EPALLOY® 8250

EPALLOY® 8250 CI exhibits a very low room temperature viscosity. Close process control produces a resin significantly lower in viscosity than other commercially available epoxy novolacs of similar functionality. EPALLOY® 8250 CI combines low hydrolyzable chlorides with good reactivity. It is non-crystallizing and compatible with all standard curatives and most epoxy resin systems and solvents. Because of its low viscosity, EPALLOY® 8250 CI is an excellent resin for formulating 100% solids coatings and trowelable flooring. Those formulations will cure at room temperature and provide chemical resistance to concentrated acids and aggressive solvents. EPALLOY® 8250 CI is also the preferred resin for use in electronic encapsulation, laminating and film adhesives.

Chemical Family: Epoxy & Epoxy Derivatives

End Uses: Chemical-Resistant Coatings, Conductive Adhesive, Encapsulant, Film Adhesives, Floor Coatings, Laminating Adhesive

Processing Methods: Laminating, Prepreg Processing

Features: Chemical Resistance, High Solid Content, Low Viscosity, Non Crystallizing

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Enhanced TDS

Identification & Functionality

Blend
No
CASE Ingredients Functions
Binder & Resin
Chemical Family
Epoxy & Epoxy Derivatives
Composite Materials Functions
Resins, Binders & Matrix Materials
Function
Resins, Binders & Matrix Materials
Single Ingredient
Yes
Technologies
CASE,
Composite Materials
Product Families
CASE — Resins & Binders
Epoxies
Composite Materials — Polymers & Resins
Thermoset Resins

Features & Benefits

CASE Ingredients Features
Chemical Resistance,
High Solid Content,
Low Viscosity,
Non Crystallizing
Materials Features
Excellent Chemical Resistance,
Low Viscosity,
Non-Crystallizing

Applications & Uses

Adhesive & Sealant End Applications
Conductive Adhesive,
Encapsulant,
Film Adhesives,
Laminating Adhesive
Coating End Applications
Chemical-Resistant Coatings,
Floor Coatings
Composites Processing Methods
Laminating,
Prepreg Processing
Markets
Building & Construction
Applications
Building & Construction — Flooring & Surfaces
Floor Coatings
Building & Construction — Decorative Materials & Finishes
Wallcoverings & Decorative Laminates
Application Information
  • Heat Resistant Adhesives
  • High Temperature Encapsulants
  • Conductive Adhesives
  • Prepregs and Composites
  • Chemical Resistant Coatings
  • Primary Flooring Resin for High Chemical Resistance
  • Laminating Resins/Film Adhesives

Properties

Physical Form
Liquid

Regulatory & Compliance

Chemical Inventories
AIIC (Australia),
DSL (Canada),
ENCS (Japan),
IECSC (China),
KECI (Korea),
NZIoC (New Zealand),
PICCS (Phillipines),
TCSI (Taiwan),
TSCA (USA)

Packaging & Availability

Regional Availability
  • Americas
  • Asia Pacific
  • EIMEA

Storage & Handling

Storage Information
  • EPALLOY® 8250 CI should be stored in a dry place, preferably in the sealed original container, at temperatures between 2 and 40 °C.
  • The product should not be stored exposed to direct sunlight.
Handling Precautions

Mandatory and recommended industrial hygiene procedures should be followed whenever products are being handled and processed.

Other

Appearance
Slightly haze and yellowish liquid
Color (SDS)
Clear Light Yellow
Odor (SDS)
Slight Aromatic
Chemical Properties
ValueUnitsTest Method / Conditions
Epoxy Equivalent Weight160.0-178.0 g/eqg/eq
Physical Properties
ValueUnitsTest Method / Conditions
Density1.18 g/cm³g/cm³At 25°C
Flash Pointmin. 250.0 °C°CPensky-Martens Closed Cup (PMCC)
Viscosity15.0-28.0 mPa.smPa.s