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Esschem MMA - Styrene Bead Copolymers

Esschem MMA - Styrene Bead Copolymers are a versatile range of copolymers combining methyl methacrylate (MMA) and styrene. These bead copolymers offer a wide array of properties and applications. With increased MMA content, the resulting materials exhibit remarkable strength and transparency. Conversely, a higher proportion of styrene enhances hydrophobicity, hardness, and impact resistance. The molecular weight plays a crucial role in determining the characteristics of the copolymers. Higher molecular weights, often associated with increased styrene content, yield stronger and more heat-resistant materials. Esschem's ability to manipulate the molecular weight distribution allows for customized properties such as durability, elasticity, and processing ease. Additionally, the particle size of the copolymers influences surface properties and rigidity.

Polymer Name: Styrene Methyl Methacrylate Copolymer (SMMA)

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

Chemical Family: Acrylics, Acrylates & Methacrylates, Methacrylates, Styrene Copolymers, Styrene Methacrylate Copolymer, Styrene-Acrylic Copolymer, Styrenics

Physical Form: Beads, Solid

Labeling Claims: Biocompatible, Non-Toxic

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,

Styrene Copolymers,

Styrene Methacrylate Copolymer,

Styrene-Acrylic Copolymer,

Styrenics

Fillers Included

Filler,

Glass Bead,

Silica,

Talc

Polymer Name

Styrene Methyl Methacrylate Copolymer (SMMA)

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,

Durable,

Easier Processing,

Excellent Elasticity,

Excellent Strength,

Excellent Transparency Properties,

Flame Retardant,

Good Abrasion Resistance,

Good Adhesion,

Good Mechanical Properties,

Good Rigidity,

Good Strength,

Good Toughness,

Good Weather Stability,

Heat Resistance,

High Hardness,

High Light Transmission,

High Molecular Weight,

High Strength,

Hydrophobic,

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

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% MMA
30% Styrene		 80% MMA
20% Styrene		 90% MMA
10%Styrene
Property      
Mv Bead Size,
microns		 20 - 200 20 - 200 20 - 200
Glass Transition
Temperature, Tg		 90 - 95 °C 95-100 °C 100 °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