Circulum® K-330p by BEWI is a recyclable, shock absorbing, expandable polystyrene (EPS) grade containing pentane (reduced amount) as a blowing agent. It is cost-effective, environment friendly and safe to use. Available in the form of spherical beads with a bulk density of about 0.6g/cm3 in 1.1 ton octabins. It does not contain any chlorofluorocarbon (CFC's) or hydro-chloro-fluoro carbon (HCFC's). It is suitable for processing by foaming by continuous machine or block molding. Recommended for light & heavy insulation board and low density applications. Also used in applications where low water uptake is required like frost insulation of building perimeter. Circulum® K-330p complies with food contact regulations.
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Circulum® K-330p properties
Physical properties
| Properties | Value & unit | Test condition | Test method |
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| Main Bead Size Distribution | 0.0 Visible After Login | Visible After Login | Visible After Login |
| Monomer Level | 0.0 Visible After Login | Visible After Login | Visible After Login |
| Pentane Content | 0.0 Visible After Login | Visible After Login | Visible After Login |
Circulum® K-330p Processing Guidelines
Foaming Processing Guidelines
| Properties | Value & unit | Test condition | Test method |
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