We focus on epoxy curing products

Creating unlimited value for customers

Product Center

Epoxy Flooring
HF 502-3 Modified aromatic amine curing agent

Product application

HF 502-7 epoxy resin curing agent is a type of aromatic amine modified primer curing agent. This product has the advantages of low viscosity, low odor, and no volatilization. The formed cured paint film has good surface effect, high hardness, and high glossiness.


Product performance

  • Low odor, 

  • Moderate operating time,

  • Good sandability , 

  • Good low-temperature curing effect ,

  • Can be used for hanging colored mortar layers.




Product parameters

Appearance;Yellow brown transparent liquid
Amine value(mgKOH/g)290-300
Viscosity25℃(mPas)300-400
Active hydrogen equivalent 98
Proportioning rate with 128 (epoxide equivalent 190)100:50


Transportation and storage

  • During transportation, it should be protected from rain and sun to prevent packaging damage and moisture;

  • Store in cool and dry conditions, away from sources of fire, strong acids, strong alkalis, and strong oxidants;

  • Sealed and packaged for 1 year from the date of production.


* 1. The above test data are all laboratory data at 25 ℃

* 2. The typical data is obtained from standardized experimental data and represents the general performance of the product. Therefore, it is only for the buyer's reference and not intended as final data.

Sample Application

Highfar National Service Hotline

020-8251 3929
Follow Us:
  • Douyin
    DouyinICON
  • Wechat
    WechatICON
  • WeiboICON
  • FacebookICON
  • TwitterICON