CYMEL COATINGS PDF

Additives[ edit ] Allnex develops additives that help improve the appearance and durability of coatings, the flow of paints and inks, the efficiency of the manufacturing process and the sustainability of formulations. In Australia and New Zealand, Allnex is the leading producer and distributor of composite resins, flowcoats and gelcoats, and resin based in situ flooring systems for commercial and industrial sectors. Radiation-cured coatings offer excellent appearance, durability and stain resistance, alongside low or zero VOC emissions, while enabling increased productivity and lowering overall costs per cured part. Allnex develops technical resins for the tire industry, durable printing inks and industrial and packaging coatings. Powder Coating Resins[ edit ] Resins are an essential constituent of powder coatings, a technology used to apply a decorative or protective finish in the automotive, furniture and appliance markets. Recent technology advancements now allow the use of powder coatings on heat-sensitive materials such as wood and plastics.

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Our focus is on creating advanced technological solutions in global markets, inclu? Cytec subscribes to the principles of Responsible Care and is an active member of the American Chemistry association. We are implementing an ISO based environmental and Responsible Care management system at all our sites worldwide. The system, known as RC, brings rigor to our commitment to safety, health and the environ? Cytec Industries Inc.

Amino crosslinking resins are widely used in the industrial thermosetting coating market, due to the excellent balance of economical cost and cured film characteristics. Amino crosslinker resins are complex mixtures with different functional sites and molecular species synthe? The degree of alkylation and extent of methyl? For that reason we use in this brochure the terminology highly?

The type of alkylation alcohol can have a significant effect on the final crosslinker properties. For that reason you will find in our product portfolio several amino crosslinker resin types with different degrees of desired hydrophobicity, from methylated and mixed ethers to butylated ones. They are described as monomeric in nature with primarily methoxymethyl functional sites. They react by specific acid catalysis with a low tendency for self?

A strong acid catalyst is required to obtain high performance such as high weight retention, excellent film flexibility and resistance properties. The resin is supplied as a liquid but is sensitive for crystallization at lower temperatures. They are oligomeric in nature with main functionalities being methoxymethyl and methylol. They react by general acid catalysis with a high tendency for self?

The degree of polymerization has a significant effect on their compatibility with organic solvents and backbone polymers. Higher oligomeric amino resins are less compatible. Under normal baking conditions an external catalyst is usually not required to obtain fast curing coating systems with good resistance properties.

For fast cure waterborne industrial coating formulations. CYMEL resin is delivered in water. For medium fast curing, medium to high solids and waterborne industrial coating formulations. They react according to general acid catalysis with a high tendency towards self? These methylated high imino melamine resins have a low tendency towards demethylolation reactions and consequently they release very low amounts of formaldehyde upon curing.

Under normal baking conditions an external catalyst is usually not required to obtain fast curing and good resistant coating systems. These high imino methylated melamine resins are excellent replacements for partially butylated and partially methylated melamine resins due to higher solids, lower formaldehyde release and faster cure. For very fast curing coating formulations with improved formulation stability compared to the CYMEL resin.

For fast curing coating formulations with improved formulation stability and film flexibility properties compared to the CYMEL resin.

For fast curing waterborne coating formulations. CYMEL resin has a rather limited storage stability. For low cure hydroxyl functional latex systems and as a non woven binder. They are monomeric in nature with the main functionality alkoxymethyl. They react according to specific acid catalysis with a low tendency for self? When a strong acid catalyst is used high performance is obtained, including high weight retention, excellent flexibility and good resistance proper?

Depending on the specific application conditions or film requirements, one mixed ether crosslinker may be preferred over another in order to obtain the best balance of properties. For anodic electrodeposition formulations with improved electrodeposition properties and recommended for high solids coating formulations.

For anodic electrodeposition formulations with improved throwing power properties and recommended for high solids coating formulations. Designed for high solids coating formulations with improved adhesion properties. For high solids coating formulations with improved adhesion and resistance properties. It is an efficient crosslinking resin for hydroxyl, carboxyl or amide functional polymers and is also reactive with cationic resins.

The structure of CYMEL resin lends itself to superior corrosion and chemical resistance and the carboxy modification provides superior adhesion to metal substrates. CYMEL resin contains chelating groups which can form coloured compounds with heavy metal ions such as iron and zinc.

This carboxyl modified amino crosslinker was developed primarily for electrodeposition primer formulations requiring high corrosion and detergent resistance. The structure of CYMEL resin offers superior detergent and chemical resistance and the carboxy modi?

For electrodeposition and primer formulations with good adhesion and corrosion resistance and improved outdoor durability compared to the CYMEL resin. They are oligomeric in nature and the main functionalities are alkoxymethyl and imino. They react by general acid catalysis, with a strong tendency to self? Under normal baking conditions an external catalyst is usually not required to obtain fast curing and good resistance properties.

Depending on the specific application conditions or film requirements, one mixed ether crosslinker may be selected over another to obtain the best balance of properties. Important Characteristics Medium to high solids Good compatibility No catalyst required Good wetting of metal substrates Fast reaction speed Low formaldehyde release upon cure Very good adhesion properties Good humidity resistance Good exterior durability Application Areas Automotive coatings Container coatings Dipping enamels General industrial coatings Metal decorating coatings Primer formulations Waterborne coatings 17 High imino mixed ether melamine crosslinkers are known for fast cure, low formaldehyde emission during baking conditions and improved hydrophobic behaviour compared to methylated resins CYMEL CYMEL CYMEL For fast curing medium solids solvent or waterborne industrial coating formulations with good adhesion and humidity resistance properties.

For fast curing solvent or waterborne industrial coating formulations with improved film appearance properties. For medium solids industrial coating formulations with improved adhesion and water resistance properties.

A strong acid catalyst is required to obtain high performance. These butylated melamine resins have better adhesion to relatively unclean substrates than methylated melamine resins, and provide better intercoat adhesion and adhesion to metal substrates. For acid curing wood coating formulations where improved resistance properties are required. They react by general acid catalysis with a strong tendency for self?

Important Characteristics Good compatibility High tendency to self condensation reactions? No catalyst required Good wetting of metal substrates Good reaction speed Excellent adhesion properties Good film hardness Good resistance properties Additional Characteristics for CYMEL High solids formulations Low formaldehyde release during cure Low blistering tendency Good exterior durability Better hydrocarbon solvent tolerance usually means there will be improved compatibility with a wider range of primary film formers.

Melamine resins with a lower hydrocarbon solvent tolerance are generally faster curing and yield better film hardness. CYMEL is known as a higher imino containing butylated melamine resin. This crosslinker is oligomeric in nature with main functionalities butoxymethyl and imino.

This higher imino containing butylated melamine resin provides faster cured films with less formaldehyde release upon cure compared to the partially n?

Recommended Application Areas Acid curing coatings Automotive coatings Container coatings Dipping enamels General industrial coatings Metal decorating coatings Primer formulations Wood coatings 21 Conventional butylated melamine resins are polymeric in nature and provide formulations with very good reaction speed CYMEL?

For general industrial baking applications and specially drum coating formulations. For general industrial baking applications specially dipping applications. For general industrial baking applications and special metal coating formulations. For general industrial baking applications with improved flow and wetting properties. For general industrial baking applications and special automotive topcoat and clearcoat formulations.

For high quality general industrial coating formulations. Is a high imino n-butylated resin for medium solids automotive topcoat and clearcoat formulations. They react by general acid catalysis, and under normal baking conditions an external catalyst is usually not required to obtain fast cure.

A better hydrocarbon tolerance usually means there will be improved compatibility with a wider range of primary film formers. Resins with a lower hydrocarbon solvent tolerance are generally faster curing and provide better film hardness.

For fast drying acid curing wood finishes. Due to their reac? Consequently, those urea crosslinkers are oligo? They react according to specific acid catalysis and require a strong acid catalyst to obtain the required film properties. The methylated urea resin has excellent solubility in polar solvents but very limited solubility in hydrocarbon solvents.

The butylated resin has excellent compatibility with organic solvents and many polymer backbone resins, including epoxy resins. This highly methylated urea resin has been designed for very fast curing waterborne finishes, especially for acid curing systems. They are polymeric in nature with main functional sites butoxymethyl, methylol and imino and react according to general acid catalysis. Under normal baking conditions an external catalyst is usually not necessary to obtain fast cure.

This range of n? Urea resins are known for better adhesion properties com? Those urea resins are not suitable for outdoor applications because of the rather poor UV? For general industrial stoving finishes and acid curing wood coating formulations with rather low free formaldehyde level.

For general industrial stoving finishes and primer formulations. For general industrial primer formulations. For general industrial primer formulations with good epoxy compatibility properties. For general industrial baking applications especially for metal decorating primer formulations For general stoving primer formulations with excellent flow and levelling properties.

They are polymeric in nature with main functional sites iso? Partially iso? Urea resins are noted for superior adhesion compared to melamine resins. For fast drying acid curing wood coating formulations with low formaldehyde emission during the drying process.

For fast drying acid curing wood coating formulations with high gloss properties. For fast curing general industrial baking formulations with very good adhesion properties. For fast drying acid curing wood coating formulations. For fast drying acid curing wood coating formulations with low odor requirements.

JOSEPH ZINKER EL PROCESO CREATIVO PDF

CYMEL MM-100

Tasho This website provides links to other websites owned by third parties. You may choose a language below to continue to this industry or close this dialog above. However, UL assumes no responsibility or liability cotings the accuracy of the information contained on this website and strongly encourages that upon final product or material selection information is validated with the manufacturer. Its good drying behavior and block resistance combined with excellent adhesion properties makes this product suitable for use in both acid curing wood coating applications and general industrial baking applications.

BRECHA ANIONICA PDF

CYMEL 303 LF

Murr coatiings Are you a distributor who is interested in being listed here? You may choose a language below to continue to this industry or close this dialog above. 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. Its good drying behavior and block resistance combined coagings excellent adhesion properties makes this product suitable for use in both acid curing wood coating applications and general industrial baking applications. Coatingx information presented here was acquired by UL from the producer of the product or material or original information provider.

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