Bomar Oligomers

Bomar Specialties LLC Brand

Products:82

Applications:Potting Compounds, Electronics Coatings, Adhesives & Sealants
Product Families:Oligomers, Monomers & Intermediates
Chemical Family:Urethane Acrylate/Isocyanate

Bomar™ BR-641D is a Polybutadiene (PBD) urethane acrylate, which was designed to meet rigorous electronic coating applications. This oligomer has exceptional adhesion to various metals, glass,and polycarbonate substrates. BR-641D has many desirable properties that are typical to PBD resins, combined with radiation curability. In applications requiring thermal cycling resistance, BR-641D withstands the extremes of temperature typical of such tests, without undue degradation of properties. In addition to the adhesion properties listed in the table below, BR-641D showed excellent adhesion to PMMA, ABS, PVC, Nylon-6, Polystyrene,and Polypropylene.

Bomar Oligomers® BR-5541M

Product Families:Acrylics, Acrylates & Methacrylates, Oligomers, Monomers & Intermediates
Chemical Family:Urethane Acrylate/Isocyanate
End Uses:Inks

BR-5541M is a flexible polyether urethane methacrylate oligomer diluted in 20% IBOA with a low modulus, good adhesion to a variety of substrates, and excellent elasticity. The high molecular weight of the backbone structure offers improved elasticity and rebound versus similar high elongation materials. The low modulus of the material allows for a high degree of flexibility comparable to silicone-based materials such as BRS-14320S, but with improved compatibility and surface cure. The compressibility of the material also offers potential usage in gasket and sealing applications.

Bomar Oligomers® BRC-4421

Product Families:Acrylics, Acrylates & Methacrylates, Oligomers, Monomers & Intermediates
Chemical Family:Urethane Acrylate/Isocyanate
End Uses:Inks

BRC-4421 is a difunctional, hydrophobic urethane acrylate that can be formulated into chemical and temperature resistant coatings and resins. The material has low color and excellent adhesion to a wide variety of plastics. The material can be formulated into tough, impact resistant 3D printing resinswith excellent flexibility. It’s ultra-low water absorption makes this an excellent choice for moisture sensitive or hydrophobic applications

Bomar Oligomers® BRS-14320S

Applications:Additive Manufacturing, Electronics Coatings, Packaging & Assembly
Product Families:Acrylics, Acrylates & Methacrylates, Oligomers, Monomers & Intermediates
Chemical Family:Urethane Acrylate/Isocyanate

Bomar® BRS-14320S is a difunctional oligomer that combines a robust silicone backbone into a urethane acrylate oligomer. The resulting product provides an unusual combination of desirable properties: softness, flexibility, and temperature resistance. BRS-14320S is a candidate for consideration in formulating 100% UV soft-touch coatings and also for electronics applications

Bomar Oligomers® BR-345

Applications:Additive Manufacturing, Chemical & Industrial Manufacturing
Product Families:Acrylics, Acrylates & Methacrylates, Oligomers, Monomers & Intermediates
Chemical Family:Urethane Acrylate/Isocyanate
End Uses:Inks

Bomar™ BR-345 is a difunctional polyether urethane acrylate that provides unique properties for 3D printing resins. This soft material is ideal for use in applications where high elongation is desired, and can be used as an additive for impact resistance. Resins with less than 1000 cps can be formulated with this material when monomer levels are above 50%.

Bomar Oligomers® BR-970BT

Applications:Additive Manufacturing, Inkjet Printing, Chemical & Industrial Manufacturing
Product Families:Acrylics, Acrylates & Methacrylates, Oligomers, Monomers & Intermediates
Chemical Family:Urethane Acrylate/Isocyanate
End Uses:Inks, Electrical/Electronic Applications, Inkjet Ink

BOMAR™ BR-970BT is a low molecular weight, difunctional, aliphatic urethane acrylate. BR-970BT can be blended with other oligomers to achieve a balance of toughness and flexibility. BR-970BT offers rapid cure and low yellowing properties where premium performance is required. This material has low skin sensitivity for dental and cosmetic applications.

Bomar Oligomers® BDT-4330

Applications:Wood Coatings & Finishes, Overprint Varnishes, Building & Construction
Product Families:Oligomers, Monomers & Intermediates
Chemical Family:Dendritic Acrylates

BDT-4330 is a dendritic acrylate with an average functionality of 30. The hyper-branched structure of BDT-4330 imparts the unique combination of low diluted viscosity with unmatched chemical and thermal resistance, which is ideal in applications where withstanding exposure to the harshest conditions is paramount. Great for high-temperature applications because thermogravimetric analysis indicates the oligomer doesn’t decompose until 397° C

Bomar Oligomers® BR-640D

Applications:Potting Compounds, Electronics Coatings, Packaging & Assembly
Product Families:Oligomers, Monomers & Intermediates
Chemical Family:Urethane Acrylate/Isocyanate

Bomar™BR-640Dis a polybutadiene (PBD) urethane acrylate with a functionality of two. Designed to meet rigorous electronic applications, BR-640D has many desirable properties typical to PBD resins, combined with radiation curability. In applications requiring thermal cycling resistance, BR-640Dwithstands the extremes of temperature typical of such tests, without undue degradation of properties.Excellent hydrophobic properties exhibited where 0.012 and 0.037% water was absorbed by cured coating when submerged in water for 24 hours. In addition to the adhesion properties, BR-640D showed excellent adhesion to ABS, acrylic, nylon-6, PVC, and PS.

Bomar Oligomers® BR-541MB

Applications:Additive Manufacturing, Chemical & Industrial Manufacturing
Product Families:Acrylics, Acrylates & Methacrylates, Oligomers, Monomers & Intermediates
Chemical Family:Urethane Acrylate/Isocyanate
End Uses:Inks, Clearcoat

BR-541MB is a difunctional aliphatic polyether urethane methacrylate. BR-541MB is used for its desirable balance of toughness and flexibility and its ability to adhere to a variety of substrates. This oligomer is an excellent candidate to consider for use in impact-resistant coatings on various substrates when used with BR-543MB. This material has low skin sensitivity and is INCI registered for compliance in cosmetic applications

Bomar Oligomers® BDT-1006

Applications:Overprint Varnishes, Packaging Coatings
Product Families:Oligomers, Monomers & Intermediates
Chemical Family:Dendritic Acrylates
End Uses:Varnishes

Bomar™ BDT-1006 is a dendritic acrylate with an average functionality of 6. The hyper-branched structure of BDT-1006 imparts the unique combination of low diluted viscosity withunmatched chemical and thermal resistance, which is ideal in applications where withstanding exposure to the harshest conditions is paramount.Great for high-temperature applications because thermogravimetric analysis indicates the oligomer doesn’t decompose until 390 °C.

Bomar Oligomers® BR-543

Applications:Film & Foil Coatings, Packaging Coatings
Product Families:Oligomers, Monomers & Intermediates
Chemical Family:Urethane Acrylate/Isocyanate

Bomar® BR-543 is a difunctional, aliphatic, polyether urethane acrylate. Films formulated with BR-543 exhibit superior physical and weathering capabilities. BR-543 may also be used to improve the flexibility, weathering, and adhesion characteristics of existing film and foil coatings.

Bomar Oligomers® BR-970H

Applications:Additive Manufacturing, Electronics Coatings, Packaging & Assembly
Product Families:Acrylics, Acrylates & Methacrylates, Oligomers, Monomers & Intermediates
Chemical Family:Urethane Acrylate/Isocyanate
End Uses:Inks, Automotive Applications, Inkjet Ink

Bomar®BR-970H is a low viscosity, difunctional, aliphatic urethane acrylate. BR-970H has high modulus and doesn’t necessarily need to be blended with other oligomers to achieve a balance of toughness and flexibility. BR-970H offers rapid cure and non-yellowing properties where premium performance is required. This oligomer is perfect for 2D and 3D inkjet applications as well for use in Graphic Arts application. This oligomer canalsobe used in electronics, and automotive applications

Knowde Brand Summary

Identification

Chemical Family: Acrylics, Acrylates & Methacrylates,
Dendritic Acrylates,
Urethane Acrylate/Isocyanate
Technologies: Base Chemicals & Intermediates,
CASE Ingredients
Product Families: Additives
Functional Additives,
Surface Modifiers
Monomers & Intermediates
Oligomers
Monomers & Oligomers
Acrylics, Acrylates & Methacrylates,
Oligomers
Resins & Binders
Acrylics
Base Chemicals Functions: Oligomer
CASE Ingredients Functions: Adhesion Promoter,
Binder & Resin,
Oligomer,
Rheology Modifier,
Tackifier

Features & Benefits

Labeling Claims: Bio-based,
Bisphenol A-free,
Tin-free

Applications & Uses

Markets: Adhesives & Sealants,
Building & Construction,
Consumer Goods,
Electrical & Electronics,
Healthcare & Pharma,
Industrial,
Paints & Coatings,
Personal Care,
Printing & Packaging
Applications: Appliances & Electronics
Beauty & Care
Color Cosmetics,
Nail Care
Building & Construction
Floor Coatings,
Roof Coatings,
Wood Coatings & Finishes
Chemical & Industrial Manufacturing
Chemical Manufacturing,
Resin Manufacturing
Decorative Materials & Finishes
Decorative Paints, Coatings & Stains
Flooring & Surfaces
Floor Coatings
Furniture
Industrial & Assembly Adhesives
Electronics Adhesives
Industrial Coatings
Appliances & Consumer Goods,
Furniture Coatings,
Metal Coatings
Medical
Dental
Other Adhesives & Sealants Applications
Other Paints & Coatings Applications
Packaging & Assembly
Adhesives & Sealants,
Electronics Coatings,
Potting Compounds
Packaging & Paper
Tape & Label Adhesives
Packaging Coatings
Film & Foil Coatings,
Overprint Varnishes,
Primers & Lacquers
Packaging Coatings
Film & Foil Coatings,
Overprint Varnishes,
Primers & Lacquers
Printing & Inks
Inkjet Printing,
Screen Printing
Specialty Coatings
Electronics Coatings,
Glass Coatings
Tapes, Labels & Adhesives
Tapes & Labels
Compatible Polymers & Resins: Acrylonitrile Butadiene Styrene (ABS),
Poly(Methyl Methacrylate) (PMMA),
Polycarbonates (PC),
Polypropylenes (PP),
Polystyrenes (PS),
Polyvinyl Chloride (PVC)
Compatible Substrates & Surfaces: Aluminum,
Fiberglass,
Glass,
Metal,
Plastics,
Stainless Steel,
Steel,
Wood
Cure Method: Radiation Cure
Adhesive & Sealant Type: Pressure Sensitive Adhesive,
Radiation Curable Adhesive,
Structural Adhesive
Base Chemicals End Uses: 3D Printing Resins,
Acrylic Resins,
Adhesives,
Automotive Applications,
Coatings,
Electrical/Electronic Applications,
Inks,
Medical Devices,
Plastics,
Resins
Coating Type: 1K (1 component) Coating,
Clearcoat,
Primer,
Radiation Curable Coating,
Solventless & High Solids Coating,
Top Coat,
Varnishes,
Waterborne Coating
Ink & Toner Type: Inkjet Ink,
Screen Printing Ink,
Waterborne Ink