Manufacturer for Eps Mould Factory - EPS Styrofoam Raw Material For Polystyrene – WELLEPS
Manufacturer for Eps Mould Factory - 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:
We enjoy an extremely good status among our prospects for our great merchandise top quality, competitive price and the ideal service for Manufacturer for Eps Mould Factory - EPS Styrofoam Raw Material For Polystyrene – WELLEPS , The product will supply to all over the world, such as: luzern, Greece, Istanbul, We have constructed strong and long co-operation relationship with an enormous quantity of companies within this business overseas. Immediate and specialist after-sale service supplied by our consultant group has happy our buyers. Detailed Info and parameters from the merchandise will probably be sent to you for any thorough acknowledge. Free samples may be delivered and company check out to our corporation. n Portugal for negotiation is constantly welcome. Hope to get inquiries type you and construct a long-term co-operation partnership.

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

Write your message here and send it to us