Esschem EMA - EHMA Bead Copolymers

Esschem EMA - EHMA Bead Copolymers are a unique combination of ethyl methacrylate (EMA) and 2-ethylhexyl methacrylate (EHMA) that offers exceptional properties.The incorporation of 2-EHMA disrupts the polymer chain packing, resulting in lower glass transition temperatures and enhanced low-temperature flexibility, while significantly improving transparency.With variations in molecular weight, Esschem can further enhance the strength and flexibility of these bead copolymers. The smaller particle size of the beads improves processability and has the potential to enhance transparency, while larger particles contribute to a more rigid material.

Polymer Name: EMA/EHMA Copolymer

Functions: Binder & Resin, Impact Modifier, Resin, Resins, Binders & Matrix Materials

Chemical Family: Acrylics, Acrylates & Methacrylates, Methacrylates

Physical Form: Beads, Solid

Labeling Claims: Biocompatible, Non-Toxic

Technical Data Sheet

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Identification & Functionality

Additives Included: Curing Agent,
Flame Retardant,
Pigment (Unspecified),
Plasticizer (Unspecified),
UV Stabilizer
Chemical Family: Acrylics, Acrylates & Methacrylates,
Methacrylates
Fillers Included: Filler,
Glass Bead,
Silica,
Talc
Polymer Name: EMA/EHMA Copolymer
CASE Ingredients Functions: Binder & Resin
Composite Materials Functions: Resins, Binders & Matrix Materials
Plastics & Elastomers Functions: Impact Modifier,
Resin
Technologies: Base Chemicals & Intermediates,
CASE Ingredients,
Composite Materials,
Cosmetic Ingredients,
Elastomers,
Industrial Additives & Materials,
Plastics
Product Families: Industrial Additives & Materials — Battery & Electronic Materials
Binders
Elastomers — Elastomer Additives
Performance Additives
Cosmetic Ingredients — Functionals
Texturizers & Fillers,
Visual Modifiers
Base Chemicals & Intermediates — Monomers & Oligomers
Acrylics, Acrylates & Methacrylates
Composite Materials — Polymers & Resins
Thermoset Resins
CASE Ingredients — Resins & Binders
Acrylics
Industrial Additives & Materials — Textile & Leather Chemicals
Pre-Treatment Auxiliaries
Plastics — Thermoset Resins
Acrylics

Features & Benefits

Labeling Claims: Biocompatible,
Non-Toxic
CASE Ingredients Features: Abrasion Resistance,
Chemical Resistance,
Excellent Light Transmission,
Excellent Weatherability,
Good Mechanical Properties,
Good Toughness,
Heat Resistance,
High Durability,
High Impact Resistance,
Multi-Substrate Adhesion,
Radiation Resistance,
Solvent Resistance,
Transparency,
Weather Resistance
Industrial Additives Features: Abrasion Resistance,
Chemical Resistance,
Good Light Transmission,
Good Toughness,
Heat Resistance,
High Dielectric Strength,
High Durability,
High Strength,
Impact Resistance,
Solvent Resistance,
UV Resistance,
Weather Resistant,
Wrinkle Resistance
Materials Features: Acid Resistant,
Alkali Resistant,
Biocompatible,
Chemical Resistant,
Excellent Strength,
Excellent Transparency Properties,
Flame Retardant,
Flexible,
Good Abrasion Resistance,
Good Mechanical Properties,
Good Processability,
Good Rigidity,
Good Toughness,
Good Weather Stability,
High Light Transmission,
High Molecular Weight,
Impact Resistance,
Low Brittleness,
Low Glass Transition Temperature,
Low Temperature Flexibility,
Non-Toxic,
Ozone Resistant,
Solvent Resistant,
UV Resistant

Applications & Uses

Markets: Adhesives & Sealants,
Building & Construction,
Consumer Goods,
Electrical & Electronics,
Healthcare & Pharma,
Industrial,
Paints & Coatings,
Personal Care,
Printing & Packaging
Applications: Consumer Goods — Apparel
Personal Care — Beauty & Care
Nail Care
Adhesives & Sealants — Building & Construction
Sealants & Caulks
Paints & Coatings — Building & Construction
Roof Coatings
Consumer Goods — Carpet & Upholstery
Building & Construction — Decorative Materials & Finishes
Carpet
Adhesives & Sealants — Industrial & Assembly Adhesives
Electronics Adhesives
Industrial — Leather & Textiles
Textile Manufacturing
Healthcare & Pharma — Medical
Medical Devices & Assemblies
Printing & Packaging — Packaging Coatings
Film & Foil Coatings
Electrical & Electronics — Parts & Components
Printed Circuit Boards (PCBs)
Applicable Processes: Textiles Manufacturing
Industrial Additives End Use: Carpet
Plastics & Elastomers End Uses: Medical Devices

Properties

Color: Transparent
Physical Form: Beads,
Solid
Calculated Properties: Monomer Input

70% EMA
30% 2-EHMA 80% EMA
20% 2-EHMA 90% EMA
10% 2-EHMA

Property

Mv Bead Size,
microns 20-200 20-200 20-200

Glass Transition
Temperature, Tg 50 °C 60 °C 70 °C

Solubility In organic solvent In organic solvent In organic solvent

Transparency Transparent to visible
light Transparent to visible
light Transparent to visible
light

Molecular Weight
Average, g/mol 50,000-500,000 50,000-500,000 50,000-500,000

	Monomer Input
	70% EMA 30% 2-EHMA	80% EMA 20% 2-EHMA	90% EMA 10% 2-EHMA
Property
Mv Bead Size, microns	20-200	20-200	20-200
Glass Transition Temperature, Tg	50 °C	60 °C	70 °C
Solubility	In organic solvent	In organic solvent	In organic solvent
Transparency	Transparent to visible light	Transparent to visible light	Transparent to visible light
Molecular Weight Average, g/mol	50,000-500,000	50,000-500,000	50,000-500,000