Hot sale ! Expandable Polystyrene Virgin EPS , Plastic Raw Material EPS granule
P.S. (Expandable Poly Styrene) is a lightweight, rigid, plastic foam insulation material produced from solid particles of polystyrene. Expansion is achieved by virtue of small amounts of gas dissolved into the polystyrene base material during production. The gas expands under the action of heat, applied as steam, to form perfectly closed cells of EPS. These cells occupy approximately 40 times the volume of the original polystyrene bead. The EPS beads are then molded into appropriate forms suited to their application. Products made from foamed polystyrene are nearly ubiquitous, for example packing materials, insulation, and foam drink cups
Feature:
1,EPS(Expandable Polystyrene) ,White Polystyrene powder,EPS Resin
2,good preserving character
3,free sample and competitive price
4.Good flame-retardant, good frothing good preserving, good binding and low heat-conducting rate.Oxygen index over 30 (testing after 7-14 days flowing)
EPS Fire Retardant grade is used for production EPS blocks, insulation construction material.
| specification |
Diameter of granularity(mm) |
times |
| E material |
P material |
B material |
F material |
|
| 103 |
1.2-1.6 |
80-95 |
110-115 |
70-85 |
70-85 |
|
| 104 |
0.8-1.2 |
70-85 |
100-115 |
65-80 |
65-80 |
|
| 105 |
0.6-0.9 |
65-80 |
100-115 |
60-75 |
60-75 |
|
| 106 |
0.4-0.7 |
55-70 |
75-90 |
50-65 |
50-65 |
|
| Name of indexecification |
Commest charges |
Fire resistant charges |
| Content of foaming agent |
≤ 6.8% |
≤ 6.8% |
| Residual phenethylene |
≤ 0.6% |
≤ 0.2% |
| Water content |
≤ 1.0% |
≤ 1.8% |
| Sieving rate of granule |
≥ 90% |
≥ 90% |
| Limit oxygen index |
/ |
≥ 30 |
Packaging:
25kg/paper bag, 680bags, 17Tons/20ft Container;
850kg/ bulk bag, 20bags, 17Tons/20ft Container
Application:
This Flame retardant grade EPS can be used as building-materials, materials for heat preservation, thermal insulation and for packing precision instruments.
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