China Gold Supplier for Pultruded Frp Composites - Hardener 2251 – Huabin
China Gold Supplier for Pultruded Frp Composites - Hardener 2251 – Huabin Detail:
Product Profile
Hardener 2251 is designed for epoxy resin and it is for heating operation under low temperature.
Technical indicator
|
Technical index |
Data |
|
Viscosity (25℃) |
50-100 |
|
Proportion (25℃) |
0.95 |
|
Amine value (mgKOH/g) |
300 |
|
Active hydrogen equivalent |
87 |
|
Gelation time (25℃/100g)minutes |
75 |
|
Film hardening time (25℃) hours |
6 |
|
Complete hardening time (70/25℃) hours |
18 |
Advantage
■ Low viscosity
■ High glossy
■ Long operation time
■ High mechanical strength
Mechanical property
| Mechanical property | Curing process | |
| Tensile strength | 60.5Mpa | 8hours fully cured at 50-60℃ |
| Bending strength | 96.6Mpa | 5hours fully cured at 70-80℃ |
| Bending failure load | 272N | |
| Tensile failure load | 2702N | |
Product Application
Epoxy floor artesian plane coating/casting material
FRP water softening tank production(winding technology)
Product detail pictures:
Related Product Guide:
We believe in: Innovation is our soul and spirit. Quality is our life. Shopper need is our God for China Gold Supplier for Pultruded Frp Composites - Hardener 2251 – Huabin, The product will supply to all over the world, such as: Yemen, Netherlands, Afghanistan, With the first-class products, excellent service, fast delivery and the best price, we have won highly praise foreign customers'. Our products have been exported to Africa, the Middle East, Southeast Asia and other regions.
By Renee from US - 2018.09.21 11:44
Sales manager is very enthusiastic and professional, gave us a great concessions and product quality is very good,thank you very much!
By Daphne from Angola - 2017.08.18 18:38
