High Quality Graphite Eps Raw Materials - Expandable Polystyrene With Graphite EPS bead – Sungraf Detail:
Products Details
HFC eps is composed of small black beads of polystyrene (EPS) containing blowing agent, which makes it expandable.Leasty chemical produces this unique material, which is processed by foam manufacturers into insulating materials for a wide range of different applications.
HFC eps is the innovative enhancement of the insulation classic eps and has already been a strong brand since 2012, offering all the benefits of the original:
Main parameters Between graphite and common fire retardant eps
Comparison |
Grade graphite (HFC) |
White fire retardant (F) |
Fire rating |
B1 |
B2 |
Application | Wall Insulation, Sound
Insulation, Fireproof |
Wall Insulation, Refrigeration
Storage |
Density (g/l) |
14-35 |
12-30 |
Coefficient of thermal
conductivity w/(m.k) |
≤0.032 | ≤0.041 |
Compressive strength (mpa) |
≥0.10 |
≥0.06 |
Water absorption |
≤2% |
≤2% |
Oxygen Index |
≥30 |
≥30 |
HFC better performance in thermal conductivity
Vastly improved insulating effects can be achieved with HFC, particularly with very low bulk densities. The diagram shows that HFC insulating materials with a bulk density of 15 kg/m³ for example achieve a thermal conductivity of 0.032 W/(m·K). In normal EPS with the same bulk density, the thermal conductivity is 0.037 W/(m·K).
Product specification sheet
Spec. | Diam. Range (mm) | Times | Density (g/L) | BlowingAgent (%) | Moisture (%) | OxygenIndex. (%) |
HFC-301 |
1.00-1.60 |
55-70 |
14-18 |
5.5-6.8 | ≤2% | ≥30 |
HFC-302 |
0.85-1.25 |
50-60 |
16-20 |
|||
HFC-303 |
0.70-0.90 |
40-55 |
18-25 |
|||
HFC-401 |
0.50-0.80 |
35-45 |
22-30 |
|||
HFC-501 |
0.40-0.60 |
30-40 |
25-35 |
Product pictures
APPLICATION
HFC eps is with excellent flame retardancy, easy processing without dust and non-harmful to the skin,besides ,it alsocould rech the same insulation effect with thicker board than conventional eps, decreasing the cost sharply, moreover,it can extend the lifespan of the building.
Product detail pictures:
Related Product Guide:
We retain improving upon and perfecting our items and repair. At the same time, we perform actively to do research and progress for High Quality Graphite Eps Raw Materials - Expandable Polystyrene With Graphite EPS bead – Sungraf , The product will supply to all over the world, such as: Zimbabwe, Jakarta, South Korea, We are sticking to excellent quality, competitive price and punctual delivery and better service, and sincerely hope to establish long-term good relationships and cooperation with our new and old business partners from all over the world. Sincerely welcome you to join us.
By Jean Ascher from Sweden - 2018.12.25 12:43
It is really lucky to meet such a good supplier, this is our satisfied cooperation, I think we will work again!
By Martha from San Francisco - 2018.09.16 11:31