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Graphite EPS Raw Material

Graphite EPS Raw Material

Expandable graphite polystyrene has been widely used in many fields due to its excellent and lasting thermal insulation, unique buffer shock resistance, aging resistance and water resistance.
Product Details

Hangzhou Epsole Machinery Co., Ltd. is one of the most reliable manufacturers and suppliers of graphite eps raw material in China. We warmly welcome you to buy high quality graphite eps raw material for sale here from our factory. Good service and reasonable price are available.

 

Graphite EPS raw material good quality

Let me introduce to you our other factory ----JIATAI brand, which produce extrusion method graphite material, it is produce by extrusion method.

The graphite material is good quality, and our local foam factories like to order from them too.

There are two production methods for graphite EPS: Suspension method and Extrusion method.
The suspension method, which is mainly a traditional process and belongs to chemical synthesis. However, due to the inhibitory effect of graphite on the polymerization of styrene, the amount of graphite added is very limited. Target of thermal conductivity.

About the graphite EPS extrusion method, this process uses polystyrene as the raw material, high-temperature hot melt to form the graphite EPS of the extrusion method, the process cost is high, and the biggest advantage is that the amount of graphite added can be relatively large. The foam particles are more uniform, not easy to crack, and have a low thermal conductivity.                                                                                                             

Graphite material(1)(1)                                                                                                                                                                                   

Features of graphite polystyrene board

1. The graphite polystyrene board has good fire resistance, and the combustion performance can reach the new standard flame retardant B1 level;

2. Stronger thermal insulation ability, thermal conductivity ≤0.033, thermal insulation ability is 30% higher than ordinary EPS, which can improve energy efficiency and reduce carbon dioxide emissions.

3. Good thermal insulation effect, its tissue contains special graphite particles, which can reflect heat radiation like a mirror.

 

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