Seven Product Families.
One Chemistry Platform.
All epoxy hardeners, except our bio-based polyols.
Custom grades available across the range.
Browse Our Technical Portfolio
Acorrphen specialises in the manufacture of epoxy curing agents. Every product in our range, except bio-based polyols, is an epoxy hardener designed for epoxy coating, lining, flooring, adhesive, or grout systems.
All products are manufactured at our Vadodara facility and are available with Technical Data Sheets (TDS) and Safety Data Sheets (SDS). Custom grades and specifications are developed upon request. Samples are available for qualified coating formulators.
Mannich base epoxy curing agents derived from cardanol, formaldehyde, and polyamines. Used in marine, offshore, industrial maintenance, concrete protection, and pipe coating systems.
Standard Phenalkamine Grades
| Grade Name | Colour (Gardner) | Viscosity Range (mPas @ 25°C) | Solids Content | Key Highlights / Application Guidance |
|---|---|---|---|---|
| Acor 9133 | ≤ 17 | 2,000 - 4,000 | Solvent-free | Low viscosity, good chemical resistance, general-purpose workhorse hardener. |
| Acor 9141 | ≤ 17 | 20,000 - 50,000 | Solvent-free | High solids, high viscosity, cost-effective for high-build industrial primers. |
| Acor 9141 LV | ≤ 17 | 1,500 - 3,000 | Solvent-free | Low viscosity version of 9141, significantly improved spray application. |
| Acor 9158 | ≤ 17 | 500 - 1,500 | Solvent-free | Low viscosity, good adhesion, low Taber abrasion, ideal for cold-climate coatings. |
| Acor 9130 | ≤ 17 | 1,500 - 3,000 | Solvent-free | Balanced curing speed, optimized for marine and industrial protective maintenance. |
| Acor 9135 | ≤ 17 | 15,000 - 25,000 | Solvent-free | High viscosity, superior high-film build, enhanced sea barrier corrosion resistance. |
| Acor 9107 | ≤ 17 | 500 - 1,500 | Solvent-free | Low initial colour, low viscosity, improved coating pigment compatibility. |
| Acor 9105 | ≤ 17 | 150 - 300 | Solvent-free | Very low viscosity, high PHR, ultra-fast cure, reactive diluent properties. |
| Acor 9010 | On request | On request | On request | Custom specialized grade. Contact technical team for full specifications. |
G-Series Phenalkamines (Low Colour Grades)
| Grade Name | Colour (Gardner) | Viscosity Range (mPas @ 25°C) | Solids Content | Key Highlights / Application Guidance |
|---|---|---|---|---|
| Acor G33 | ≤ 12 | 2,000 - 4,000 | Solvent-free | Low colour equivalent of Acor 9133. Ideal for light-coloured protective primers. |
| Acor G41 | ≤ 12 | 20,000 - 50,000 | Solvent-free | Low colour equivalent of Acor 9141. Excellent for higher color stability B2B systems. |
| Acor G41 LV | ≤ 12 | 1,500 - 3,000 | Solvent-free | Low colour, low viscosity, improved spray workability with reduced yellowing. |
| Acor G58 | ≤ 10 | 500 - 1,500 | Solvent-free | Very low Gardner colour, cold-climate grade with improved initial appearance. |
D-Series Phenalkamines (Enhanced Chemical Resistance Grades)
| Grade Name | Colour (Gardner) | Viscosity Range (mPas @ 25°C) | Solids Content | Key Highlights / Application Guidance |
|---|---|---|---|---|
| Acor 9142 D | > 18 | 1,000 - 3,000 | Solvent-free | Outstanding chemical resistance, lower cost vs 9133. Dark colour for dark systems. |
| Acor 9141 D | On request | On request | On request | Tailored high chemical resistance grade for sewage and chemical container linings. |
Modified phenalkamines with reduced viscosity, improved blush resistance, and enhanced resin compatibility in medium and high-solids systems.
| Grade Name | Colour (Gardner) | Viscosity Range (mPas @ 25°C) | Solids Content | Key Highlights / Application Guidance |
|---|---|---|---|---|
| Acor 9180 | ≤ 17 | 3,000 - 5,000 | 78 - 82% | 80% active solids solution, extreme blush resistance, low viscosity, fast cure. |
| Acor 9177 | ≤ 17 | 1,000 - 2,500 | 68 - 74% | 70% solution, outstanding anti-blush, high compatibility in epoxy formulations. |
| Acor 9118 | ≤ 17 | 700 - 1,200 | 78 - 82% | 80% solution, ultra-fast dry speed, tank linings and Direct-To-Metal (DTM) primers. |
| Acor 9117 | ≤ 17 | 8,000 - 9,000 | 74 - 76% | 75% solution, high build protective adduct, marine offshore structures. |
| Acor 9111 | ≤ 17 | 7,000 - 12,000 | 74 - 76% | 75% solution, very fast recoat time, ideal for rapid maintenance recoats. |
| Acor 9162 | ≤ 17 | 500 - 2,000 | 64 - 66% | 65% solution, versatile low viscosity range, high blush and sweat resistance. |
| Acor 9160 | ≤ 17 | 500 - 1,200 | 58 - 62% | 60% solution, low viscosity, excellent brush and roller friendly application. |
| Acor G82 | ≤ 12 | 1,000 - 3,000 | 78 - 82% | 80% solution, low colour adduct, G-series fractional distillation performance. |
| Acor G62 | ≤ 12 | 500 - 2,000 | 64 - 66% | 65% solution, low colour adduct, suitable for light-coloured B2B systems. |
| Acor G77 | ≤ 12 | 1,000 - 2,500 | 68 - 74% | 70% solution, low colour, premium pigmented coating systems. |
| Acor G11 | ≤ 12 | 7,000 - 12,000 | 74 - 76% | 75% solution, low colour adduct, very fast sub-ambient cure. |
Cycloaliphatic and aliphatic polyamine adducts with extremely low Gardner colour, outstanding blush resistance, excellent gloss, and robust concrete pull-off bonding.
| Grade Name | Colour (Gardner) | Viscosity Range (mPas @ 25°C) | Solids Content | Key Highlights / Application Guidance |
|---|---|---|---|---|
| Acormin 1818 | ≤ 2 | 300 - 600 | Solvent-free | Water-clear colour, Shore-D 81, high compressive strength. The flagship flooring adduct. |
| Acormin 1818 M | ≤ 2 | 300 - 600 | Solvent-free | Modified variant, higher pull-off adhesion and enhanced substrate concrete bonding. |
| Acormin 5656 | ≤ 2 | 200 - 400 | Solvent-free | Water-clear, Shore-D 83. Outstanding hardness flooring and chemical tank lining grade. |
| Acormin 5655 | ≤ 2 | 45 - 100 | Solvent-free | Ultra-low viscosity, low colour, self-levelling floor formulation component. |
| Acormin 5040 | ≤ 2 | 200 - 400 | Solvent-free | Water-clear, extended pot life, industrial floor and civil chemical grout. |
| Acormin 1890 | ≤ 7 | 150 - 300 | Solvent-free | Very fast cure, excellent balanced mechanical properties, industrial top coats. |
| Acormin 1820 | ≤ 17 | 3,000 - 5,000 | Solvent-free | Higher viscosity and color, designed for cost-effective marine and industrial adducts. |
| Acormin F205 | ≤ 2 | 600 - 700 | Solvent-free | Low colour, medium viscosity, floor protective finishing coat. |
| Acormin 2727 | ≤ 2 | 100 - 300 | Solvent-free | Low viscosity, water-clear, extremely rapid ambient cure top coat. |
Epoxy curing agents produced by condensation of dimerised and soya-oil derived fatty acids with polyamine hardeners. Deliver excellent flexibility and long pot life.
| Grade Name | Colour (Gardner) | Viscosity Range | Solids Content | Key Highlights / Application Guidance |
|---|---|---|---|---|
| Acormid 7215 | ≤ 10 | 20,000 - 50,000 (@ 40°C) | Solvent-free | High solids, standard workhorse polyamide, extremely wide application range. |
| Acormid 7215 X70 | ≤ 9 | 800 - 2,000 (@ 25°C) | 70% | 70% solids solution, reduced viscosity, easy field-friendly brush/spray application. |
| Acormid 7225 | ≤ 9 | 8,000 - 12,000 (@ 40°C) | Solvent-free | High amine value, faster cure, excellent mechanical bending properties. |
| Acormid 7240 | ≤ 10 | 3,000 - 6,000 (@ 40°C) | Solvent-free | Medium viscosity, extended working pot life, protective coating primer. |
| Acormid 7275 | ≤ 10 | 500 - 1,000 (@ 40°C) | Solvent-free | Low viscosity, long pot life, thin-film B2B industrial coatings. |
| Acormid 7280 | ≤ 10 | 2,000 - 6,000 (@ 40°C) | Solvent-free | Adduct polyamide grade, significantly improved blush and sweat resistance. |
| Acormid 7376 | On request | On request | On request | Specialized polyamide. Contact technical team for full specifications. |
| Acormid 7350 | On request | On request | On request | High elasticity grade for joint fillers and civil concrete sealants. |
| Acormid 7290 | On request | On request | On request | Custom polyamide adduct for anti-corrosion barrier coatings. |
| Acormid 7379 | On request | On request | On request | Specialist grade tailored for pipe inner-linings. |
| Acormid 7375 | On request | On request | On request | Specialized low-viscosity variant for export coatings. |
Hybrid hardeners designed for formulations that need fast low-temperature cure, cold-weather reliability, and superior colour stability alongside flexibility.
| Grade Name | Colour (Gardner) | Viscosity Range (mPas @ 25°C) | Solids Content | Key Highlights / Application Guidance |
|---|---|---|---|---|
| Acormide 6115 | ≤ 12 (On request) | 4,000 - 8,000 (On request) | Solvent-free | Phenalkamide synthesized from Acormid 7215 base. Combines long pot life with fast cure. |
| Acormide 6125 | ≤ 12 (On request) | 8,000 - 15,000 (On request) | Solvent-free | Phenalkamide from Acormid 7225 base. Higher reactivity and physical crosslinking. |
| Acormide 6140 | ≤ 12 (On request) | 2,000 - 5,000 (On request) | Solvent-free | Phenalkamide from Acormid 7240 base. Optimized medium viscosity and balanced properties. |
Bio-based polyol grades derived from CNSL and castor oil, engineered primarily for polyurethane and epoxy-polyol dual coating systems.
| Grade Name | Colour (Gardner) | Viscosity Range (mPas @ 25°C) | Solids Content | Key Highlights / Application Guidance |
|---|---|---|---|---|
| Acor 9108 | ≤ 18 max | 1,500 - 3,000 | Solvent-free | CNSL-based polyol, excellent hydrophobicity, fast cure, and outstanding structural strength. |
| Acor 9027 | ≤ 7 max | 3,000 - 5,000 | Solvent-free | Castor oil-based polyol. Balanced structural hardness and elasticity. Premium resistance to acids. |
| Acor 9028 | On request | On request | On request | Custom specialized polyol. Contact technical team for full specifications. |
These resins are developed specifically to work with Acormin series hardeners for self-levelling, screed, and floor top coat applications. They are not offered as standalone commodity resin and are available as system components for qualified customers.
Available grades: On request. We formulate modifications based on Bisphenol-A epoxy resin grades (like YD-128) to work perfectly in our floor topping systems.
This comparison matrix acts as a broad formulation guide comparing relative physical advantages across curing agent classes.
| Curing Property / Metric | Phenalkamine | PA Adduct | Reactive Polyamide | Cycloaliphatic Adduct | Phenalkamide |
|---|---|---|---|---|---|
| Low temperature cure | |||||
| Humid / Wet cure | |||||
| Working pot life | |||||
| Colour & UV stability | |||||
| Mechanical flexibility | |||||
| Corrosion barrier resistance | |||||
| Water / Saltwater resistance | |||||
| Chemical resistance | |||||
| Pull-off substrate adhesion |
Not sure which product family fits your formulation? Send us your application brief and our technical team will recommend the right grade, or develop a custom one.