ADDITYS offers a diverse portfolio of additives that enhance the performance of composite materials, such as filament-wound epoxy pipes, chemical fixings based on unsaturated polyesters, or methacrylate structural adhesives.
AS-1100 (3-aminopropyltrimethoxysilane, CAS: 919-30-2) is a versatile amino-functional coupling agent that can serve in numerous applications where enhanced bonding at the interface of inorganic and organic materials is sought.
AS-6020 (3-(2-aminoethylamino)propyltrimethoxysilane, CAS: 1760-24-3) is a unique diamino-functional silane, typically used as adhesion promoter with a broad variety of substrates such as concrete, stones, metals, plastics, textiles and wood. It is also particularly effective at improving compatibility between mineral substrates and organic polymers.
ES-1860 (2-(3,4-epoxycyclohexyl)ethyltrimethoxysilane, CAS: 3388-04-3) has an epoxy group that reacts readily with amines. This silane is therefore recommended for improving adhesion in epoxy, polyurethane, and other types of adhesives and coatings.
ES-1870 (3-(2,3-epoxypropoxy)propyltrimethoxysilane, CAS: 2530-83-8) has an epoxy group that reacts readily with amines. This silane is therefore recommended for improving adhesion in epoxy, polyurethane, and other types of adhesives and coatings.
MS-1740 (3-methacryloxypropyltrimethoxysilane, CAS: 2530-85-0) reacts readily with a variety of unsaturated resin systems (eg: UPR, vinylesters, acrylics) via a free-radical process, and with amine-containing resins (eg: polyurethanes, polyureas) via Michael addition reaction. MS-1740 is particularly recommended in adhesives and sealants to improve adhesion to various substrates.
DETDA (CAS: 68479-98-1) is a liquid aromatic diamine chain extender with high reactivity, designed for the hardening of polyurethane systems at ambient temperature. DETDA is also commonly used in polyurea spray coatings and epoxy resins, in order to enhance their mechanical properties, and chemical resistance.
FIRSTCURE MHPT (methyl,hydroxyethyl-p-toluidine, CAS: 2842-44-6) is an amine-based cure accelerator used to enhance polymerisations through the activation of organic peroxide initiators. These polymerisations include unsaturated polyester resins, vinyl-ester resins, and acrylate systems. FIRSTCURE MHPT is typically used in concentrations ranging from 0.1% to 0.5%.
PTE (p-toluidine ethoxylate, CAS: 103671-44-9 and 3077-12-1) is a light yellow viscous liquid used as cure accelerator in peroxide initiated systems, such as unsaturated polyester, vinyl ester and acrylic systems. Typical applications: acrylic floorings, road marking paints, car body repair putties, chemical fixings and prosthetics. PTE is a good alternative to DMPT.
DPPT (dipropoxy-p-toluidine, CAS: 38668-48-3) is a light yellow solid used as polymerisation activator in peroxide initiated systems, particularly systems based on acrylate and methacrylate monomers. It is characterised by a very good compatibility with these resins, and a high reactivity.
AO-703 is an aminophenol with unique characteristics, making it an excellent choice for demanding industrial lubricants, hydraulic fluids, gear oils and greases. AO-703 can be used to control the vulcanisation speed of rubber. AO-703 is also a very effective stabiliser for unsaturated systems and reactive diluents such as acrylates (CAS: 88-27-7).