Vinyl Ester Plastics

Resin sa pty ltd is a south african based composite company operating in three major business sectors polyester resins vinyl ester resin chemical solvents and speciality plastic polymers with a strong accessories range to back these market sectors.

Vinyl ester plastics.

The lining is formulated from novolac vinyl ester resin inerts fillers and fibreglass reinforcement it is a chemical resistant lining for most dilute inorganic acids and come concentrated acids such as hydrochloric and phosphoric. The vinyl groups refer to these ester substituents which are prone to polymerize. This unique business is complemented by a wealth of chemical industry expertise totaling some 70 years and prides itself with its. Vinyl ester resin or often just vinyl ester is a resin produced by the esterification of an epoxy resin with acrylic or methacrylic acids.

Essentially they comprise a base of polyester resin strengthened with epoxy molecules in the backbone of the molecular chain. Vinyl esters also use peroxides e g. The diester product is then dissolved in a reactive solvent such as styrene to approximately 35 45 percent content by weight. Ceilcote 652 lining is a trowel applied heavy duty lining that protects steel and concrete in immersion service from strong chemicals.

The company focuses on the production and distribution of unsaturated polyester and vinyl ester resins gel coats colorants and putties for the composites and cast polymer industries. Vinyl ester resins vinyl esters are halfway between polyesters and epoxies as far as typical properties and toughness and they are a step up on a cost basis. Interplastic corporation is a specialty chemical company with headquarters in st. Advances in fire retardant materials 2008.

Vinyl ester resins are produced by the reaction esterification between an epoxy resin and an unsaturated monocarboxylic acid. You have no items in your shopping cart. Toughness good cosmetics and a rapid cure make it ideal for skin coating and suitable for hand lay up. A high performance 100 vinyl ester thixotropic laminating resin with a high heat distortion temperature.

Vinyl ester resins are the binary resin systems containing a dimethacrylate monomer from which the cured material gains most of its properties and a reactive monomer such as styrene which acts as a reactive diluent and also takes part in the cross linking reaction.