Products in Additives: Unsaturated Polyester (UPE)

Efka® FA 4620 is a low-molecular-weight dispersing agent suitable for use in solvent- and water-based systems. It is very efficient at wetting and dispersing fillers, extenders, and inorganic pigments. In clear, brownish liquid form, Efka® FA 4620 serves as a versatile dispersing agent.

Efka® PB 2001 is a silicone-free defoamer tailored for non-aqueous coatings. It is especially suited for highly viscous coatings based on 2-pack epoxy, unsaturated polyester, and PUR systems. The blend of vinyl polymers in organic solvents ensures effective defoaming, making it suitable for applications like nitrocellulose lacquers, acid-curable wood coatings, and fast-drying formulations applied on curtain coaters.

Efka® FA 4672 is a wetting and dispersing additive for reactive resin systems, offering optimal and quick dispersion of fillers, strong viscosity reduction, and compatibility with a wide variety of binder types. Its viscosity-reducing properties make it suitable for high and full solid systems, ensuring quick and optimal dispersion of fillers. Efka® FA 4672 is readily compatible with various binder types, making it suitable for use in 2-component polyurethane (PUR), 2-component epoxy (EP), and unsaturated polyester resins.

Efka® FL 3741 functions as a silicone- and solvent-free flow and leveling agent with excellent air release properties for various reactive resin systems. It modifies the surface tension, eliminating or reducing peeling, and improves flow, dispersion, and floating behavior. Additionally, it prevents air entrapment and optimizes substrate wetting in reactive resin systems.

Efka® PB 2720 is a defoamer with key benefits including supporting quick de-aeration of thermosetting resin systems and allowing easy processing of foam and blister-free self-leveling compounds and laminates. It is a solution of defoaming substances, silicone-free, and can be used in pigmented or non-pigmented resin systems, such as unsaturated polyesters (SMC/BMC gelcoats and synthetic mortars), two-pack epoxies, and PVC compounds.

HDK® N20 is a synthetic, hydrophilic, amorphous silica produced through flame hydrolysis. It is a standard product widely used in various industrial applications. This white colloidal powder offers high purity and serves multiple purposes. One of the primary applications of HDK® N20 is as a thickening and thixotropic agent in organic systems such as unsaturated polyesters, coatings, printing inks, adhesives, and cosmetics. Additionally, it functions as a reinforcing filler in elastomers, particularly silicone elastomers.

HDK® T30Plus is a synthetic, hydrophilic, amorphous silica produced via flame hydrolysis. It is a standard product widely used in various industrial applications. HDK® T30Plus is a white colloidal powder of high purity. It finds applications in inkjet paper, makeup, powder coatings, printing inks, and rheology control.

HDK® T40 is a standard synthetic, hydrophilic, amorphous silica produced via flame hydrolysis. It is a white colloidal powder of high purity commonly used in various industrial applications. HDK® T40 finds applications in flexographic printing, gravure printing, industrial wood coatings, inkjet paper, offset printing, and printing inks.

HDK® N20Plus is a hydrophilic, synthetic, amorphous silica produced through flame hydrolysis. It is a standard product widely used in various industrial applications. HDK® N20Plus is a white colloidal powder of high purity. It finds applications in offset printing and powder coatings.

HDK® T30 is a hydrophilic, synthetic, amorphous silica produced through flame hydrolysis. It is a standard product widely used in various industrial applications. HDK® T30 is a white colloidal powder of high purity. It finds application in inkjet paper, make-up, powder coatings, printing inks, and rheology control.

Dynasylan® GLYMO is a bifunctional organosilane, featuring a reactive organic epoxide and hydrolyzable inorganic methoxysilyl groups. This dual reactivity empowers Dynasylan® GLYMO to chemically bond with both inorganic materials (e.g., glass, metals, fillers) and organic polymers (such as thermosets, thermoplastics, elastomers). It functions as an adhesion promoter, crosslinking agent, and surface modifier.

VISIOMER® BNMA (benzyl methacrylate) is an aromatic monofunctional methacrylate known for its low viscosity. It serves as a reactive diluent, offering excellent solvency in adhesive, ink, and coating formulations. This versatile compound finds applications in various industries, including adhesives and sealants, coatings, composites, and electronics.

VISIOMER® 1,4-BDDMA is a low viscosity dimethacrylate monomer widely used as a crosslinker. It serves as an excellent replacement for styrene in composite resin, functioning as an adhesion promoter and a hardener for PVC plastisols. Additionally, it acts as a coagent for peroxide crosslinking of elastomers. This versatile compound finds applications in industries such as adhesives and sealants, composites, construction, and plastics and rubber.

VISIOMER® PEG 200 DMA (polyethylene glycol 200 dimethacrylate) is an aliphatic dimethacrylate monomer with low viscosity, making it an excellent choice as a co-monomer to enhance the mechanical properties and chemical resistance of resins. This label-free monomer finds applications in a variety of industries, including 3D printing, adhesives and sealants, coatings, composites, construction and, personal care.

Dynasylan® MEMO is a revolutionary solution for enhancing polymer and resin performance. As a versatile surface modifier and coupling agent, it excels in various applications. This product boasts exceptional chemical resistance, improving filler dispersion and mechanical properties in plastics and elastomers. With features like acid and alkali resistance, low viscosity, and good wet adhesion strength, Dynasylan® MEMO transforms materials into high-performance wonders. Experience its benefits in cables, pipes, and more.

AEROSIL® 300 is a hydrophilic fumed silica with a specific surface area of 300 m²/g.

VISIOMER® 1,3-BDDMA (1,3-butanediol dimethacrylate) is a dimethacrylate monomer with low viscosity. It is well-suited for use as a crosslinking agent, providing cohesive strength to polymers. This versatile compound finds applications in various industries, including adhesives and sealants, composites, construction, as well as plastics and rubber.

AEROSIL® 380 is a hydrophilic fumed silica with a specific surface area of 380 m²/g.

VISIOMER® EGDMA (ethylene glycol dimethacrylate) is a hydrophilic dimethacrylate monomer renowned for its low viscosity. It is an excellent choice as a crosslinking agent, effectively enhancing the resistance properties of polymers and elastomers. This versatile compound finds applications in various industries, including 3D printing, adhesives and sealants, coatings, construction, personal care, and healthcare, as well as plastics and rubber.

VINNAPAS® C 501 is a solid, colorless to pale yellowish copolymer of vinyl acetate and crotonic acid. Typical applications for VINNAPAS® C 501 include antishrinkage additives, composites, and resin modification for composites, such as fiber-reinforced plastics. VINNAPAS® C 501 is supplied in 25-kg paper bags.

GENIOSIL® CS 2 is an unsaturated alkoxysilane. It is a clear, colorless liquid with a characteristic aromatic odor. In the presence of moisture, it hydrolyzes and liberates alcohol to form silanols that can react with themselves to form siloxanes. As it possesses both silyl and unsaturated organic groups, GENIOSIL® CS 2 acts as a molecular bridge between organic and inorganic substrates.

Gelest METHACRYLOXYPROPYLTRIMETHOXYSILANE (SIM6487.4) has slower hydrolysis rate than methacryloxymethyltrimethoxysilane. This product functions as an adhesion promoter and coupling agent.

AFCONA 7909 is a block polymer with acidic functionality that is recommended for use in unsaturated polyester, epoxy, and polyurethane resin systems, particularly those with high filler loads such as ATH and artificial marble systems. It has excellent viscosity depressing properties.

AFCONA 7530 is specifically designed for rheology control and is recommended for use in unsaturated polyester, PVC, epoxy, and flexible PU compounding applications. It contains hydroxyl, carboxylic, amine and amide groups, which form a hydrogen bonding network that leads to improved rheology control.

AFCONA 7510P is a block polymer with acidic functional groups and viscosity depressing properties in powder delivery form. It is recommended for use in unsaturated polyester, PVC, epoxy, and polyurethane resin systems. AFCONA 7510P is very similar to AFCONA 7500 and AFCONA 7520, but with a different modification. As a result, the performance of these three products is very close but may vary in different binder systems. Of the three products, AFCONA 7510P is the most hydrophilic.

AFCONA 7520 is a block polymer with acidic functional groups that has the ability to reduce viscosity. It is recommended for use in UPE, PVC, epoxy, and polyurethane resin systems, and is especially effective in high-filled systems, such as those used in the artificial marble industry.

AFCONA 7476 is a dispersant with high affinity for acidic and neutral carbon blacks, fiberglass, and other pigments. It is suitable as a dispersing agent for unsaturated polyesters (SMC, BMC, TMC, and pigment concentrates), PVC, epoxies, and polyurethane foams, providing excellent wetting to the glassfiber for faster wetting of resin to the fiberglass and better bond strength and performance in the final product. It is suitable for all types of pigments, from inorganic to organic, as well as carbon black.

AFCONA 7202 is mainly recommended for UPE resin systems. It is considered to be a moderately strong defoamer, so it is not suitable for unpigmented or clear systems. Adding AFCONA - 7202 to resin may result in in-can haziness, but this will have a minimal effect on the final gloss and will not affect the other properties of the system.

Access Rudolf Organosilane G 312 is a multifunctional silane that provides excellent adhesion, crosslinking, and water repellency to coatings, sealants, and adhesives. It can enhance the overall performance and durability of the treated surfaces, making it an ideal choice for various applications.

AFCONA 7472 is a polymer with high pigment affinity, making it ideal for use as an anti-separation agent between different polymers such as PS (polystyrene) and/or SBS (styrene butadiene rubber) and the unsaturated polyester binder in SMC, BMC, and TMC systems. It can also be used as a wetting and dispersing agent for extenders and pigments.

AFCONA 7510 is a block polymer with acidic functional groups that has viscosity-depressing properties. It is recommended for use in unsaturated polyester, PVC, epoxy, and polyurethane resin systems, and is especially effective in highly filled systems. It is especially suitable for applications involving ATH systems or artificial marble.

AFCONA 8530 is a wetting and dispersing additive for solvent-based paints. Its acidic group provides excellent anchoring of inorganic pigments and matting agents. Its linear structure helps to reduce the viscosity of filler and extender dispersions. It is specifically designed for PVC, UPE, and PU foam systems, aiding in the dispersion of fillers and inorganic pigments while providing good viscosity reduction.

AFCONA 7480 is a high molecular weight polymer with high pigment affinity, recommended for use in unsaturated polyester, PVC, epoxy, and polyurethane resin systems. It is mainly used as a wetting and dispersing agent, anti-settling agent, to prevent floating, and to stabilize dispersed pigments.

Access Rudolf Organosilane G 302 - Ethoxy is an innovative silane coupling agent that improves the adhesion and crosslinking of various coatings and adhesives. This multifunctional product is specifically designed to enhance the durability and performance of the final product, making it an ideal choice for many industries, including automotive, aerospace, and construction. With its unique ethoxy functionality, Access Rudolf Organosilane G 302 - Ethoxy offers superior performance compared to other silane coupling agents.

AFCONA 7500 is a block polymer with acidic functionality and viscosity depressing properties. It is recommended for use in unsaturated polyester, PVC, epoxy, and polyurethane resin systems. It has excellent viscosity depressing properties in highly filled systems, making it particularly suitable for systems with high filler loads, such as ATH or artificial marble systems. Additionally, AFCONA 7500 is an effective anti-separation additive for LS/LP systems.

AFCONA 7525 is a block polymer with acidic functionality and viscosity-depressing properties. It is recommended for use in unsaturated polyester, PVC, epoxy, and polyurethane resin systems and is primarily used as a wetting and dispersing agent in highly filled systems, providing strong viscosity-depressing properties. It has excellent wetting and dispersing properties with pigments and functional fillers such as ATH, resulting in very low viscosity.