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Chain Extenders & Crosslinkers
75 products found on allnex in Chain Extenders & Crosslinkers .
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Phenodur® Pr 285/55ib/b product card banner

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PHENODUR® PR 285/55IB/B

Function: Crosslinking Agent

Chemical Family: Phenols & Phenolics

Labeling Claims: Bisphenol A-free

PHENODUR® PR 285/55IB/B is a curable unplasticized phenolic resin. It is used for coating the interior and exterior surfaces of packaging containers and cans; as high-adhesion, chemically resistant protective coatings for apparatus vessels, pipelines, etc.; for heat-curing phenolic/epoxide resin combinations.

Cymel® 303 Lf Resin product card banner

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CYMEL® 303 LF Resin

Function: Crosslinking Agent

Compatible Polymers & Resins: Alkyds, Polyesters, Acrylics, Epoxies (EP)

End Uses: Waterborne Coating

CYMEL® 303 LF resin is a highly methylated, monomeric melamine crosslinker supplied in liquid form. Its high extent of alkylation and low tendency to self-condense makes this product a highly effective crosslinking agent for a broad range of applications such as can, container, automotive and general industrial coatings. While CYMEL® 303 LF resin is insoluble in water, it shows excellent compatibility with water-soluble backbone polymers and provides very good stability in amine-stabilized waterborne formulations.

Cymel® 385 Resin product card banner

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CYMEL® 385 Resin

Function: Crosslinking Agent

End Uses: Top Coat

CYMEL® 385 resin is a methylated high imino melamine resin with a low degree of alkylation. Being supplied in water, it is recommended as a crosslinking agent for hydroxyl-containing emulsion polymers and other aqueous systems containing hydroxyl or amide functionality. It has a high tendency to self-condense and may be used to increase the hardness and resistance properties of thermoplastic waterborne polymers.

Alnovol® Uf 410 Rpc product card banner

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ALNOVOL® UF 410 RPC

Function: Binder, Crosslinking Agent

Chemical Family: Phenols & Phenolics

ALNOVOL® UF 410 RPC is a carbamic resin on silica. It is compatible with most of the synthetic and natural rubbers. Due to the silica carrier in solvents, no clear solution is possible.

Cymel® 325 Resin product card banner

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CYMEL® 325 Resin

Function: Crosslinking Agent

Compatible Polymers & Resins: Acrylics, Epoxies (EP), Alkyds, Polyesters

End Uses: Waterborne Coating, Top Coat, Solventborne Coating, Primer

CYMEL® 325 resin is a methylated high imino melamine crosslinker supplied in iso-butanol. It is highly reactive and has a high tendency towards self-condensation providing films with very good hardness, gloss, chemical resistance and outdoor durability. It is suitable for a wide range of solventborne or waterborne baking applications, such as coil and can coating formulations, automotive primers and topcoats, and general industrial coatings.

Phenodur® Pr 612/80b product card banner

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PHENODUR® PR 612/80B

Function: Crosslinking Agent, Binder

Chemical Family: Phenols & Phenolics

End Uses: Enamel

Labeling Claims: Bisphenol A-free

PHENODUR® PR 612/80B is a curable phenolic resin. It is used in heat-curable phenolic/epoxide resin combinations, high-adhesion, chemically resistant protective coatings for apparatus, vessels and pipelines. PHENODUR® PR 612 also for wire insulation varnishes.

Cymel® Nf 3030 product card banner

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CYMEL® NF 3030

Function: Crosslinking Agent

Chemical Family: Amino Resins

End Uses: 2K (2 component) Coating, Waterborne Coating

Labeling Claims: VOC-free, Sustainable, Formaldehyde-free, Solvent-free, Environmentally Friendly

CYMEL NF 3030 resin is a formaldehyde-free crosslinking agent supplied in water. It was designed primarily for use in 2 component, ambient or forced cure, water-borne conversion varnishes for industrial wood when formulated with an amine-free acrylic emulsion. Resulting formulas exhibit superior catalyzed pot life relative to isocyanate-based conversion varnishes. The resulting coatings have excellent appearance, early hardness, resistance properties, and hot/cold cycle flexibility.

Cymel® 1170 Resin product card banner

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CYMEL® 1170 Resin

Function: Crosslinking Agent

End Uses: Enamel, Primer

CYMEL® 1170 resin is a highly butylated glycoluril crosslinker designed for use in both water and organo-soluble coating systems. Its superior adhesion relative to existing melamine and benzoguanamine crosslinkers provides increased corrosion resistance and flexibility. The better adhesion is not lost after post-forming of parts and exposure of the stressed coating to humidity, steam, dry heat, or weather. This feature makes this product a good candidate for coil of metal decoration enamels and primers. In addition, it releases significantly lower amounts of formaldehyde during the baking process compared to other amino resins.

Phenodur® Pr 263/70b product card banner

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PHENODUR® PR 263/70B

Function: Crosslinking Agent

Chemical Family: Phenols & Phenolics

Labeling Claims: Bisphenol A-free

End Uses: Clearcoat, Primer

PHENODUR® PR 263/70B is a curable phenolic resin developed as a binder for shop- and washprimers. It has excellent pigment wetting properties.

Cymel® 327-70 product card banner

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CYMEL® 327-70

Function: Crosslinking Agent

Chemical Family: Amino Resins

End Uses: Waterborne Coating

CYMEL® 327-70 resin is the diluted resin of CYMEL® 327 resin by butyl cellosolve to 70% solid. The resin chemical structure of CYMEL® 327-70 resin is completely same to CYMEL® 327 resin. CYMEL® 327-70 resin is a methylated high imino melamine crosslinker supplied in iso-butanol. CYMEL® 327-70 resin is very reactive and has a tendency towards self-condensation at normal baking temperatures, providing films with very good hardness, gloss, chemical resistance and outdoor durability. Its major advantage relative to other high imino resins is its potential to lower VOC in high solids formulations.

Phenodur® Pr 516/60b product card banner

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PHENODUR® PR 516/60B

Function: Crosslinking Agent

PHENODUR® PR 516/60B is a curable, unplasticized phenolic resin. It has excellent adhesion, hardness and flexibility. It has very good resistance against chemicals, mineral oils and food, and is used for interior coating of metal packaging goods.

Phenodur® Vpr 1740/50wa product card banner

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PHENODUR® VPR 1740/50WA

Function: Crosslinking Agent, Binder

Chemical Family: Phenols & Phenolics

PHENODUR® VPR 1740/50WA is a dispersion based on phenol resol. This product is used as a binder for coated abrasives and impragnation. It shows a high drying and curing speed because of its dispersion characteristic. On organic and inorganic surfaces this product exhibits good adhesion.

Acure™ 550-105 product card banner

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ACURE™ 550-105

Applications: Coatings & Finishes, Building Materials, Automotive & Transportation

Product Families: Monomers & Intermediates, Chain Extenders & Crosslinkers

Chemical Family: Polyester Acrylates

End Uses: Solventborne Coating

ACURE™ 550-105 is an acid-free tetra-functional polyester acrylate that is used as an Acceptor in ACURE™ chemistry combining good overall coating properties. ACURE™ 550-105 is characterized by light color, low irritancy, excellent overall properties, and excellent durability. ACURE™ formulations containing ACURE™ 550-105 are characterized by high cross-link density, good gloss, excellent early hardness development and good chemical and mechanical resistance. The cured film is resilient rather than a brittle period.

Phenodur® Pr 411/75b product card banner

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PHENODUR® PR 411/75B

Function: Plasticizer, Crosslinking Agent

Chemical Family: Phenols & Phenolics

PHENODUR® PR 411/75B is a heat curable phenolic resin for the coating of interior and exterior surfaces of packaging containers and cans; as high adhesion, chemically resistant protective coatings for apparatus, vessels, pipelines.

Cymel® 5010 Resin product card banner

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CYMEL® 5010 Resin

Function: Crosslinking Agent

Compatible Polymers & Resins: Acrylics, Epoxies (EP), Alkyds, Polyesters

End Uses: Solventborne Coating, Primer

CYMEL® 5010 resin is a partially n-butylated benzoguanamine resin supplied in a mixture of n-butanol and xylene and designed for solvent-based coatings. Like other benzoguanamine resins, this product imparts excellent adhesion and chemical resistance to the coating, but without the need for an external catalyst in the formulation.

Phenodur® Vpm 1150/50epac product card banner

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PHENODUR® VPM 1150/50EPAC

Function: Crosslinking Agent

Chemical Family: Phenols & Phenolics

End Uses: Primer, Enamel

Labeling Claims: Bisphenol A-free

PHENODUR® VPM 1150/50EPAC is a carboxy modified, nonyellowing co-curing resin. It is used in combination with high molecular weight epoxide resins for stoving interior and exterior can coating systems, foil lacquers, stamping enamels, coil coating primer and chemical resistant primer.

Cymel® 1123 Resin product card banner

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CYMEL® 1123 Resin

Function: Crosslinking Agent

Chemical Family: Polyesters

Compatible Polymers & Resins: Acrylics, Epoxies (EP), Alkyds, Polyesters

End Uses: Primer

CYMEL 1123 resin is a highly methylated/ethylated benzoguanamine resin developed primarily for use as a crosslinking agent in electrocoating and conventional coatings requiring high detergent and chemical resistance. Its excellent balance between adhesion and film flexibility, especially after several cure cycles, makes CYMEL 1123 resin particularly well suited for can coating applications. While Cymel 1123 resin is insoluble in water, it shows excellent compatibility with water soluble backbone polymers and provides very good stability in pH-buffered alkaline waterborne formulations. The poor light resistance properties of benzoguanamine makes CYMEL 1123 resin unsuitable for exterior applications.

Cymel® 1168 Resin product card banner

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CYMEL® 1168 Resin

Function: Crosslinking Agent

Compatible Polymers & Resins: Acrylics, Epoxies (EP), Alkyds, Polyesters

End Uses: Top Coat, Primer

CYMEL® 1168 is a methylated, isobutylated melamine-formaldehyde crosslinking agent with a high degree of alkylation, a low methylol content and low imino functionality. It is suitable for a wide range of industrial stoving finishes, providing a good combination of mechanical and chemical resistance properties.

Cymel® 1161 Resin product card banner

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CYMEL® 1161 Resin

Function: Crosslinking Agent

Compatible Polymers & Resins: Acrylics, Epoxies (EP), Alkyds, Polyesters

End Uses: Top Coat, Primer

CYMEL® 1161 resin is a highly monomeric, methylated/ iso-butylated melamine crosslinker with a high degree of alkylation. Its high monomer content allows for the formulation of high solids coatings with excellent appearance, recoat adhesion, and flexibility. It is especially recommended for automotive topcoats, general metal finishes, and coil coatings.

Acure™ 550-100 product card banner

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ACURE™ 550-100

Function: Crosslinking Agent

Chemical Family: Polyester Acrylates

End Uses: Solventborne Coating

ACURE™ 550-100 is an acid-free tri-functional polyester acrylate that is used as a main Acceptor in ACURE™ chemistry combining good overall coating properties with the economic formulation. ACURE™ 550-100 is characterized by low viscosity and color. ACURE™ formulations containing ACURE™ 550-100 are characterized by high cross-link density, good gloss, excellent early hardness development, and good chemical and mechanical resistance.

Cymel® U-227-8 Resin product card banner

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CYMEL® U-227-8 Resin

Function: Crosslinking Agent, Grinding Aid

Compatible Polymers & Resins: Polyesters, Epoxies (EP), Acrylics, Alkyds

CYMEL® U-227-8 is a partially n-butylated urea crosslinker with a medium degree of alkylation, medium methylol content, rather low imino functionality, medium to low molecular weight and medium viscosity. It is recommended for use in epoxy/urea metal primers, metal decorating, and drum and dipping enamels.

Cymel® 1158 Resin product card banner

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CYMEL® 1158 Resin

Function: Crosslinking Agent

Compatible Polymers & Resins: Alkyds, Polyesters, Acrylics, Epoxies (EP)

End Uses: Top Coat

CYMEL® 1158 is a butylated melamine-formaldehyde crosslinking agent with a medium to high degree of alkylation, a low to medium methylol content and a medium to high amino functionality. It is especially designed for medium solids systems, providing fast cure response, low blistering tendency and low formaldehyde release during cure.

Cymel® 370 Resin product card banner

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CYMEL® 370 Resin

Function: Crosslinking Agent

Compatible Polymers & Resins: Alkyds, Polyesters, Acrylics, Epoxies (EP)

End Uses: Solventborne Coating, Primer, Waterborne Coating

CYMEL® 370 resin is a partially methylated melamine crosslinker supplied in iso-butanol. Like other high imino resins, CYMEL® 370 is fast reacting and has a high tendency to self-condense resulting in films with high film hardness, gloss, chemical resistance and exterior durability. The high reactivity, combined with high solids content makes CYMEL® 370 resin suitable for a wide range of solventborne and waterborne industrial bake formulations.

Cymel® 350 Resin product card banner

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CYMEL® 350 Resin

Function: Crosslinking Agent

Compatible Polymers & Resins: Acrylics, Epoxies (EP), Alkyds, Polyesters

End Uses: Waterborne Coating, Solventborne Coating

CYMEL® 350 resin is a highly methylated, monomeric melamine resin recommended for use in both waterborne and solvent-borne systems. It has very good water solubility properties which makes it easy to incorporate with excellent stability in emulsion systems, as it remains in the water phase and does not migrate to the polymer phase. It is a very efficient crosslinking agent and is recommended for coil coatings and high solids systems. CYMEL® 350 resin has a slightly slower cure response than other monomeric methylated melamine resins. This provides excellent flow and leveling characteristics and less solvent popping on cure.

Phenodur® Pr 401/72b product card banner

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PHENODUR® PR 401/72B

Function: Crosslinking Agent

Chemical Family: Phenols & Phenolics

PHENODUR® PR 401 72% B is a curable unplasticized phenolic resin. It is recommended for coating the interior and exterior surfaces of packaging containers and cans; as high adhesion, chemically resistant protective coatings for apparatus, vessels, pipelines, etc.; for heatcuring phenolic/epoxide resin combinations; for heatcuring phenolic/polyvinylbutyral combinations and for physically drying paints with resistance to fuel and oil.

Cymel® 304 Resin product card banner

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CYMEL® 304 Resin

Function: Crosslinking Agent

Compatible Polymers & Resins: Alkyds, Polyesters, Acrylics

CYMEL® 304 resin is a specially alkylated, high solids melamine crosslinking agent designed specifically for industrial wood coating applications. Systems formulated with this product exhibits excellent catalyzed stability and films develop excellent early hardness, resistance properties, appearance and cold check resistance. It has very low free formaldehyde and low evolved formaldehyde on cure relative to conventional urea-based formulas.

Cymel® Nf 2000a product card banner

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CYMEL® NF 2000A

Function: Crosslinking Agent

Chemical Family: Amino Resins

End Uses: Waterborne Coating, Solventborne Coating, Top Coat

Labeling Claims: Formaldehyde-free

CYMEL NF 2000A resin is a unique trifunctional melamine-based crosslinker containing reactive carbamate functionality supplied in n-butanol. It can be used to crosslink hydroxyl- and epoxy-containing polymers to give highly durable, acid-resistant films that exhibit a favorable balance of hardness and flexibility. An important feature of CYMEL NF 2000A resin is that it does not contain or emit formaldehyde on cure. It can be employed as the sole crosslinker in a coating or ink formulation, or it may be used at lower levels in combination with other crosslinkers, such as amino resins or isocyanates, in order to obtain a balance of properties. CYMEL NF 2000A resin is recommended for high quality durable finishes such as automotive topcoats, exterior can varnishes, and coil coatings.

Cymel® 327 Resin product card banner

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CYMEL® 327 Resin

Function: Crosslinking Agent

Compatible Polymers & Resins: Alkyds, Polyesters, Acrylics, Epoxies (EP)

End Uses: Waterborne Coating

CYMEL® 327 resin is a methylated high imino melamine crosslinker supplied in iso-butanol. It is very reactive and has a tendency towards self-condensation at normal baking temperatures, providing films with very good hardness, gloss, chemical resistance and outdoor durability. Its major advantage relative to other high imino resins is its potential to lower VOCs in high solids formulations.

Additol® P 932 product card banner

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ADDITOL® P 932

Function: Crosslinking Agent

Chemical Family: Urethanes

End Uses: Powder Coating

Labeling Claims: VOC-free

Features: Outdoor Durability, Low Reactivity

ADDITOL® P 932 is an aliphatic urethane prepolymer crosslinking agent for use with hydroxyl terminated polyester resins for the manufacture of polyurethane powder coatings. Formulations based on ADDITOL® P 932 exhibit excellent outdoor resistance when used with CRYLCOAT® 2839-0 (72/28 ratio) and CRYLCOAT® 2845-0 (81/19 ratio).

Cymel® Xw 3106 Resin product card banner

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CYMEL® XW 3106 Resin

Function: Crosslinking Agent

Compatible Polymers & Resins: Alkyds, Polyesters, Acrylics

End Uses: Solventborne Coating, 2K (2 component) Coating

CYMEL® XW 3106 resin is a specially alkylated, high solids melamine crosslinking agent designed for solvent-borne, two-pack ambient and low bake formulations. The low temperature cure potential for this crosslinker provides the opportunity to formulate high performance coatings for heat sensitive substrates. These systems have excellent early hardness, resistance properties, appearance and hot/cold cycle flexibility.

Cymel® 1156 Resin product card banner

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CYMEL® 1156 Resin

Function: Crosslinking Agent

Compatible Polymers & Resins: Acrylics, Epoxies (EP), Alkyds, Polyesters

End Uses: Waterborne Coating, Solventborne Coating

CYMEL® 1156 resin is a highly butylated melamine resin developed for use in both water-borne and organo-soluble systems. It is very hydrophobic in nature, which makes it an excellent choice for internal can coating applications where good water extraction resistance is desired. Its excellent throwing power and migration efficiency makes this product suitable for anodic electrodeposition coatings.

Cymel® U-80 Resin product card banner

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CYMEL® U-80 Resin

Function: Crosslinking Agent

Compatible Polymers & Resins: Alkyds, Polyesters, Acrylics, Epoxies (EP)

End Uses: Primer

CYMEL® U-80 is a highly butylated urea formaldehyde resin with excellent compatibility with most film formers. It is soluble in most solvents and has excellent compatibility with aliphatic hydrocarbons. This product is suitable for a wide range of coating applications including high solids primers for automotive, general industrial, and container coatings providing improved film flexibility and adhesion and to various substrates.

Cymel® Mb-98 Resin product card banner

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CYMEL® MB-98 Resin

Function: Crosslinking Agent

Compatible Polymers & Resins: Alkyds, Polyesters, Acrylics, Epoxies (EP)

CYMEL® MB-98 resin is a butylated melamine crosslinker with high degree of alkylation and very low free formaldehyde. It has been specially designed to improve the resistance properties of urea-based acid curing wood coating formulations.

Cymel® Nf-3041 Resin product card banner

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CYMEL® NF-3041 Resin

Function: Crosslinking Agent

End Uses: Primer, 2K (2 component) Coating, Solventborne Coating

CYMEL® NF-3041 resin is a formaldehyde-free, partially n-butylated crosslinking agent supplied in n-butanol. It was designed primarily for use in 2 pack ambient cure solvent-borne conversion varnishes for industrial wood. Systems containing this product exhibit superior catalyzed pot life relative to typical urea-based conversion varnishes and require significantly less catalyst to effect cure. The resulting coatings have excellent appearance, early hardness, resistance properties, and hot/cold cycle flexibility.

Cymel® U-216-10lf Resin product card banner

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CYMEL® U-216-10LF Resin

Function: Crosslinking Agent, Leveling Agent

CYMEL® U-216-10LF Resin is an n-butylated urea resin which has excellent compatibility with hydrophobic resins, including epoxies. It is the exempt solvent version of CYMEL® 216-8 resin with the additional benefit of lower free formaldehyde. It was designed for metal deco coatings, can coatings and coil coating primers. This product may also be added as a leveling agent in cold-cure amine catalyzed epoxy resin systems.

Cymel® U-1054 Resin product card banner

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CYMEL® U-1054 Resin

Function: Crosslinking Agent

Compatible Polymers & Resins: Alkyds, Polyesters, Acrylics, Epoxies (EP)

End Uses: Primer

CYMEL® U-1054 resin is a partially n-butylated urea crosslinking agent supplied in a mixture of n-butanol and ethanol. It is suitable for industrial heat cured primer formulations because of the excellent adhesion, water and corrosion resistance properties. In can coating formulations, this product provides an excellent balance between adhesion and film flexibility, especially after several cure cycles.