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Esschem EMA - EGDMA Bead Copolymers

Esschem EMA - EGDMA Bead Copolymers are a versatile combination of ethyl methacrylate (EMA) and ethylene glycol dimethacrylate (EGDMA). With a higher proportion of EMA, these copolymers exhibit enhanced flexibility due to the less bulky ethyl group present in EMA. Conversely, increasing the EGDMA content results in a more crosslinked structure, leading to greater rigidity. The glass transition temperature remains relatively stable regardless of the percentage of each constituent. By precisely controlling the molecular weight, Esschem can optimize the level of crosslinking, resulting in superior mechanical properties such as hardness and tensile strength. Additionally, the particle size can be tailored to influence surface area and reactivity, allowing for further adjustment of the physical properties.

Polymer Name: EMA/EGDMA Copolymer

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

Chemical Family: Acrylics, Acrylates & Methacrylates, Methacrylates

Labeling Claims: Biocompatible, Non-Toxic

Physical Form: Beads, Solid

Technical Data Sheet

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Knowde Enhanced TDS

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/EGDMA 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,

Crosslinkable,

Enhanced Physical Properties,

Excellent Strength,

Flame Retardant,

Good Abrasion Resistance,

Good Mechanical Properties,

Good Rigidity,

Good Toughness,

Good Weather Stability,

High Hardness,

High Light Transmission,

High Tensile Strength,

Impact Resistance,

Improved Flexibility,

Low Brittleness,

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
  50% EMA
50% EGDMA		 75% EMA
25% EGDMA		 90% EMA
10% EGDMA
Property      
Mv Bead Size,
microns		 20-200 20-200 20-200
Glass Transition
Temperature, Tg		 45 - 50 °C 55 - 60 °C 65 - 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