OEM/ODM Supplier Fast Mould Change Eps Machine - EPS Styrofoam Raw Material For Polystyrene – WELLEPS
OEM/ODM Supplier Fast Mould Change Eps Machine - 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:
Innovation, excellent and reliability are the core values of our company. These principles today much more than ever form the basis of our success as an internationally active mid-size business for OEM/ODM Supplier Fast Mould Change Eps Machine - EPS Styrofoam Raw Material For Polystyrene – WELLEPS , The product will supply to all over the world, such as: Malaysia, kazakhstan, Florida, Due to our dedication, our products are well known throughout the world and our export volume continuously grows every year. We will continue to strive for excellence by providing high quality products that will exceed the expectation of our customers.
Wide range, good quality, reasonable prices and good service, advanced equipment, excellent talents and continuously strengthened technology forces,a nice business partner.
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