One of Hottest for Epp Car Liner Making Tool - EPS Styrofoam Raw Material For Polystyrene – WELLEPS
One of Hottest for Epp Car Liner Making Tool - EPS Styrofoam Raw Material For Polystyrene – WELLEPS Detail:
Description of eps raw material
Expanded Polystyrene (EPS) is a light polymer. It is a foamed plastic which is added with a foaming agent by using a polystyrene resin and softened at the same time to generate a gas to form a hard closed cell structure. The uniformly closed cavity structure makes the EPS have small water absorption and good heat preservation. , light weight and high mechanical strength Products made from foamed polystyrene are nearly ubiquitous, for example packing materials, insulation, and foam drink cups.
Classification of raw materials

Technical Data of eps raw material
High Expansion Grade
| Specification | P301 | P302 | P303 | P401 | P501 | |
| Beads Size mm | 1.00-1.60 | 0.85-1.25 | 0.70-0.90 | 0.50-0.80 | 0.40-0.60 | |
| Vol.Cont % | 7.81 | 7.66 | 7.39 | 7.09 | 6.82 | |
| H2O % | 0.45 | 0.57 | 0.38 | 0.51 | 0.37 | |
| Avg.size mm | 1.25 | 1.01 | 0.81 | 0.63 | 0.53 | |
| Sieving ≥ 95% | 98 | 100 | 100 | 100 | 99.8 | |
| Result(g/l) | 12.5 | 13.5 | 14.33 | 18.67 | 20.2 | |
| Density | Max(I) | 11 | 13.11 | 14.5 | 18.67 | 20.2 |
| (g/l) | ||||||
| Range | Mix(I) | 12.5 | 14.28 | 17.67 | 20 | 25 |
| (g/l) | ||||||
Standard Grade
| Specification | F301 | F302 | F303 | F401 | |
| Beads Size mm | 1.00-1.60 | 0.85-1.25 | 0.70-0.90 | 0.50-0.80 | |
| Vol.Cont % | 6.85 | 6.8 | 6.66 | 6.27 | |
| H2O % | 0.95 | 1.12 | 1.25 | 1.26 | |
| F.M % | ≤0.10 | ≤0.10 | ≤0.10 | ≤0.10 | |
| Avg. size mm | 1.32 | 1.01 | 0.8 | 0.63 | |
| PRE-EXPENSION DENSITY | 12.0~14.0 | 14.0~16.0 | 15.0~18.0 | 18.0~25.0 | |
| Sieving ≥95% | 95 | 95 | 95 | 95 | |
| Result (g/l) | 13.67 | 15.18 | 17 | 23.22 | |
| DENSITY | Max(I) (g/l) | 12.58 | 14.58 | 16.67 | 19 |
| RANGE | Min(I) (g/l) | 14 | 16 | 18 | 24.33 |
| Oxygen Index | ≥30 | ≥30 | ≥30 | ≥30 | |
Application of eps raw material

Packing: standard exporting package

Product detail pictures:
Related Product Guide:
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We are old friends, the company's product quality has been always very good and this time the price is also very cheap.
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