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Purenit made by Puren

the smart construction material

CFS as part of its commitment to sustainable products has the exclusivity to supply this new technology to the UK market. What’s different about this product is it’s an incredible smart material and no other material offers the same combined properties in one application. More importantly it’s harmless from a biological and building ecology point of view. Purenit is resistant to ageing, rot-proof and non putrescible.

Many benefits of Purenit are:

  • To be processed as easy as wood
  • Moisture-resistant like plastics
  • Can be attached with screws, laminated, easy to glue and paste
  • Light-weight and stable
  • Free from preservatives
  • Its superior product performance convinces in difficult climatic applications

Specifications

  • Fire E (EN 13501-1), B2 (DIN 4102), BKZ 5.3 (CH)
  • Thermal conductivity of 0.070 W / (m · K), DIN EN 12667 / 0.086 W / (m · K), DIN 4108-4
  • Used in the temperature range -50 ° C to +100 ° C
  • Bulk density 550 kg / m³ (+ / - 50 kg), DIN EN 1602
  • Compressive strength ¹ 5.5 - 7.5 MPa DIN EN 826
  • ¹ flexural strength 5-7 MPa, DIN EN 12089
  • Shear strength ¹ 1 to 1.5 MPa, DIN EN 12090, E-modulus: 53.3
  • Shear strength ¹ 1 to 1.5 MPa, DIN EN 12090
  • Swelling ² 0.8%, to DIN EN 68763
  • Screw withdrawal strength ³ 650-750 N, M6 x 16 / 3500-3800 N, 6x60 wood
  • Resistance to aging and rot-proof rot
  • Chemical resistance mineral oils, acetone, methylene chloride and other solvents
  • Eesistant to dilute acids and alkalis
  • Laminating and be coated with different layers
  • High mechanical resistance
  • Suitable for use with all common adhesive systems

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purenit manufacturing cycle

purenit examples