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DIACRON™ ER-502

DIACRON™ ER-502 is a polyester resin with excellent solvent solubility. It is a high acid value and high molecular weight (Mw)-grade and is optimal as a binder for paints and inks due to its excellent pigment dispersibility. It improves hardness, heat resistance, toughness, and solvent resistance by using curing agents such as isocyanates and epoxy resins.   Features: Low temperature fusion Excellent metal adhesion Excellent pigment dispersion Can be used with cross-linking agents   Benefits: Solvent solubility High solid differentiation Use of biomass raw materials   Applications: PCM coatings For various types of inks Solventless & High Solids Coating   *DIACRON™ is provided by Mitsubishi Chemical Corporation, a member of the Mitsubishi Chemical Group.

Brand: DIACRON™ (13 products)

Chemical Family: Polyesters

End Uses: Coil Coating, Digital Ink, Electrophotography Ink, Electrostatic Ink, Flexography Ink, Gravure Ink, Inkjet Ink, Lacquers, Letterpress Ink, Lithographic Ink, Offset Ink, Powder Coating, Primer, Reactive Adhesive, Screen Printing Ink, Solventborne Adhesive, Solventless & High Solids Coating, Varnishes

Compatible Substrates & Surfaces: Aluminum, Copper, Iron, Metal, Plastics

Features: Excellent Adhesion, Excellent Solubility, Good Pigment Dispersion, Good Toughness, Heat Resistance, High Durability, Improved Hardness, Solvent Resistance

Technical Data SheetSafety Data Sheet

Enhanced TDS

Knowde-enriched technical product data sheet

Identification & Functionality

Chemical Family
Polyesters
CASE Ingredients Functions
Binder & Resin
Technologies
CASE Ingredients
Product Families
CASE Ingredients — Resins & Binders
Polyesters

Features & Benefits

Labeling Claims
Bio-based,
Durable,
Environmentally Friendly
CASE Ingredients Features
Excellent Adhesion,
Excellent Solubility,
Good Pigment Dispersion,
Good Toughness,
Heat Resistance,
High Durability,
Improved Hardness,
Solvent Resistance
Product Highlights
  • Adhesiveness
  • Durability
  • Easily soluble to solvents
  • Can make super high solid formulation
  • Hydroxy group(-OH)
  • Solvent resistant after cured
  • Easily dispersible for pigments
Labeling Claims

Bio-based raw materials/recycled PET

Applications & Uses

Markets
Adhesives & Sealants,
Automotive & Transportation,
Building & Construction,
Electrical & Electronics,
Industrial,
Paints & Coatings,
Printing & Packaging
Applications
Automotive & Transportation — Automotive
Interior
Adhesives & Sealants — Building & Construction
Construction Adhesives
Paints & Coatings — Building & Construction
Architectural Coatings,
Decorative Paints,
Floor Coatings,
Other Building & Construction Applications
Building & Construction — Building Envelope & Roofing
Architectural Coatings
Building & Construction — Building Materials
Construction Adhesives
Industrial — Chemical & Industrial Manufacturing
Industrial Adhesives & Sealants
Building & Construction — Decorative Materials & Finishes
Decorative Paints, Coatings & Stains
Adhesives & Sealants — Industrial & Assembly Adhesives
Industrial Manufacturing
Paints & Coatings — Industrial Coatings
Coil Coatings,
Furniture Coatings,
Industrial Coatings,
Metal Coatings,
Other Industrial Coatings
Industrial — Leather & Textiles
Textile Manufacturing
Electrical & Electronics — Packaging & Assembly
Electronics Coatings
Adhesives & Sealants — Packaging & Paper
Tape & Label Adhesives
Printing & Packaging — Packaging Coatings
Can Coatings,
Film & Foil Coatings,
Other Packaging Coatings,
Overprint Varnishes,
Primers & Lacquers
Paints & Coatings — Packaging Coatings
Can Coatings,
Film & Foil Coatings,
Other Packaging Coatings,
Overprint Varnishes,
Primers & Lacquers
Printing & Packaging — Printing & Inks
Digital Printing,
Electrophotography & Electrostatic Printing,
Flexography,
Gravure Printing,
Inkjet Printing,
Letterpress,
Offset & Lithographic Printing,
Other Printing Applications,
Screen Printing,
Specialty Inks
Paints & Coatings — Specialty Coatings
Electronics Coatings,
Glass Coatings
Printing & Packaging — Tapes, Labels & Adhesives
Flexible Packaging Adhesives,
Tapes & Labels
Compatible Polymers & Resins
Epoxies (EP),
Isocyanates
Compatible Substrates & Surfaces
Aluminum,
Copper,
Iron,
Metal,
Plastics
Adhesive & Sealant End Applications
Reactive Adhesive,
Solventborne Adhesive
Coating End Applications
Coil Coating,
Lacquers,
Powder Coating,
Primer,
Solventless & High Solids Coating,
Varnishes
Ink & Toner End Applications
Digital Ink,
Electrophotography Ink,
Electrostatic Ink,
Flexography Ink,
Gravure Ink,
Inkjet Ink,
Letterpress Ink,
Lithographic Ink,
Offset Ink,
Screen Printing Ink

Properties

Physical Form
Powder
Resin Properties
ValueUnitsTest Method / Conditions
Glass Transition Temperature57℃-
Softening Temperature110--
Acid Value12--
OH Value (120°C, 30min)54--
Molecular Weight (120°C, 30min)26000--
Solution Viscosity (40% conc. in MEK)30--
Solution Viscosity (50% conc. in MEK)65--
Solution Viscosity (60% conc. in MEK)340--

Regulatory & Compliance

Certifications & Compliance
REACH (Europe)
Chemical Inventories
EINECS (EU),
ENCS (Japan),
TSCA (USA)
EU-REACH

Annual process of confirming volume imported is covered within the supply chain registrations.