ARALDITE® PY 4122

ARALDITE® PY 4122 is an unmodified, flexible epoxy resin with excellent chemical resistance and outstanding adhesion properties. Its flexibility and toughness enhance impact resistance. When blended with liquid epoxy resin Araldite® GY 6010, ARALDITE® PY 4122 improves the corrosion and methanol resistance of the resulting coatings.

Chemical Family: Epoxy & Epoxy Derivatives

End Uses: Coil Coating, Expansion Joints, Floor Coatings, Pipe Coating, Rail Cars, Refineries, Scrubbers, Solventless & High Solids Coating, Tank Lining

Features: Abrasion Resistance, Corrosion Resistance, Excellent Adhesion, Excellent Flexibility, Excellent Workability, Good Toughness, High Elongation At Break, High Glass Transition Temperature, High Impact Resistance, High Modulus, High Pigment Loading, Low Viscosity, Methanol Resistance, UV Resistance

Safety Data SheetTechnical Data Sheet
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Enhanced TDS

Identification & Functionality

Blend
No
CASE Ingredients Functions
Binder & Resin
Chemical Family
Epoxy & Epoxy Derivatives
Function
Binder & Resin
Single Ingredient
Yes
Technologies
CASE
Product Families
CASE — Resins & Binders
Epoxies
Chemical Structure

ARALDITE® PY 4122 - Chemical Structure - 1

Features & Benefits

CASE Ingredients Features
Abrasion Resistance,
Corrosion Resistance,
Excellent Adhesion,
Excellent Flexibility,
Excellent Workability,
Good Toughness,
High Elongation At Break,
High Glass Transition Temperature,
High Impact Resistance,
High Modulus,
High Pigment Loading,
Low Viscosity,
Methanol Resistance,
UV Resistance
Product Features
  • Designed flexibility and toughness for abrasion resistance
  • Tailored to yield corrosion resistance
  • Further formulated for excellent adhesion properties
Product Advatages
  • Very low viscosity
  • Outstanding adhesion properties
  • Excellent flexibility and toughness
  • Allows high pigment loadings
  • Improves methanol resistance
  • Excellent abrasion resistance
  • Tailored to yield corrosion resistance

Applications & Uses

Coating End Applications
Coil Coating,
Expansion Joints,
Floor Coatings,
Pipe Coating,
Rail Cars,
Refineries,
Scrubbers,
Solventless & High Solids Coating,
Tank Lining
Markets
Automotive & Transportation,
Building & Construction,
Paints & Coatings,
Industrial
Applications
Automotive & Transportation — Transportation
Rail & Mass Transit
Building & Construction — Building Materials
Pipes & Plumbing
Building & Construction — Flooring & Surfaces
Floor Coatings
Paints & Coatings — Industrial Coatings
Coil Coatings
Industrial — Chemical & Industrial Manufacturing
Chemical Manufacturing,
Industrial Adhesives & Sealants
Application Information

Adhesives and sealants where a high flexibility and toughness is required.Solventless and high solids coatings and linings for a variety of environments, especially where toughness, flexibility, corrosion and abrasion resistance are required. Examples of such applications are:

  • Chemical processing plants
  • Oil field pipes
  • Ships
  • Cargo tanks
  • Storage tanks
  • Expansion joints
  • Adhesives
  • Scrubbers
  • Rail cars
  • Refineries
  • Flooring
  • Coil coatings

Properties

Physical Form
Liquid

Regulatory & Compliance

Certifications & Compliance
FDA 21 CFR 175.105,
FDA 21 CFR 175.300,
FDA 21 CFR 177.2420
Chemical Inventories
DSL (Canada),
ENCS (Japan),
TCSI (Taiwan),
TSCA (USA)

Packaging & Availability

Regional Availability
  • Americas
  • Asia Pacific
  • EIMEA
Packaging Information

Araldite®PY 4122 is supplied in 440 pound steel drums.

Storage & Handling

Storage Information
  • Araldite® PY 4122-1 is supplied in 440-pound steel drums.
  • This product should be stored in a dry place, in the sealed original container, without exposure to humidity, at temperatures between 2°C -40°C (35.6°F - 104°F).
  • Under these storage conditions, the shelf life is 6 years.
  • The product should not be exposed to direct sunlight.

Other

Appearance
Clear no contamination
Color (SDS)
Clear Light Yellow
Odor (SDS)
Slight
Chemical Properties
ValueUnitsTest Method / Conditions
Epoxy Equivalent Weight313.0-390.0 g/eqg/eq
Physical Properties
ValueUnitsTest Method / Conditions
Density1.08 g/cm³g/cm³at 25 °C
Flash Pointmin. 93.0 °C°CClosed Cup
Gel Time60.0-70.0 mmHot Plate Method at 120°C
Viscosity700.0-1400.0 cPscPsAt 25°C