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

	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