This series of curing agent contain the long
– alkyd chain(water repellent, flexible and tough),
– aliphatic amine(high reactive, can be cure in room temperature) and
– benzene group (chemical resistant),
when react with epoxy resin, no by-product will be produced, can be widely used in the application when they need
environmental friendly, electric insulation, water /chemicals resistant , room temperature cure, as following stated:
- Epoxy floor coating system(Primers, middle coats and top coats)
- The pipeline/storage tank anti-corrosion epoxy coating system.
- Marine Paint, Ship coating.
- Civil Engineering: Cement gouts, building foundation
- Sealants and adhesives.
Special properties:
- Room temperature cure
- Low temperature resist Chemical and corrosion resistant
- Good bonding/adhesion properties
- Low temperature resist
- Good compatibility with the resin
- Flexible on the finished compound
- Fast cure, easy apply, non- hazardous and Environmental friendly.
Major Product items:
| Item | Viscosity
（cps）@25C |
Amine value
（mg KOH/g） |
Color | PHR with Epoxy resin (LER, EEW=190) |
| PCM-5015 | 10000-30000 | 180±40 | Black | 100:(150-250) |
| PCM-5010 | ≤5000 | 160-200 | Black | 100:（80-120） |
| ≤10000 | 180-240 | Black | 100:（80-120） | |
| PCM-T100 | 80-260 | 155±25 | Reddish brown | 100:（80-120） |
| PCM-J50 | 400-800 | 240-300 | orange | 100:50 |
| PCM-J55 | 1400-2000 | 248-278 | orange | 100:(60-100) |
| PCM-F100 | 400-700 | 170-210 | Reddish brown | 100:100 |
| PCM-115 | 400-800 | 120-160 | orange | 100:(50-100) |
| PCM-2015 | 10000-18000 | 190-230 | orange | 100:(60-100) |
| PCM-2061 | ＜100 | 305±10 | Colorless | 100:(40-60) |
| PCM-2052 | 280-550 | 303±10 | Light yellow | 100:50 |
| PCM-2053 | 300-500 | 250±10 | Light yellow | 100:50 |
| PCM-3002 | 100-300 | 250±10 | Light yellow | 100:50 |
Recommend applications:
| Application domain | Chew nut shell amine curing agents |
| Epoxy floor coating，Anti-corrosion paints | Solvent-free top coatsã€PCM-2052/2053/3002 】
Solvent base top coatsã€PCM-J55/115/2015 】 Mid coatsã€PCM-5015/5010/T100/-J50 】 Colored mid-coatsã€PCM-2015/J55 】 Primer/ mortar coatingsã€PCM-5015/5010/T100/J55/2015/J50 】 |
| Marine paint | Solvent base coatings (low/middle/ high solid content) 〠PCM-115/2015/5010/J50 】
Solvent free high solid content coatings〠PCM-2052/2053/F100/J55/2015/J50 】 |
| Metal frame steel epoxy coating | Solvent base coating (low/middle/ high solid content) 〠PCM-5010/F100/115/2015/J50 】
Solvent -free high solid coatings〠PCM-5010/F100/J55/2015/J50 】 |
| Storage tank / Petrochemical industry/ Pipeline epoxy coating | Solvent base coating(low/middle/ high solid contents)〠PCM-F100/J55/2015/115/J50 】
Solvent -free high solid coatings〠PCM-F100/J55/2015/J50 】 |
| Adhesive / Electron potting adhesive / Cement grout | adhesive〠PCM-2015/J55/J50 】
Electron potting adhesive〠PCM-J55/2015/F100/J50 】 Cement grout〠PCM-J50/J55/2015 】 |
Comparison among most of the Epoxy curing agents
| Performance | PCM curing agents | aliphatic amine | polyamide | phenolic amine | polyester-polyurethane |
| Water resistance | Excellen | General | Good | General | General |
| Acid/alkaline proof | Good | Excellent | Good | Excellent | Bad |
| Moisture cure | Excellent | Bad | Bad | General | Bad |
| Low-temp. cure | Excellent | General | Bad | Excellent | Excellent |
| Pot life in room temp. | Good | Bad | Excellent | Bad | Bad |
| Resin compatibility | Excellent | General | Bad | Excellent | Excellent |
| Toxicity | Low | High | Low | High | High |
| Film toughness | Good | Bad | Excellent | Bad | Excellent |
