UL Prospector

Speedcure 992

Lambson Group Ltd. makes their documentation available in the regions indicated below:

Speedcure 992 is a cationic photoinitiator and a mixture of triarylsulphonium hexafluorophosphate salts in propylene carbonate. This clear, yellow to amber liquid enables good adhesion to metal substrates and has low shrinkage in addition to curing. It is applied to clear coatings, thin films, cycloaliphatic epoxy resins such as UviCure S105 and UviCure S128, vinyl ethers and other cationically cured materials.


Lambson Group Ltd. provides a global service and support to the paint and coatings industry with Speedcure Photoinitiators which are used for a wide range of UV curable coating formulations. They offer a world class range of photoinitiators suitable for all types of UV coating chemistries including free radical (Type I, Type II) curing of acrylates, methacrylates and unsaturated polyesters and cationic curing of epoxides, oxetanes and vinyl ethers. For the metals and high performance plastics coating market, Lambson also provides their cationic Speedcure photoinitiator range, Uvi-Cure difunctional cycloaliphatic epoxy resins and specialty cationic monomers for improved cure speed and adhesion to difficult substrates.

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Lambson Group Ltd.

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