Filler and Isolation

Filler and Isolation

Newcean closed cell crosslinked polyethylene foam can be employed as a back-up filler. And for use with polysulphide and other synthetic sealants. In general, the foam has a wide range of building uses including roof lights, window frames and interior partitioning. As well as, the foam can be accurately die cut for effective wall and roof cladding and for use as an eaves filler.

The soft, closed cell foam shows excellent recovery from compression. And thus provides effective sealing in both draught excluding and waterproofing applications. Long, maintenance free life is assured by the durability of Newcean foams.

Products Advantages

  • Light weight
  • Non toxic
  • High temperature resistant
  • Low water absorption
  • Thermal insulation improvement
  • Acoustic absorption
  • No condensation, no bacteria
  • Odorless material, no smell, no fogging
  • Easy production process, thermoforming and cutting
  • High flexibility, good restoring behavior
  • Easy prototyping, cost-efficient prototype tools and fast prototype production

Products Specification

Material: XLPE, IXPE Foam
Density: 28~33 kg/m³
Thickness: 10mm


Units Test Method Values
Density – Metric Units kg/m3 GB/T 6343-2009 26±3 30±3
Tensile Strength-L Mpa≥ GB/T 6344-2008 0.2 0.25
Tensile Strength-W Mpa≥ GB/T 6344-2008 0.1 0.2
Tear Strength-L Ncm≥ GB/T 1130-2009 8 10
Tear Strength-W Ncm≥ GB/T 1130-2009 6 7
Elongation-L %≥ GB/T 6344-2008 60 80
Elongation-W %≥ GB/T 6344-2008 80 100
Compression Strength 25%Mpa≥ GB/T 8813-2008 0.025 0.03
Thermal Conductivity w∕m•k≤ GB/T 3399-1982 0.036 0.038
Water Absorption %≤ GB/T 8810-2005 8