Discount wholesale Isopor Mold - EPS Styrofoam Raw Material For Polystyrene – WELLEPS
Discount wholesale Isopor Mold - 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:
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Our crew through skilled training. Skilled skilled knowledge, strong sense of company, to meet the company wants of customers for Discount wholesale Isopor Mold - EPS Styrofoam Raw Material For Polystyrene – WELLEPS , The product will supply to all over the world, such as: Hamburg, India, Sri Lanka, It is our customers' satisfaction over our products and services that always inspires us to do better in this business. We build mutually beneficial relationship with our clients by giving them large selection of premium car parts at marked down prices. We offer wholesale prices on all our quality parts so you are guaranteed greater savings.
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