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sunpor® 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 nameValueUnit of measurementTest method
Density Range15 - 25kg/m3-
Granulate GeometryBead-shaped granulate--
Typical Granulate Diameter (min. 95% by weight)0.6 - 1.1mm-
Pentane Content (at the time of packaging)min. 5.7%-
Water Content (at the time of packaging)max. 0.4%-
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