- Country of manufactureRussia
Polietilenpoliamin (PEPA) is applied as hardeners of epoxies, in production of ion exchange resins, additives, and also in other purposes.
Compound of pitch with hardener has to is made at temperature not below than +20 °C. The gel time makes, approximately - 1,5 hours, and time of through cure - 24 hours.
We ask to consider that at production of epoksidy floors time of through cure depending on the area of floor, ambient temperature, proportion of components, and other factors, can make about a month. At large number of hardener time of hardening decreases, but the probability of crackling of covering increases. Therefore for filling of floors we suggest to address professionals in this area.
The warranty period of storage of epoxy makes - 1,5 years, and hardener - 2 years.
It is forbidden to mix large amount of pitch with hardener without use of special devices for mixing in order to avoid boiling up at once.
At production of products it is recommended to do of fibreglass for each consignment of pitch and hardener testing sample.
To use in the rooms equipped with flowing exhaust ventilation, to apply means of individual protection, to store in densely closed container in the dark place at ambient temperature from 15 to 40 °C.