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RIANOX® TNPP

CAS Number
26523-78-4
EC Number
247-759-6
Chemical Name
Tris(nonylphenyl) phosphite
Chemical Family
Phosphites

RIANOX® TNPP is an organo - phosphite antioxidant that exhibits excellent hydrolytic stability.

Properties

Physical Form
Liquid

Identification

Molecular Formula
C45H69O3P

Product families

Elastomers — Elastomer Additives
  • Antioxidants & Stabilizers
Plastics — Polymer Additives
  • Antioxidants & Stabilizers

Other characteristics

Brand
RIANOX
Features
High Hydrolytic Stability
Functions
Antioxidant, Secondary Antioxidant, Stabilizer
Compatible Polymers & Resins

Acrylonitrile Butadiene Styrene (ABS), Nitrile Butadiene Rubber (NBR), Polyethylenes (PE), Polypropylenes (PP), Polystyrenes (PS), Styrene Butadiene Rubber (SBR), Styrene Isoprene Styrene (SIS)

Appearance
Clear yellow viscous liquid
Shelf LIfe
12 Months
Applications

RIANOX® TNPP is a suitable stabilizer for elastomers such as SBR, NBR and SIS. It is highly effective in solution and emulsion polymerized elastomers. RIANOX® TNPP is excellent in preventing gel formation polymerization, finishing, storage, and factory processing. It is also a very cost-effective process stabilizer for a number of thermoplastic polymers such as polyethylene, polypropylene, polystyrene and ABS

Technology
  • Elastomers
  • Plastics
Handling and Safety

The use of proper protective equipment is recommended. Excess exposure to the product should be avoided. Wash thoroughly after handling.

Material Features
High Hydrolytic Stability
Storage Condition

Store the product in a cool, dry, well-ventilated area away from incompatible materials, keep away from light, keep tightly closed. With proper storage, shelf life of this product is 12 months from the manufacture date.

Certifications and Compliance
  • ISO 14001
  • OHSAS
Compatible Polymers and Resins
  • Acrylonitrile Butadiene Styrene (ABS)
  • Nitrile Butadiene Rubber (NBR)
  • Polyethylenes (PE)
  • Polypropylenes (PP)
  • Polystyrenes (PS)
  • Styrene Butadiene Rubber (SBR)
  • Styrene Isoprene Styrene (SIS)
Plastics and Elastomers Functions
  • Antioxidant
  • Secondary Antioxidant
  • Stabilizer

Technical data

Table 1 of 1

1 row
CharacteristicValue
Molecular Weight689

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