Epoxy Resins

RoyOxyTM A Liquid Epoxy Resins

Product Name
Color (Gardner)
EEW/WPE (g/eq)
Viscosity @ 25°C (cps)
Applications/Comments
RAR 900
Max 1
190 - 210
470 - 700
A low viscosity liquid bisphenol-A epoxy resin modified with an aliphatic monofunctional epoxy diluent. RoyOxy RAR 900 is utilized in coatings and flooring applications. RoyOxy RAR 900 is typically cured with polyamides, amidoamines, aliphatic or cycloaliphatic amine curing agents.
RAR 900 SP
Max 1
188 - 197
1500 - 2500
A low viscosity liquid bisphenol-A epoxy resin modified with a reactive diluent. RoyOxy RAR 900SP is utilized in coatings and flooring applications. RoyOxy RAR 900SP is typically cured with polyamides, amidoamines, aliphatic or cycloaliphatic based amine curing agents.
RAR 901
Max 1
180 - 195
450 - 750
A low viscosity liquid bisphenol-A epoxy resin modified with an aromatic reactive diluent. Utilized in coatings and flooring applications requiring good chemical resistance, RoyOxy RAR 901 is typically cured with polyamides, amidoamines, aliphatic or cycloaliphatic based amine curing agents.
RAR 902
Max 1
181 - 193
7500 - 9000
Liquid Bisphenol A type epoxy resin modified with aromatic reative diluent. A general purpose resin that offers good crystallization resistance. It can be used in cold or heat cured systems.
RAR 903
Max 1
175 - 195
500 - 700
Liquid Bisphenol A type epoxy resin modified with a mono-functional reactive diluent n-butyl glycidyl ether. It has a low viscosity and universal applicability. It can be suitably formulated into electrical, laminating, and casting applications. These formulations are generally used as room temperature curing systems in combination with aliphatic polyamines, polyamine adducts (both aliphatic and aromatic) and polyamides.
RAR 908
Max 5
365 - 425
2000 - 5000
Low viscosity flexible epoxy resin. It is utilized to provide increased flexibility, improved impact resistance, achieve higher elongation and extend the pot life. It is used to formulate coatings, adhesives and sealants.
RAR 926
Max 1
178 - 186
7000 - 9500
Liquid, unmodified Bisphenol A type epoxy resin of low viscosity. It has lower viscosity and epoxy equivalent weight compared to standard general-purpose liquid epoxy resin RoyOxy RAR 928.
RAR 928
Max 1
185 - 192
11000 - 14500
General purpose Bisphenol A type liquid epoxy resin of medium viscosity suitable for use in cold or heat-cured systems.
RAR 932
Max 1
168 - 178
4000 - 6000
A very high purity Bisphenol A type liquid epoxy resin. This product is ideal for electrical, electronic or aerospace applications.

RoyOxyTM A Solid and Solution Epoxy Resins

Product Name
Color (Gardner)
EEW/WPE (g/eq)
Viscosity @ 25°C (cps)
Applications/Comments
RAR 1001
Max 2 
500 - 550
160 - 250
A solid, unmodified Bisphenol A based “Type 1” epoxy resin. It has a low molecular weight and is recommended for use in ambient cured solvent-based paints, and other general purpose applications. Because of its relatively low softening point, RAR 1001 is supplied as a solid mass.
RAR 1001 X75
Max 3
450 - 530
12000 - 16000
Epoxy Resin Solution used for coatings and adhesives.
RAR 1002
Max 1
600 - 700
1200 - 2200 (@120°C)
This epoxy resin finds application in solution type coatings, as an intermediate in the preparation of epoxy esters, high performance hot melt adhesives, molding powders and in powder coatings.
RAR 1004
Max 2 
800 - 950
15 - 25*
A solid bisphenol-A epoxy resin for powder coatings and epoxy ester applications.
RAR 1007
Max 2
1690 - 1890
30 - 70*
A solid bisphenol-A epoxy resin for heat curing applications such as can and coil coatings. Can be cured with amino and phenolic resins.
RAR 1009
Max 2
2300 - 3800
100 - 280*
A solid, unmodified Bisphenol A based epoxy resin. It has a high molecular weight and provides high chemical resistance. It is cured with amino or phenolic resins and is recommended for use in can and coil applications.
RAR 1013
Max 1
869 - 1000
750 - 1150***
Unmodified medium molecular weight solid resin (type-4) based on bisphenol-A. It can be incorporated into decorative as well as functional powder coatings to obtain improved flexibility. This can be suitably cured with all epoxy curing agents including DICY, phenolic type & saturated polyester resins.
RAR 1016
Max 1
650 - 725
2000 - 3500**
A solid epoxy resin based on bisphenol A and epichlorohydrin that is designed specifically for thin-film functional and decorative powder coating applications.
RAR 1018
Max 1
500 - 550
600 - 750
This is a high melt viscosity version of RoyOxy RAR 1001. This product should be used in applications like adhesives where a high melt viscosity is essential to maintain rheological characteristics of adhesives.

RoyOxyTM Cycloaliphatic Epoxy Resins

Product Name
Color (Gardner)
EEW/WPE (g/eq)
Viscosity @ 25°C (cps)
Applications/Comments
RAR 935
Max 2
131 - 143
350 - 450
Used as a casting resin in reinforced plastics and solvent-free adhesives giving outstanding performance for UV resistance and anti-radiation properties. It also gives increased alkali and water resistance. With above 200° C Martin heat resistance, the cured product is suitable for use at high temperatures between 200-250° C for long periods of time. It gives very high Tg and is ideal for electrical applications.
RAR 936
Max 1
158-181
500 - 1100
Low viscosity cycloaliphatic epoxy resin. It provides excellent UV weather resistance. It is used mainly for outdoor electrical insulators, bushings and other electrical equipment.

RoyOxyTM Bisphenol-F, Epoxy Phenol Novolac and Specialty Epoxy Resins

Product Name
Color (Gardner)
EEW/WPE (g/eq)
Viscosity @ 25°C (cps)
Applications/Comments
RAR 8006
Max 11
330 - 360
1500 - 3000
A CTBN-elastomer modified bisphenol A based epoxy resin. It has an elastomer content of 40% by weight.Provides excellent thermal shock resistance and toughness. It is recommended for general purpose adhesive and electrical applications
RAR 919
Max 13
160 - 170
30 – 55 (@150° C)
Unmodified tri-functional high viscosity resin. This resin gives the highest Tg among all epoxy resins
RAR 921
Max 12
108 - 117
3000 - 6000 (@ 50°C)
Low viscosity version of RAR 920 with better stability. It is more commonly used than the higher viscosity resin.
RAR 922
Max 16
119 - 153
7000 - 12000
Tetra-functional epoxy that offers a lower viscosity than RAR 921 and longer gel time with DDS and other curing agents but gives a lower Tg.
RAR 9283
Max 1
165 - 175
2500 - 5000
Bisphenol F type liquid epoxy resin for applications that require high chemical resistance.
RAR 9431
Max 3
172 - 180
1100 - 1700 (@52°C)
Low viscosity Epoxy novolac resin is a viscous reaction product of epichlorohydrin and phenol- formaldehyde novolac resin. This epoxy novolac resin is designed for general purpose applications and has a functionality of ~ 2.8. It provides high chemical resistance and is suitable for applications that require elevated temperature resistance.
RAR 9438
Max 3
176 - 181
31000 - 40000 (@52°C)
Epoxy phenol novolac resin with a functionality of ~3.6 that can be used in adhesives, structural and electrical laminates, coatings, and casting applications. Provides excellent thermal stability along with high heat and chemical resistance. Also is an ideal binder for abrasives in grinding and polishing products. Can be blended with Bisphenol-A and brominated resins to produce laminates for printed circuit boards with improved solder bath resistance.
RAR 937 A80
Max 2
420 - 450
1200 - 1800
Brominated Bis A epoxy resin supplied as 80% solids solution in acetone. Ideal for production of flame retardant polymers.

Epoxy Resins

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Epoxy Curing Agents

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Epoxy Diluents

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Additives, Modifiers, Accelerators

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Titanates & Blocked Polyisocyanates

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