLL | Research & Development | Quality Assurance | News | Career | Contact US |
PRODUCTS | Antioxidant | Ultraviolet Absorber | Light Stabilizer | Photoinitiator |

Primary Antioxidant - Phosphorous based anti-oxidants

PowerNox™ 618

Cyclic Neopentaneteraylbis (Octadecyl Phosphite).
Synonym: 2,4,8,10-Tetraoxa-3,9-diphosphaspiro[5.5]undecane, 3,9-bis(octadecyloxy)
Chemical Structure
Introduction / Features
PowerNox™ 618 is an excellent color improvement. It has high process stability.
Physical Properties
Chemical Name: Cyclic Neopentaneteraylbis (Octadecyl Phosphite)
CAS No.: 3806-34-6
EINECS No.: 223-276-6
Formula: C41H82O6P2
Molecular Weight: 732
Melting Point(°C): 37-46
Phosphorous content(%): 7.3-7.9
Phenol Content(%): 0-0.6
Acid Value: 0-1.0
Appearance: White Crystals


Applications
PowerNox™ 618 is suitable for the protection of various polymers, such as PBT, PET, PC, PA and PVC, and it is particularly recommended for PP, PE, PS and ABS. PowerNox™ 618 is particularly suitable for applications which require process stability and discoloration prevention.
Packings
PowerNox™ 618 is supplied in 20 kg aluminum bag, 185Kg Epoxy Coating Steel Drum.
Technical Library
Download Technical Data Sheet Safety Data Sheet

Search    

Download PowerNox PowerStab PowerSorb Brochure
TinToll Polymer Additives Selection Guide PowerCure Photoinitiator Brochure

ABOUT TINTOLL | Research & Development | Quality Assurance | News | Career | Contact US |
OUR PRODUCTS | Antioxidant | Ultraviolet Absorber | Light Stabilizer | Photoinitiator |

PCC GROUP | SILANES & SILICONES | POLYMER ADDITIVES | FINE CHEMICALS & INTERMEDIATES