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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Description Price 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
RS庫存編號 159-3957
BrandRS PRO
HK$48.13
單位
Glass Fibre Reinforced Polymer, Metal, Plastic, Wood Yellow Dual Cartridge 30 g - - - - - Yes - - Nonylphenol, 2-Piperazin-1-Ylethylamine Slight
RS庫存編號 905-4551
製造零件編號FS910052349
Brand3M
HK$205.84
單位
- - Cartridge 50 ml - - +80°C Scotch-Weld DP100 2 Days - 1500 lbf/in² @ 22 °C Epoxy - -
RS庫存編號 850-940
BrandRS PRO
HK$82.22
整套:1 個
Kit(s)
Glass, Metal, Plastic, Wood Clear Tube 16 g - - - - 24 h Yes - - Bisphenol A-(Epichlorhydrin), Bisphenol F Slight
RS庫存編號 850-934
BrandRS PRO
HK$77.16
單位
Aluminium, Steel Yellow Cartridge 40 ml 3 → 4min - - - 2 h Yes - - Bisphenol A-(Epichlorhydrin), Bisphenol F Slight
RS庫存編號 132-605
BrandRS PRO
HK$65.82
單位
Ceramic, Glass, Metal, Plastic, Stone, Wood Transparent Dual Cartridge 24 ml - - - - - No - - Epoxy Resin Mercaptan
RS庫存編號 850-956
BrandRS PRO
HK$236.03
整套:1 個
Kit(s)
Glass, Metal, Plastic, Wood Yellow Tube 150 g - - - - 24 h Yes - - Bisphenol A-(Epichlorhydrin), Bisphenol F Slight
RS庫存編號 514-701
製造零件編號1303596
HK$819.28
毎盒:50 個
Box(es)
Ceramic, Concrete, Metal, Plastic, Wood Yellow Sachet 150 g 3 → 5min -55°C +100°C Double Bubble - - 9 MPa - - -
RS庫存編號 264-1350
製造零件編號320123
BrandEvo-Stik
HK$130.25
單位
Metal Grey Stick 57 g 10min - - Hard & Fast - - - Steel - -
RS庫存編號 918-1401
BrandRS PRO
HK$92.50
單位
Metal, Plastic Yellow Cartridge 25 ml - - - - 20 min @ +100°C, 60 min @ +75°C - - - Epoxy Resin Slight
RS庫存編號 850-962
BrandRS PRO
HK$57.72
單位
Metal Black Syringe 25 ml 5min - - - 24 h Yes - Inorganic Barium Sulphate, Bisphenol A-(Epichlorhydrin), Limestone, Magnesium Carbonate, Talc -
RS庫存編號 691-173
BrandRS PRO
HK$525.84
單位
Metal, Steel Grey Tub 500 g - - +93°C - 16 h - 14 N/mm² Steel - -
RS庫存編號 691-139
製造零件編號10761
BrandITW Devcon
HK$602.46
單位
Metal Grey Tub 500 g 20min - - - 16 h - 14 MPa Titanium - -
RS庫存編號 691-195
BrandRS PRO
HK$525.49
單位
Metal - Tub 500 g 60min - +121°C - 16 h - 18 MPa Aluminium - -
RS庫存編號 332-1754
製造零件編號140311600
BrandAraldite
HK$610.47
單位
Ceramic, Metal, Plastic, Rubber Transparent Dual Cartridge 500 g - +40°C +80°C Araldite 2020 - - 17 N/mm² - - -
RS庫存編號 691-145
BrandRS PRO
HK$687.35
單位
Metal Blue Tub 500 g 40min - +177°C - 24 h Yes 13.75 MPa Ceramic Bisphenol A Diglycidyl Ether Resin, Titanium Dioxide Slight
RS庫存編號 691-151
BrandRS PRO
HK$466.30
單位
Aluminium, Brass, Bronze, Concrete, Ferrous Metal, Metal, Plastic, Steel Grey Tub 500 g 60min - +121°C - 16 h - 18 MPa Ceramic - -
RS庫存編號 388-8954
製造零件編號140295100
BrandAraldite
HK$218.87
單位
Ferrous Metal, Non Ferrous Metal, Rubber, Wood Yellow Dual Cartridge 50 ml - +40°C +80°C Araldite 2012 120 min Yes 19 N/mm² - - -
RS庫存編號 691-230
BrandRS PRO
HK$322.13
單位
Concrete, Metal, Plastic Grey Tub 500 g 45min - +121°C - 16 h - - Metal - -
RS庫存編號 567-581
BrandRS PRO
HK$138.97
單位
- Red Syringe 10 ml - - +140°C - 20 (120°C) min, 40 (100°C) min, 60 (90°C) min - - - Aliphatic Amines, Epoxy Resin, Neopentyl Glycol Diglycidyl Ether -
RS庫存編號 152-6878
製造零件編號ERHTCX_ZF10S
HK$162.62
單位
- White Syringe 10 ml - -50°C +180°C - - - - - Epoxy Resin -