Epoxy Resins & Epoxy Adhesives

Epoxy resins and adhesives are characterised by their excellent electrical properties and chemical resistance, strength and low absorption of moisture. They make great adhesives and also one of the few types of glue that can be used on metals and glass. Epoxy can be used as a protective coating as well as materials in circuit boards and for patching holes in concrete pavements. These versatile resins offer high strength resistance to corrosion. The high strength to weight ratio and dimensional stability as well as adhesion properties make them ideal for a wide range of applications. Different resins are produced by varying the ratios of the chemical components.



Resins are relatively high in viscosity (measure of its resistance to flow), so that they are moulded at temperatures around 50 to 100°C, or dissolved in an inert solvent (solvent that does not react with anything in solution) to reduce viscosity to a point at which lamination at room temperature becomes possible.



How are they made?


Most epoxy resins are an industrial product derived from petroleum and are themselves the result of a chemical reaction called curing. This involves epoxies and other chemicals more commonly known as hardeners or curing agents. Depending on the type of reaction used to produce them, they can be either low-molecular honey-like liquids or high-molecular, solid substances. Their molecular weight often determines their potential uses and applications.



Did you know?


Currently. there are more than 50 different substances known as epoxy resins. Also, there are hundreds of hardeners to modify epoxy polymer properties to meet the most varied requirements.



Epoxy uses


  • General purpose adhesives

  • As the binder in cement and mortars

  • Rigid foams

  • Non-skid coatings

  • Solidifying sandy surfaces in oil drilling

  • Industrial coatings

  • Potting and encapsulating media

  • Fibre reinforced plastics


Advantages of Epoxy


  • Low shrink during cure

  • Excellent moisture and chemical resistance

  • Good electrical properties

  • Increased mechanical and fatigue strength

  • Impact resistant

  • No VOCs (Volatile Organic Compounds)

  • Long shelf life

  • ...
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Filtres

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Nombre de résultats par page
Description Prix Material Compatibility Colour Package Type Package Size Setting Time Minimum Operating Temperature Maximum Operating Temperature Trade Name Cure Time Flame Retardant Shear Strength Filler Material Chemical Composition Odour
N° de stock RS 458-9478
Référence fabricant248211
MarqueLoctite
20,32 €
Each
Unité
Ceramic, Metal, Plastic, Wood Transparent Amber Dual Cartridge 50 ml 30 → 150min -55°C +120°C Loctite Hysol 3421 240 min - - - - -
N° de stock RS 458-9585
Référence fabricant254061
MarqueLoctite
20,16 €
Each
Unité
Metal Grey Dual Cartridge 50 ml 45min -55°C +120°C Hysol 3423 180 min - 17 N/mm² - - -
N° de stock RS 787-7419
Référence fabricant9466
MarqueLoctite
28,57 €
Each
Unité
Ceramic, Metal, Plastic White - 50 ml 60min -55°C +120°C Loctite Hysol 9466 180 min - - - - -
N° de stock RS 787-7416
Référence fabricant9492
MarqueLoctite
26,11 €
Each
Unité
- White - 50 ml 15min -55°C +180°C Loctite Hysol 9492 75 min - - - - -
N° de stock RS 458-9563
Référence fabricant451231
MarqueLoctite
19,86 €
Each
Unité
Metal, Plastic Grey Dual Cartridge 50 ml 40min -55°C +120°C Hysol 9461 240 min - - - - -
N° de stock RS 176-7096
Référence fabricant2298837
MarqueLoctite
19,14 €
Each
Unité
- White - 25 g - - - - - - - - Ethyl 2-Cyanoacrylate, Hydroquinone Characteristic
N° de stock RS 146-8172
Référence fabricantLoctite HY 4070 11g
MarqueLoctite
27,13 €
Each
Unité
Metal, Plastic, Rubber Transparent Yellow Cartridge 11 g - - - Loctite HY 4070 24hr - - Acrylic Methacrylate Light Paraffinic