China wholesale Thermocol Eps Material - 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 support our purchasers with ideal premium quality products and substantial level company. Becoming the specialist manufacturer in this sector, we've acquired rich practical working experience in producing and managing for China wholesale Thermocol Eps Material - Expandable Polystyrene With Graphite EPS bead – Sungraf , The product will supply to all over the world, such as: Hungary, Peru, Iraq, Our products are very popular in the word, like South American, Africa, Asia and so on. Companies to create high quality products as the goal, and strive to deliver customers with high quality solutions, present high-quality after-sales service and technical support, and customer mutual benefit, create a better career and future!
By Elsie from Berlin - 2018.09.08 17:09
A good manufacturers, we have cooperated twice, good quality and good service attitude.
By James Brown from Oman - 2018.06.30 17:29