Products in CASE Ingredients: Oligomer

NORYL™ SA110A resin is a low molecular weight polymer based on polyphenylene ether (PPE). Miscibility of NORYL SA110A resin in polystyrene may allow use as a styrene endblock reinforcing resin in a variety of materials like styrene-based rubbers and styrene block copolymers. Adding NORYL SA110A resin to these systems may improve heat resistance (adhesion at elevated temperatures) while maintaining peel strength. The viscosity profile of NORYL SA110A resin makes it a good potential candidate for melt extrusion tape processes.

SHIKOH™ UV-3520TH is an aliphatic urethane acrylate oligomer with soft elasticity, good toughness and high elongation. It shows unique mechanical properties with various reactive diluents. Features Soft-Elastic type, Good toughness, High elongation Diluted in Tetrahydrofurfuryl Acrylate (THFA) (oligomer/ THFA = 70/30 wt%) Non-solvent (100% hardening ingredient) Unique mechanical properties with various reactive diluents Applications UV/ EB/ Thermal-curable adhesive UV adhesive for electric device use 3D printer, and Inkjet *SHIKOH™ is provided by Mitsubishi Chemical Corporation, a member of the Mitsubishi Chemical Group.

SHIKOH™ UV-3300B is UV curable urethane acrylate oligomer with excellent soft-elasticity, and very high elongation. It also shows good mechanical properties even at low temperature. EB and Thermal cure systems are also applicable. Features Soft-elastic, High elongation Suitable for adhesion bond and metalizing undercoat with monomers Good mechanical properties at low temperature Non-yellowing Applications Adhesive : UV/ EB/ Thermal-curable adhesive for electronics device, optical use, and automotive use. 3D printer *SHIKOH™ is provided by Mitsubishi Chemical Corporation, a member of the Mitsubishi Chemical Group.

SHIKOH™ UT-7792 is a bio-based urethane acrylate oligomer. (Development product) Its biomass degree is 71% while its mechanical properties are the same as a non-biomass grade UV-3300B, with higher elongation and very soft rubbery elasticity suitable for using UV-curable adhesives for electronics devices. Features Bio-based Soft-elastic, High elongation Suitable for adhesion bond and metalizing undercoat with monomers Non-yellowing Applications Adhesive : UV/ EB/ Thermal-curable adhesive for electronics device, optical use, and automotive use. 3D printer *SHIKOH™ is provided by Mitsubishi Chemical Corporation, a member of the Mitsubishi Chemical Group.

SHIKOH™ UV-3700B is UV curable urethane acrylate oligomer with high elongation and soft rubbery elasticity. It is relatively low viscosity despite its high molecular weight. EB and Thermal cure systems are also applicable. Features Soft elastic type, High elongation High molecular weight but relatively low viscosity Non-solvent (100% hardening ingredient) For UV adhesion with monomers Non-yellowing Applications Adhesive: UV/ EB/ Thermal-curable adhesive for electronics device, optical use and automotive use. 3D printer *SHIKOH™ is provided by Mitsubishi Chemical Corporation, a member of the Mitsubishi Chemical Group.

NORYL™ SA90 resin is a low molecular weight bi-functional oligomer with increased hydroxyl functionality based on polyphenylene ether (PPE). It has the potential to be used as a reactive component in epoxy and cyanate ester thermosets in electronics, coatings, adhesives, and composites applications. It has outstanding solubility in toluene & methyl ethyl ketone(MEK) and a low solution viscosity. Potential application areas include enhancing the performance (e.g. thermal, dielectric, mechanical, flame retardancy, and moisture uptake properties) of epoxy resins used in electronic packaging which include PCB laminates, copper clad laminates, epoxy prepregs, and protective coatings as well as various other composites applications. NORYL SA90 resin can also be blended with thermoplastic elastomers and cured elastomers, which may support the enhancement of certain properties. This product does not contain PFAS intentionally added during SHPP’s manufacturing process and are not expected to contain unintentional PFAS impurities. Each user is responsible for evaluating the presence of unintentional PFAS impurities.

NORYL™ SA9000 resin is a modified, low molecular weight, bi-functional oligomer based on polyphenylene ether (PPE) with vinyl end-groups. It is well suited for use with other unsaturated monomers and resins which cure via free radical reactions. These include styrenic, allylic, acrylic, maleimide, methacrylic, and unsaturated polyesters monomers and resins. It has a low solution viscosity and outstanding solubility in toluene & methyl ethyl ketone (MEK). Key application areas are in electronic packaging which include PCB laminates, copper clad laminates, non-epoxy prepregs, and adhesives. The use of NORYL SA9000 is especially advantageous in insulating materials where very low dielectric properties and decreased moisture absorption are required. This product does not contain PFAS intentionally added during SHPP’s manufacturing process and are not expected to contain unintentional PFAS impurities. Each user is responsible for evaluating the presence of unintentional PFAS impurities.

NORYL™ SA120 is a low molecular weight polymer based on polyphenylene ether(PPE). NORYL SA120 is intended for use as an additive in a variety of materials like styrene-based rubbers and block copolymers, epoxies, phenolics, polyurethanes and unsaturated polyesters. Adding NORYL SA120 resin to these systems may improve thermal performance (glass transition temperature), adhesion at elevated temperatures, toughness, dimensional stability, chemical resistance to acids and bases, moisture absorption, and electrical properties (dielectric constant, dissipation factor). This product does not contain PFAS intentionally added during SHPP’s manufacturing process and are not expected to contain unintentional PFAS impurities. Each user is responsible for evaluating the presence of unintentional PFAS impurities.

Access Rudolf Organosilane G301-1H is a highly reactive, clear, colorless liquid used as a reactive diluent in various applications, including adhesives, coatings, and sealants. This product provides excellent adhesion, improved durability, and enhanced flexibility, making it perfect for use in demanding environments. Access Rudolf Organosilane G301-1H can also be used as a crosslinking agent in silicone rubber applications, providing improved mechanical properties and resistance to heat and chemicals.

K-FLEX® UD-320-100 a 100% solids version of K-FLEX® UD-320 recommended for prepolymer synthesis and 100% solids WB/SB melamine crosslinked systems or 2K PU. Used for preparation of polyester polyurethanes or alkyd polyurethanes. It provides hardness and exterior durability.

K-FLEX® UD-320 is a high solids, aliphatic, low molecular weight urethane diol oligomer. It is soluble in polar organic solvents and has broad compatibility with acrylic, polyester, and alkyd resins. K-FLEX® UD-320 will increase the hardness of a melamine crosslinked system. When used to modify a 2-component polyurethane, it will increase hardness and flexibility. K-FLEX® UD-320 responds best to a zirconium chelate catalyst when used in isocyanate crosslinked systems.

V#802 has unique structure. Some pentaerthritols are connected each other and then acrylated, so it has high functionality, 7-10. The properties of V#802 are extended DPHA. Although Double bond equivalent is PETA < DPHA < #802, it has very hard property and high sensitivity. It has high molecular weight and viscosity, but the compatibility is not so bad. V#802 is solved into IPA, Toluene, Ethyl acetate, MEK and so on. .

Bomar® BR-744BT is an aliphatic difunctional polyester urethane acrylate offering excellent adhesion, and flexibility. While not limited to the applications, BR-744BT is an effective choice in optical coating for plastics and UV pressure-sensitive adhesives. Provides solvent resistance, is durable, and has high gloss in ink and coating applications. This material has low skin sensitivity for dental and cosmetic applications, and is INCI listed.

EBECRYL® 8296 is a radiation-curable coating available in solid form, appearing as a white solid product. Known for its bisphenol A-free composition, it boasts a low carbon footprint (pcf) and is both solvent-free and voc-free. Primarily targeted at the automotive and transportation sectors, this product is designed for applications such as automotive OEM coatings and finishes. Additionally, it finds its niche in paints and coatings, specifically specialty coatings, and printing and packaging for various packaging coatings. When it comes to application, it can be efficiently applied using curtain coating, roller, and spray methods.

BR-441BI20 is a fast-curing, high tensile strength, low molecular weight aliphatic polyester urethane acrylate with low color, high hardness, and excellent adhesion to plastic substrates. BR-441BI20 can be considered for use in high tensile strength overprint varnishes, high tensile strength 3D printing resins, and non-yellowing coatings.

EBECRYL® 833 is a high-functionality polyester acrylate oligomer known for its good reactivity in the presence of free radicals. This oligomer is compatible with a wide range of acrylated resins and serves as a Bisphenol A (BPA)-free alternative to EBECRYL 150 in UV (ultraviolet) and EB (electron beam) curable inks and coatings. It is particularly useful when improved cure response, hardness, and scratch/abrasion resistance are desired. EBECRYL 833 features faster cycle time, improved chemical resistance, improved hardness, long pot life, low energy consumption, and low-temperature curing. Applications include wood coatings and finishes, furniture coatings, and industrial coatings.

Bomar BR-3741AJ is an aliphatic 1.3 acrylate functional polyether urethane. The extremely elongative nature of BR-3741AJ makes it an excellent candidate for consideration in UV light-curable PSAs as a reactive tackifier. It is also used as a co-oligomer for adhesion promotion in coatings. Films formulated with BR-3741AJ are highly flexible, elastomeric, and tacky. This oligomer is an excellent adhesion promoter, and compared to other reactive tackifiers it results in relatively tougher films. It is a perfect choice for optically clear UV pressure-sensitive adhesives (PSAs).

BR-990S2 is a dual-functional urethane acrylate with isocyanate functional groups. While products formulated with BR-990S2 can be cured with a UV light source, a free isocyanate can also react with ambient moisture to complete the curing process. This UV+moisture curing process will benefit applications where shadow areas are present. BR—990S2 can also be used as a component in a 2K UV+Heat curable product, the other component being a polyol, glycol, or other compound with OH functional groups. A diol, or compound with two OH groups, will exhibit the best properties because it enables chain growth rather than chain termination. BR-990S2 exhibits good flexibility and develops good tensile strength when cured using both UV light and moisture. More flexible products can also be formulated with BR-990S2, different polyols, and UV+heat curing processes.

EBECRYL® 5129/20 HD is a hexafunctional aliphatic urethane acrylate oligomer that delivers a swift cure response upon exposure to ultraviolet light (UV) or an electron beam (EB). The cured films of EBECRYL 5129/20 HD demonstrate impressive characteristics, including high hardness, abrasion resistance, solvent resistance, and good flexibility. This makes it suitable for a range of applications in the field of radiation-curable coatings. Specifically, it finds use in wood coatings and finishes, as well as in furniture and industrial coatings.

BOMART BR-3641AJ is an aliphatic polyether urethane acrylate with a high molecular weight and theoretical 1.3 functionality. Films formulated with BR-3641AJ are highly flexible, elastomeric, and tacky. It is excellent as an adhesion promoter or reactive tackifier. It is a perfect choice for optically clear UV-PSAs.

EBECRYL® 244 is a urethane acrylates-based oligomer by CASE Ingredients, emphasizing efficiency and sustainability. With a focus on environmental responsibility, it boasts bisphenol A-free content, a low carbon footprint, and is both solvent-free and VOC-free. This formulation excels in paints and coatings, printing, and packaging, especially for film and foil coatings and overprint varnishes. Known for its heat resistance, improved flexibility, and mechanical durability, EBECRYL® 244 ensures optimal performance with benefits like extended pot life, low energy consumption, and radiation-curable attributes.

Casathane® 2127 is a film forming, non reactive urethane prepolymer designed for use in flexo or gravure packaging inks. Casathane® 2127 produces a harder film than Casathane® 2125 & 2126. Casathane® 2127 is compatible in all proportions with nitrocellulose, has excellent reducibility with alcohols and estersand has low odor and high flexibility.

BR-742M is a medium molecular weight, difunctional, aliphatic polyester urethane methacrylate offering excellent adhesion, flexibility, and hardness balance. BR-742M offers an excellent balance of gloss, low heat generation, low color, and low MeHQ for nail coating applications. It canalso be effectively formulated for adhesion to steel, aluminum, and glass. Due to its low solvent resistance, it can be formulated into solvent strippable temporary coatings. This material has low skin sensitivity for dental and cosmetic applications.

Bomar™ BR-744SD is a difunctional, aliphatic polyester urethane acrylate offering excellent adhesion, flexibility, and tensile strength. It can be effectively formulated for adhesion to steel, aluminum, and various plastics. Products formulated with BR-744SD can be highly flexible, elastomeric, and tacky. It is excellent as an adhesion promoter or reactive tackifier, and is a perfect choice for optically clear UV-PSAs.

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%.

EBECRYL® 4883, developed by CASE Ingredients, is a radiation-curable coating known for its bisphenol A-free formulation and environmentally conscious attributes like low carbon footprint (PCF), solvent-free, and VOC-free. This clear liquid is tailored for the automotive and transportation sectors, offering solutions in automotive OEM coatings, coatings, and finishes. It also serves the paints and coatings and printing and packaging industries, especially in packaging and specialty coatings. The product is applied using methods such as curtain coating, dip coating, gravure coating, roller, and slot-die, primarily on plastic substrates.

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.

BRC-441D 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 resins with excellent flexibility. Ifs ultra-low water absorption makes this an excellent choice for moisture sensitive or hydrophobic applications.

EBECRYL® 8413 is a radiation-curable coating with a hazy tan liquid appearance. Designed to be solvent-free and voc-free, it serves a diverse array of markets, including adhesives and sealants, building and construction, consumer goods, electrical and electronics, and paints and coatings. This versatile formulation finds application in areas such as building envelopes, architectural coatings, electronics packaging, and specialty coatings. Specifically tailored for compatibility with plastics, it is particularly suited for consumer electronics, sports and fashion, and various other specialized applications.

Bomar™ BR-741 is a lowmolecular weight, difunctional, aliphatic polyester urethane acrylatethatcan be effectively formulated for adhesion to steel, aluminum, and various plastics with some amount of surface energy. The resulting hard, tough film makes an effective protective coating, which will be non-yellowing, due to the aliphatic backbone of BR-741

EBECRYL® 2221 is a urethane acrylate oligomer, categorized under CASE Ingredients, renowned for its attributes like high gloss, superior hardness, and improved chemical resistance. This product stands out with its bisphenol A-free composition, emphasizing sustainability through a low carbon footprint, solvent-free, tin-free, and VOC-free nature. Specifically designed for the paints and coatings and printing and packaging industries, it finds applications in diverse sectors such as building materials, wood finishes, industrial and furniture coatings, and metal coatings. With its liquid form and radiation-curable properties, it offers efficient and environmentally friendly solutions for various coating needs.

EBECRYL® 780 is a highly functional, carboxylic acid-containing methacrylate oligomer that is diluted in 2-methoxy-1-propanol solvent. This resin demonstrates good cure speed, favorable gloss characteristics, low shrinkage, and excellent adhesion to metal surfaces. It is particularly well-suited for applications in the topcoat of vacuum-metallized cosmetic and filmic materials. EBECRYL® 780 is used in radiation-curable coatings, with applications ranging from automotive OEM coatings to industrial coatings and metal coatings. The primary cure method for this product is radiation cure.

EBECRYL® 45, formulated by CASE Ingredients, is a radiation-curable coating free from bisphenol A and recognized for its low carbon footprint (PCF). This solvent-free, VOC-free product targets industrial applications, specifically in leather and textiles. Additionally, it finds its niche in the paints and coatings sector and the printing and packaging industry. Its versatility is evident in its adaptability to various printing methods such as flexography, gravure, offset, and lithographic printing. The product, presented in a clear liquid form, employs curtain coating and gravure coating methods for application, utilizing radiation cure technology.

EBECRYL® 215 is an aromatic urethane diacrylate oligomer diluted with 20% tripropylene glycol diacrylate (TPGDA) monomer, produces films that, when cured by ultraviolet light (UV) or electron beam (EB), showcase good flexibility, acceptable abrasion resistance, and excellent adhesion to various substrates, complemented by impressive solvent resistance. This product is highly recommended for an array of applications, including coatings on both rigid and flexible plastics, wood coatings, screen inks, low gloss coatings, and conformal coatings. Employing radiation cure methods, EBECRYL® 215 is a valuable choice for ink and toner types like gravure ink and screen printing ink, making it versatile for a variety of coating formulations.

Parylene Type C Dimer is the solid, granular starting material used to produce parylene conformal coating films.

EBECRYL® 1300 is a radiation-curable liquid oligomer from the Acrylics and Acrylates family within CASE Ingredients. This clear liquid offers attributes such as faster cycle time, extended pot life, and benefits like low energy consumption and temperature-curing advantages. Tailored for paints and coatings and the printing and packaging sectors, it finds its niche in applications like packaging coatings for film and foil and other specialty coatings.