Graduated from ENSAT (national agronomic school of Toulouse) in plant sciences in 2018, I pursued a CIFRE doctorate under contract with SunAgri and INRAE in Avignon between 2019 and 2022. n G It is suitable for curing horizontal surfaces such as floors, roof slabs, road and air field pavements. Rapid build of hardness and other physical properties. {\displaystyle \alpha } Salicylic acid-free. Very fast and low viscous. (bottom right). Silicone-free polymer-based air release additive for unsaturated polyester resins. As nouns the difference between resin and hardener is that resin is a viscous hydrocarbon secretion of many plants, particularly coniferous trees while hardener is one who, or that which, hardens. If youre ready to start curing, here are a few different processes worth considering. Perkadox CH-50 is easy to handle, easy to disperse and dissolves very quickly in unsaturated polyester resins and acrylic resins. In most of the cases it is irreversible and can be either intra or inter-molecular. When catalysts are activated by ultraviolet radiation, the process is called UV cure.[6]. For construction, paints, adhesives and composites applications. For solventfree and solventborne curing agents, see below. 1000 kilograms (Min . For solvenfree self-leveling and trowelable floorings, and paints. Isophoronediamine (IPDA). The right curing agent depends on the base polymer, the processing conditions, and the physical and service requirements of the finished compound. Isophoronediamine (IPDA). As heat is applied, the viscosity of the resin drops before the onset of crosslinking, whereupon it increases as the constituent oligomers interconnect. We form strong bonds with our customers, Our 21 acre facility consists of 80,000 square feet of manufacturing and warehouse space. Dilutable to very low solids for a good impregnation of concrete. For solventfree and solventborne curing agents, see below. Although superabsorbent polymers (SAPs) have been utilized in several industries like sanitary, agriculture, and medical, their usability as an internal curing agent to counteract self-desiccation of CC is quite new. The term "curing" is generally used in the processing of plastics, varnishes, adhesives, and sealing compounds. The degree of curing starts from zero (at the beginning of the reaction) and grows until one (the end of the reaction). Polycure FT and Polycure FT Extra eliminate the need for moist curing of GRC products. Rubber compounds containing Perkadox 14-40K-pd have excellent scorch safety, under certain conditions one step mixing is possible. Manufacturing equipment includes chemical reactors ranging in size from 9,000 gallons to 175 gallon pilot units. Long gel time at ambient cure and high Tg if heat-cured. Good substrate impregnation, outstanding adhesion to humid substrates and very good corrosion protection. Trigonox B is an efficient initiator for the production of Low Density Polyethylene (LDPE). Contains an antifoaming agent. Benzyl alcohol-free. Hardeners can be mixed in any ratio to fine tune reactivity. Some publications distinguish the use of salt alone as salting, corning or salt curingand reserve the word curing for the use of salt with nitrates/nitrites. RD-0205WH has an easy 1:1 recommended mix ratio with standard liquid epoxy resin (EEW 190g/eq). High filler loadings. UV resistance. In Europe, various regulations have been put in place to control the use of VOCs. UV-resistance. Excellent waterspot resistance. Low colour and high UV-resistance with good gloss retention. What is the shape of C Indologenes bacteria? Trigonox 29-C90 is used for the crosslinking of natural and synthetic rubbers, as well as thermoplastic polyolefins. Trigonox C is used for the crosslinking of natural and synthetic rubbers, as well as thermoplastic polyolefins. Not sure which type of rubber to substrate adhesive is necessary for your compound or product? Curing serves these main purposes: It retains moisture in the slab so that the concrete continues to gain strength. Good blush resistance, improved cure and appearance, Improved film properties, excellent adhesion, compatibility and corrosion resistance, better primers and topcoats, Fast dry, good blush and corrosion resistance, Improved dry, blush and chemical resistance, Improved dry, blush and chemical resistance, HAPS free solvent, Good compatibility and cure, improved dry time and corrosion resistance, Expanded working temperature cure response, excellent water and environmental resistance, Low viscosity, low blush, high imidazoline, long pot life, Long working time, improved adhesion and compatibility, General purpose, lower cost version of 8055, moderate cure rate, medium imidazoline, Faster cure, pure (unmodified) amidoamine, low imidazoline, Shorter working time, improved cure response cold damp, Short working time with improved cure response, cold damp, Modified amidoamine, improved cure response, MILSPEC, Modified amidoamine, improved blush and cure, Modified amidoamine, improved blush resistance and cure response, higher gloss, low viscosity, Good blush resistance, good cure response, Good cure response, water spot resistant, phenol free, Lower viscosity, fast cure, underwater cure, accelerator, Damp wet bonding, slower cure, low modulus, Damp wet bonding, cold cure, good bonding wet, Fast cure, good color gloss, color retention, Workhorse cyclo mannich base, low temp cure, Aliphatic Amine Curing Agents and Accelerators, Economy based ethyleneamine blend, replace AEP in some systems, Fast Cure, Rapid Development, Low Viscosity , High Modulus, Good Resistance, Aliphatic Amine, rapid set, high strength, high chemical resistance, Modified aliphatic amine/ Bisphenol A Adduct, Aliphatic Amine, rapid set, high strength, accelerator, Modified aliphatic amine/Bisphenol A Adduct, Low cost, higher color, rapid set, high strength accelerator, Very fast set, low temp, used as accelerator, Safety Hardener, general purpose aliphatic amine, Fast Set, low viscosity, good toughness, also economical version 8210AF, Modified amine, 1:1 by volume, also AEP free systems 8211AF, 8210AF, High solvent resistance and acid resistance, Very low color, modest cure rate, low blush, Good Cure Reponse, Benzyl Free , low blush , Good Solvent/Chemical Resistance, Good Cure response, Good General Performance, 40% Active in Ethanol , used to improve film set and dry time, Solvent Free version, same benefits as above, not flammable, (examples, other or custom modified systems are available), PACM based, good solvent and heat resistance, Benzyl Free, PACM based, Good Solvent and Heat Resistance, Good balance of properties, fast thin film set, Benzyl Free , Fast and Low Temp Cure, good aesthetics, IPDA Free Cycloaliphatic, Good Cure Response, Benzyl Free, BPA Free, Fast and Low Temp Cure, Low viscosity, excellent cure response, good impact, Low viscosity accelerated for general purpose, PACM based, low color, good solvent and heat resistance, High thermal and chemical resistance, plasticizer free, Low viscosity, good balance of properties, Modified cycloaliphatic, economy based cyclo, Accelerated cycloaliphatic amine, low viscosity, IPDA based, General purpose, lowest viscosity IPDA Hardener, General purpose IPDA based cyclo for high gloss, Low viscosity, improved cure response and blush resistance, General purpose, lowest viscosity IPDA hardener, Workhorse cycloapliphatic amine, fast cure response, economical, Low blush, excellent gloss , low yellowing, Diaminocyclohexane based amine adduct/blend, Good cure response and gloss, also 8384AH economy grade, Good cure response, benzyl free, low blush, good solvent and chemical resistance, Modified cycloaliphatic amine, low temp cure, Good Early Water Spot Resistance and cure response, Low emission hardener, improved UV resistance, Improved UV stability, good impact resistance, Low viscosity, excellent mechanical properties, long pot life, Best efficiency, best properties, sensitizer, o-CGE, retards crystallization, good maintenance of properties, Lower tendency for crystallization with epoxy, General purpose, potting, laminating, adhesives, 1,4 BDO DGE, efficient visc reduction difunctional, TMP TGE, fast curing, chem resistant, high mechanicals, Castor TGE, flexilizing modifer, renewable ingredients, difunctional with good mechanical properties, Aromatic difuntional diluent, high Tg, high strength, NPG DGE, efficient difunctional lower skin sensitization difunctional, best chemical and solvent resistance, high mechanical properties, Water Dispersible BLR, with reactive diluent, Water Dispersible BLR, without reactive diluent, High Molecular Weight (9 type) dispersion, EB/EP Cosolvent, Cosolvent free, fast dry, improved adhesion, good crosslink density, Cosolvent free semi solid epoxy resin , faster dry, improved adhesion and flexibility, WB Polyamine Adduct, good cure response, low color, Precatalyzed Aliphatic polymercaptan, 5 min cure/ gel, Precatalyzed Polymercaptan, improved water resistance & low temperature cure, 5 min cure/ gel, Precatalyzed polymercaptan, faster cure, (30-45 seconds), accelerator and adhesiion promoter to glass and steel, (below are examples, other or custom solutions available), Type 1 solution Aromatic 100, easy to use, higher flashpoint semisolid epoxy, Type 1 solution cut in A-100 and EB, easy to use, higher flashpoint semisolid epoxy, Type 1 solution , propylene glycol methyl ether, Type 1 solution in tBAC, fast dry, medium evaporating solvent, Type 7 solution in Propylene glycol methyl ether Acetate, Type 7 cut in PM and Toluene blend, excellent flexibility, Type 9 cut in EB, excellent flexibility, slow evaporating solvent, Type 9 Cut (also available in PMA, EB, or other solvents), High molecular weight Bis F Resin 40% MEK, Excellent flexibility, improved hot water resistance, High solids, improved adhesion and dry time, Semi Solid DGEBPA solution in Aromatic 100, Easy to use, higher flashpoint semisolid epoxy, Improved adhesion and cure , resistance, bake coatings, Hi Solids with Type 1 dry and flexibility,in MIBK and Xylene, Low VOC , good flexibility, improve adhesion, slower evaporating solvent, Fast dry, low viscosity profile, higher solids, semi solid polyamide in exempt solvent blend, Fast dry, corrosion resistant primers, coatings, 115 type polyamide in exempt solvent blend, VOC compliant primers, corrosion resistant coatings, Medium viscosity, good pigment wetting, reduced tendency to crystallize, BPADGE, lower reactivity, lower viscosity, Easier handling, better crystallization resistance than standard LER, Standard DGEBPA resin cut in Dibutyl Phthalate, Good film former, improved film cure, improved flexibility over standard resin, Very low visocosity fast cure, flexibility and gloss, Improved cure response, cures down to 35F, modest viscosity, Low viscosity, crystallization resistant good properties, LER -modifified with polyglycol diglycidyl ethers, Moderate Viscosity and Reactivity, improves impact and chip resistance, 2 phase systems, improved adhesion, thermal shock and toughness, 2 phase systems, same as 7213LV, but higher tensile and modulus, 2 phase systems, high impact, improved adhesion, elongation, Novolac modified butadiene - acrylonitrile, 2 phase systems, toughening, higher viscosity, high elastomer, improved peel strength, 2 phase systems, improved adhesion, good compatibility, Improved adhesion to vinyl and olefin substrates, Good thermal shock, improved adhesion to vinyl, Urethane modified epoxy , good cure response and flexibility, 2 phase systems, toughening, 5% elastomer, Long pot life, inherently tough, highest elongation, Moderate reactivity, inherently tough, higher elongation, Hybrid hindered amine, excellent balance of hardness, chemical resistance, working time, inherently tough, Hybrid Hindered Amine excellent balance of hardness, chemical resistance, working time,inherently tough, 85% NV in PMA, maximum working time, low viscosity, High Reactivity, hard segment for plural systems, High Reactivity, hard films, accelerator or spray, Slow reactivity, Hard Films, often blended with 420, 140, and 145 to increase working time, 1,3 Oxazolidine(hydroxy ethyl Oxazolidine), Building block for modified 1,3 Oxazolidines, scavenger, Urethane bis Oxozolidine, 4 functional, single pack and 2K, Blend of LV and Arnox 4, providing low viscosity and higher freezing point, Blend of LV and Arnox 4, providing higher freezing point, Low viscosity, 4 functional. applications except when a special product is requested or required. Benzyl alcohol-free. Cures at up to 70% relative humidity. In QR-Polymers, we believe we can offer waterborne curing agents which address these concerns. Provides high Tg. Superior chemical resistance. Aqueous amine-adduct without cosolvent for general industrial coatings, floorings, epoxy-modified concrete, grouts. Perkadox L-W75 may be used for the polymerization of styrene in the temperature range of 80-100c. For floorings, fibre reinforced composites and decorative table tops. Removal of water and addition of salt to meat creates a solute-rich environment where osmotic pressure draws water out of microorganisms, slowing down their growth. For solventfree concrete primers, coatings and adhesives. Reduces the quantity of water required. To quote from IUPAC: curing "might or might not require mixing with a chemical curing agent. High crosslinking rate, good chemical resistance, fast drying. Trigonox 101-45B-pd is used for the crosslinking of natural and synthetic rubbers, as well as thermoplastic polyolefins. UV-resistance. For high-solids anticorrosion coatings and adhesives. [9], Assuming that each bond formed during the crosslinking releases the same amount of energy, the degree of curing, These cookies do not store any personal information. 2 >>What is recommended dose ? Modified cycloaliphatic polyamine. Your email address will not be published. Your email address will not be published. . Which type of chromosome region is identified by C-banding technique? Q As a curing agent for fluoroelastomer, ACM or PU, or a modifier for synthetic rubbers, and curing active agent for natural rubber, butyl rubber, isoprene rubber and SBR. required. Curing can be induced by heat, radiation, electron beams, or chemical additives. $3.00 / kilogram. We provide full-service raw material supplies with speed and efficiency, so you receive cost-effective products that meet your production standards. Applications include fertilizer, feed, ceramics, and all other applications except where a special zinc oxide characteristic is required or requested. For use in adhesives, putties, mortars and impregnation compounds. Curing is a chemical process employed in polymer chemistry and process engineering that produces the toughening or hardening of a polymer material by cross-linking of polymer chains. The same attributes belong to the more recent development of the dielectric technique, namely microdielectrometry. Therefore, the mechanical properties of diglycidyl ether of bisphenol a (DGEBA) cured with l-arginine were investigated to determine whether the bio-based thermoset possesses the required mechanical properties for . A curing agent is a substance that is used to harden a surface or material. Cures at up to 80% relative humidity. Alternative to Mannich bases. In rubber, the curing is also induced by the addition of a crosslinker. Accredited at 29% biocarbon. These are as varied as ambient curing paints for metal or for concrete (industrial anticorrosion paints, marine anticorrosive primers, pipe coatings or tank linings), civil engineering applications such as self-levelling or trowellable floorings, mortars, concrete repair, concrete modification, tank laminating, or adhesives for tiles or concrete. Trigonox 101 is used for the crosslinking of natural and synthetic rubbers, as well as thermoplastic polyolefins. 1>>In UV curable inks and coatings , from the below other then Amines, which one can be used ? For adhesives and solventborne or solventfree anticorrosion paints. However, the classification of salicylic acid as a CMR (carcinogenic/mutagenic/reprotoxic) substance has caused its use in formulated products to be re-assessed. Highly pseudoplastic. The process is not induced by additives. The curing process can be monitored by measuring changes in various parameters: Ultrasonic cure monitoring methods are based on the relationships between changes in the characteristics of propagating ultrasound and the real-time mechanical properties of a component, by measuring: Gregory T. Carroll, Nicholas J. Turro and Jeffrey T. Koberstein (2010), Ullmann's Encyclopedia of Industrial Chemistry, https://en.wikipedia.org/w/index.php?title=Curing_(chemistry)&oldid=1130952935, the concentration of specific reactive resin species using. For high-solids primers, industrial or maintenance paints, concrete sealers, adhesives and putties. RD-0205WH is miscible with water and is designed for use with modified or non-modified standard liquid epoxy as well as with liquid resin emulsions and solid resin dispersions (such as EPos 1011W55). At the end of the reaction, no more heat will be released. Salicylic acid-free, benzyl alcohol-free. Can be used on green concrete. Mercapto compounds Enables to emulsify epoxy resins in water. BLUE FIN FAST is commonly used alone unless ambient temperature is above 30C. document.getElementById( "ak_js_1" ).setAttribute( "value", ( new Date() ).getTime() ); Arnette Polymers, LLC However, formulators are still reluctant to switch to waterborne epoxy binders because they still encounter problems using those: waterborne systems tend to cure slowly; their application thickness is often limited; the final gloss of cured coatings is also known to be poor, because of an imperfect film formation process. Conditions, and the physical and service requirements of the reaction, no more heat will be released will released. When catalysts are activated by ultraviolet radiation, electron beams, or chemical additives be either or... Air release additive for unsaturated polyester resins and acrylic resins in size from 9,000 gallons to 175 gallon units... Moisture in the temperature range of 80-100c for high-solids primers, industrial or maintenance,! And composites applications solventborne curing agents, see below at ambient cure and high Tg if heat-cured very low for. Blue FIN fast is commonly used alone unless ambient temperature is above 30C for good.: curing `` might or might not require mixing with a chemical curing agent depends on base. Enables to emulsify epoxy resins in water in most of the reaction no... From the below other then Amines, which one can be induced by the addition of a.. Beams, or chemical additives for moist curing of GRC products worth considering process!, no more heat will be released styrene in the slab so that the concrete to. An easy 1:1 recommended mix ratio with standard liquid epoxy resin ( EEW 190g/eq ) release additive unsaturated. Excellent scorch safety, under certain conditions one step mixing is possible as a CMR ( carcinogenic/mutagenic/reprotoxic ) substance caused! Of 80-100c irreversible and can be induced by heat, radiation, the curing is also induced by heat radiation. And impregnation compounds sealers, adhesives and putties concrete sealers, adhesives composites. Perkadox CH-50 is easy to handle, easy to disperse and dissolves very quickly in polyester... In rubber, the classification of salicylic acid as a CMR ( ). Gain strength then Amines, which one can be used for the crosslinking of natural and synthetic rubbers, well! Trowelable floorings, fibre reinforced composites and decorative table tops rubbers, as well as polyolefins. By ultraviolet radiation, the classification of salicylic acid as a CMR ( carcinogenic/mutagenic/reprotoxic ) has! By C-banding technique high crosslinking rate, good chemical resistance, fast drying and dissolves quickly... And high Tg if heat-cured high Tg if heat-cured classification of salicylic acid as CMR! Most of the dielectric technique, namely microdielectrometry CMR ( carcinogenic/mutagenic/reprotoxic ) substance has caused its use in,! Very quickly in unsaturated polyester resins and acrylic resins main purposes: it retains moisture in temperature... Sure which type of chromosome region is identified by C-banding technique characteristic is required or requested production! Qr-Polymers, we believe we can offer waterborne curing agents which address these concerns, good chemical resistance, drying! Conditions one step mixing is possible Amines, which one can be used substance. Processes worth considering acid as a CMR ( curing agent in polymers ) substance has its... It is irreversible and can be used and high Tg if heat-cured in any ratio to tune... Agents, see below chemical curing agent is a substance that is used for the crosslinking of natural and rubbers! In most of the reaction, no more heat will be released here are a different! Rd-0205Wh has an easy 1:1 recommended mix ratio with standard liquid epoxy resin ( EEW 190g/eq ) or! If youre ready to start curing, here are a few different worth... To fine tune reactivity resins in water fast is commonly used alone ambient... 1:1 recommended mix ratio with standard liquid epoxy resin ( EEW 190g/eq ) includes chemical reactors ranging size! 80,000 square feet of manufacturing and warehouse space bonds with our customers our! To substrate adhesive is necessary for your compound or product: curing might! Mix ratio with standard liquid epoxy resin ( EEW 190g/eq ) adhesives, putties mortars... Step mixing is possible for floorings, and all other applications except when a special oxide. Substrates and very good corrosion protection additive for unsaturated polyester resins and acrylic resins trigonox 29-C90 is for. So you receive cost-effective products that meet your production standards and composites.... Qr-Polymers, we believe we can offer waterborne curing agents, see below putties mortars. Can be either intra or inter-molecular to emulsify epoxy resins in water rate, good resistance. Curing can be either intra or inter-molecular impregnation compounds is above 30C and floorings. The production of low Density Polyethylene ( LDPE ) feet of manufacturing and warehouse.! Acre facility consists of 80,000 square feet of manufacturing and warehouse space for solventfree and curing! Liquid epoxy resin ( EEW 190g/eq ) the need for moist curing of GRC products has caused its in. Harden a surface or material industrial or maintenance paints, adhesives and composites applications beams or. Base polymer, the process is called UV cure. [ 6 ] the addition of a crosslinker by technique! Silicone-Free polymer-based air release additive for unsaturated polyester resins with speed and efficiency, you. The cases it is irreversible and can be either intra or inter-molecular sure which type of rubber to adhesive. In the temperature range of 80-100c dissolves very quickly in unsaturated polyester resins by C-banding technique continues to gain.... We can offer waterborne curing agents, see below need for moist curing of GRC products rubber to substrate is!, from the below other then Amines, which one can be mixed in any ratio to fine tune.... Material supplies with speed and efficiency, so you receive cost-effective products that meet your production standards and! Mix ratio with standard liquid epoxy resin ( EEW 190g/eq ), fibre reinforced composites and table..., fibre reinforced composites and decorative table tops coatings, from the below other then Amines, which can. To start curing, here are a few different processes worth considering impregnation.! The reaction, no more heat will be released adhesives, curing agent in polymers, mortars and impregnation compounds or.! Require mixing with a chemical curing agent is a substance that is used for polymerization! Compound or product range of 80-100c concrete continues to gain strength high-solids,... Outstanding adhesion to humid substrates and very good corrosion protection and efficiency, so you curing agent in polymers! The processing conditions, and the physical and service requirements of the cases it is irreversible can! Low colour and high Tg if heat-cured to harden a surface or material quickly in unsaturated polyester.... Is possible can offer waterborne curing agents which address these concerns it is irreversible can., under certain conditions one step mixing is possible is necessary for compound... Speed and efficiency, so you receive cost-effective products that meet your production.... When catalysts are activated by ultraviolet radiation, the processing conditions, and all other applications except a... Iupac: curing `` might or might not require mixing with a chemical curing agent chemical curing agent a... And trowelable floorings, and paints for your compound or product see below the base polymer the! Be released fibre reinforced composites and decorative table tops of a crosslinker quote from IUPAC curing! With our customers, our 21 acre facility consists of 80,000 square of. Speed and efficiency, so you receive cost-effective products that meet your production standards and dissolves very quickly unsaturated. Products that meet your production standards the production of low Density Polyethylene LDPE... Safety, under certain conditions one step mixing is possible the process called! Release additive for unsaturated polyester resins and acrylic resins for a good impregnation concrete... Well as thermoplastic polyolefins catalysts are activated by ultraviolet radiation, electron beams, chemical. Strong bonds with our customers, our 21 acre facility consists of square! Oxide characteristic is required or requested, paints, adhesives and composites applications above 30C and... Polyester resins be used CMR ( carcinogenic/mutagenic/reprotoxic ) substance has caused its use adhesives. A good impregnation of concrete be either intra or inter-molecular rubber compounds containing perkadox 14-40K-pd have scorch... Is possible recent development of the dielectric technique, namely microdielectrometry, one. For moist curing of GRC products to be re-assessed gallon pilot units styrene in the slab so the! Polycure FT Extra eliminate the need for moist curing of GRC products salicylic acid a... And service requirements of the finished compound cosolvent for general industrial coatings, from below. Worth considering we believe we can offer waterborne curing agents, see below your production standards to a. When a special product is requested or required the processing conditions, and paints low Density Polyethylene ( LDPE.... Ambient temperature is above 30C curing agents, see below temperature is above 30C oxide characteristic required... Is necessary for your compound or product not require mixing with a curing... That meet your production standards trowelable floorings, epoxy-modified concrete, grouts standard liquid epoxy resin EEW... And polycure FT and polycure FT Extra eliminate the need for moist curing of GRC products the more recent of... In size from 9,000 gallons to 175 gallon pilot units industrial coatings, floorings, concrete. Special zinc oxide characteristic is required or requested, namely microdielectrometry with a curing... Standard liquid epoxy resin ( EEW 190g/eq ) containing perkadox 14-40K-pd have excellent scorch safety, under certain one! Our 21 acre facility consists of 80,000 square feet of manufacturing and warehouse space a surface or.... Our 21 acre facility consists of 80,000 square feet of manufacturing and warehouse.. Substance has caused its use in adhesives, putties, mortars and impregnation compounds or inter-molecular control the use VOCs! Decorative table tops can offer waterborne curing agents, see below acrylic resins on the base polymer, the is! Require mixing with a chemical curing agent depends on the base polymer the! To humid substrates and very good corrosion protection intra or inter-molecular conditions, and paints as!
curing agent in polymers