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RIANOX® 1726.0

Chemical Family
Phenols & Phenolics
Molecular Formula
C33H60OS2

RIANOX® 1726 is a multifunctional phenolic antioxidant suitable for stabilization of organic polymers.

Properties

Physical Form
Liquid

Identification

CASE Ingredients Functions
Antioxidant

Product families

CASE Ingredients — Additives
  • Functional Additives
Elastomers — Elastomer Additives
  • Antioxidants & Stabilizers
Plastics — Polymer Additives
  • Antioxidants & Stabilizers

Other characteristics

Brand
RIANOX
Features

Color Retention, Excellent Long Term Heat Aging Properties, Extraction Resistant, Good Heat Stability, Good Light Stability, Good Processability, Good Stain Resistance, Good Thermal Stability, Improved Ageing Resistance, Low Volatility, Resistance To Extraction, Stain Resistance

Functions
Antioxidant, Primary Antioxidant
Compatible Polymers & Resins

Polyurethanes (PU), Styrene Butadiene Styrene (SBS), Styrene Isoprene Styrene (SIS)

Appearance
White to slightly yellow liquid or molten solid
Shelf LIfe
12 Months
Applications

RIANOX® 1726 is a multifunctional phenolic antioxidant suitable for stabilization of organic polymers particularly of Adhesives, especially Hot Melt Adhesives (HMA) based on SBS or SIS as well as Solvent Born Adhesives (SBA) based on elastomers (Natural Rubber NR, Chloroprene Rubber CR, SBR, etc.) and Water Born Adhesives.; RIANOX® 1726 is also suitable for the stabilization of block-copolymers such as SBS and SIS and for Polyurethane Products such as PUR sealants. It effectively protects the substrate against thermo oxidative degradation.; RIANOX® 1726 is non-staining, non-discoloring, low in volatility, resistant to extraction, and stable to light and heat.; RIANOX® 1726 is unique in its ability to provide both processing and long-term heat aging stability used alone, at low levels and without co-stabilizers.; Where necessary RIANOX® 1726 can be used with other additives such as primary, secondary antioxidants, light stabilizers, other functional stabilizers and fillers.

Technology
  • CASE Ingredients
  • 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
  • Excellent Long Term Heat Aging Properties
  • Extraction Resistant
  • Good Light Stability
  • Good Processability
  • Good Stain Resistance
  • Good Thermal Stability
  • Low Volatility
Storage Condition

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

Adhesive & Sealant Type
  • Hot Melt Adhesive
  • Solventborne Adhesive
  • Waterborne Adhesive
Certifications and Compliance
  • ISO 14001
  • OHSAS
Compatible Polymers and Resins
  • Polyurethanes (PU)
  • Styrene Butadiene Styrene (SBS)
  • Styrene Isoprene Styrene (SIS)
Plastics and Elastomers Functions
  • Antioxidant
  • Primary Antioxidant

Technical data

Table 1 of 2

1 row
CharacteristicValue
Molecular Weight537

Table 2 of 2

7 rows
CharacteristicValueUnit
Acetone (at 20℃)min. 50g/100g
Cyclohexane (at 20℃)min. 50g/100g
Ethyl Acetate (at 20℃)min. 50g/100g
Methanol (at 20℃)min. 50g/100g
n-Hexane (at 20℃)min. 50g/100g
Toluene (at 20℃)min. 50g/100g
Water Content (at 20℃)max. 0.01g/100g

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