Sunporsunpor® A355
sunpor® A355 is expandable polystyrene granulate (EPS) which can be processed into rigid foam boards and contour moldings.
Brand:
- sunpor
Polymer Name:
- Expanded Polystyrene (EPS)
Additives Included:
- Anti-Static Agent, Flame Retardant
- Anti-Static Agent
- Flame Retardant
Processing Methods:
- Foam Injection Molding, Injection Molding
Markets:
- Building & Construction
Shipping:
- Polymeric beads, expandable
PACKAGING:
- sunpor® A355 is shipped in octabins (height max. 192 cm) on wooden pallets (114 x 114 cm) containing 1,150 kg net of material.
Flame Rating:
- DIN 4102 B1
Technology:
- Plastics
Certification:
- Certified to DIN 4102/B1 and EN 13501-1 class E.
Physical Form:
- Granules
- Solid
Chemical Family:
- Styrenics
Material Features:
- Excellent Mechanical Strength
- Low Density
- Shock Absorbent
- Static-Dissipative
Safety Instruction:
- Flammable pentane-air mixtures may be generated during storage and processing of sunpor® A355. For this reason, adequate ventilation must be ensured (LEL pentane 1.3 % by volume). The blowing agent pentane escapes relatively slowly from EPS foam blocks. Thus, when cutting recently molded blocks, the formation of a flammable pentane-air mixture has to be anticipated. In addition, all conceivable sources of ignition must be kept away, and the build-up of electric charges has to be prevented.
Plastics and Elastomers End Uses:
- Foamed Insulation Board
Plastics and Elastomers Functions:
- Resin
Plastics and Elastomers Processing Methods:
- Foam Injection Molding
- Injection Molding
Applications
Building & Construction — Building Envelope & Roofing
- EIFS & Insulation
- Other Building Envelope & Roofing Applications
- Waterproofing & Weatherproofing
Product Families
Plastics — Basic Thermoplastics
- Styrenics
| Characteristic name | Value | Unit of measurement | Test method |
| Density Range | 15 - 25 | kg/m3 | - |
| Granulate Geometry | Bead-shaped granulate | - | - |
| Typical Granulate Diameter (min. 95% by weight) | 0.6 - 1.1 | mm | - |
| Pentane Content (at the time of packaging) | min. 5.7 | % | - |
| Water Content (at the time of packaging) | max. 0.4 | % | - |
