jER™ YL980

Identification & Functionality

Chemical Family

Bisphenol A Type Epoxy,

Bisphenol Epoxy Resins,

Epoxy & Epoxy Derivatives

Polymer Name

Epoxy Resins & Compounds

CASE Ingredients Functions

Adhesion Promoter,

Binder & Resin,

Coupling Agent

Composite Materials Functions

Adhesion Promoter,

Resins, Binders & Matrix Materials

Plastics & Elastomers Functions

Resin

Technologies

CASE Ingredients,

Composite Materials,

Plastics

Product Families

CASE Ingredients — Additives

Functional Additives

Composite Materials — Polymers & Resins

Thermoset Resins

CASE Ingredients — Resins & Binders

Epoxies

Plastics — Thermoset Resins

Epoxies

Molecular Structure

Features & Benefits

CASE Ingredients Features

Abrasion Resistance,

Chemical Resistance,

Excellent Electrical Insulation,

Flame Retardant,

Good Electrical Properties,

Good Mechanical Properties,

Heat Resistance,

Improved Dimensional Stability,

Improved Flexibility,

Low Chlorine Content,

Reduced Wear,

Water Resistance

Materials Features

Chemical Resistant,

Electrically Insulating,

Heat Resistance,

Water Resistant

Features

• Highly adhesive to metal, porcelain, concrete
• Excellent insulation property
• High heat resistance
• High chemical resistance
• High water resistance

Product Highlights

• Liquid type 
• Significantly low chlorine content (below 500ppm)

Applications & Uses

Markets

Adhesives & Sealants,

Building & Construction,

Consumer Goods,

Electrical & Electronics,

Paints & Coatings

Applications

Consumer Goods — Appliances & Electronics

Electrical & Electronics — Devices & Assemblies

Other Devices & Assemblies

Adhesives & Sealants — Industrial & Assembly Adhesives

Electronics Adhesives

Adhesives & Sealants — Other Adhesives & Sealants Applications

Building & Construction — Other Building & Construction Applications

Paints & Coatings — Other Paints & Coatings Applications

Electrical & Electronics — Packaging & Assembly

Adhesives & Sealants,

Other Packaging & Assembly Applications,

Potting Compounds

Electrical & Electronics — Parts & Components

Printed Circuit Boards (PCBs),

Semiconductor Manufacturing

Compatible Substrates & Surfaces

Aluminum,

Ceramic,

Concrete,

Fibers & Fabrics,

Glass,

Metal,

Plastics,

Steel

Adhesive & Sealant Type

Underfill

Plastics & Elastomers End Uses

Semiconductor Applications

Usage & Application

jER™ YL980 is used for Electrical and electronic applications(Sealant, casting agent, adhesives, and so on).

Properties

Color

Yellow

Physical Form

Liquid

Appearance

Pale yellow transparency

Physical Properties

	Value	Units	Test Method / Conditions
Density (at 25°C)	1.17	g/cm3	Density Meter (Vibration type)

Typical Properties

	Value	Units	Test Method / Conditions
Epoxy Equivalent Weight (WPE)	180 - 190	g/eq	Potentiometric Titration
Harsh Hydrolyzable Chloride	max. 150	ppm	Potentiometric Titration
Viscosity (at 25°C)	100 - 200	P	Capillary Viscometer
Total Chloride Content	300	ppm	—

Technical Details & Test Data

Typical Reactions with Representative Hardeners

Typical Reactions with Self Polymerization

Selection of Hardeners

Appropriate choice of Hardener for a desired curing temperature

General Ways to Use Epoxy

• Epoxy resin forms 3D crosslinked network structure
• Abundant choices of Epoxy/Hardener combination

 

Packaging & Availability

Packaging Type

Cans,

Drums

Packaging Information

Metal can with 20 kg net

Storage & Handling

Shelf Life

3 months

Storage and Handling

Carefully read the SDS before using, handling, transporting, storing or disposing. jER™ YL980 should be stored in tightly closed containers under exclusion of humidity at gentle temperatures. Avoid exposure to direct sunlight. Under these storage conditions the product has a minimum shelf life of three months from date of delivery.