Guangdong DAHUA New Material Co., LTD is an advanced manufacturer of high-performance epoxy curing agents, operating two production plants in Guangdong, China. We specialize in innovative formulations that meet rigorous industrial demands across composites, coatings, adhesives, and electrical applications.
Core Products & Capacity
Methyltetrahydrophthalic Anhydride (MTHPA): Annual production capacity of 45,000 metric tons, ensuring reliable supply for large-scale projects.
Specialty Amines: Including Cycloaliphatic and Modified Aliphatic Amine curing agents for industrial applications.
R&D Excellence
Our innovation is driven by a world-class R&D team led by a Ph.D. expert with 20+ years in epoxy curing agent development, including at Evonik.
Trusted Supply Chains
We supply chain partners with global chemical leaders including:
BYK (additives) | DOW (advanced chemicals) | SINOPEC (petrochemicals) | NANYA (epoxy resins) | EVONIK (specialty amines) | BASF (performance materials)
Product Description:
EH-9 Is A 90% active, water soluble, biodegradable nonionic surfactant with low odor used in applications such as paints and coatings, pulp and paper, agrochemicals, hard surface cleaners, high performance cleaners, and textiles; offers superior wetting and excellent oily soil removal properties, rapid dissolution, no gel range and good rinseability. It can also be used for oil drilling and production additives Technical Parameters:
| Cloud Point | 64 |
| HLB2 | |
| | NA |
| Pour Point3 | 16°C |
| | Colorless to slightly yellow, clear to slightly hazy |
| | |
| Viscosity at 40°C (104°F) | 50–52 cSt |
| | 1.0069 g/mL |
| | 288 (550) °C (°F) |
Applications:
Hard surface cleaners
High performance cleaners
Concentrates
Paints and coatings
Pulp and paper
Textile
Agrochemicals
Storage and Package:
5-35℃with sealing 12 months, other information to MSDS. 200kg/drum
