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Durolight® S2


Durolight® is a new developed insulating composite material especially designed to meet the thermal and mechanical requirements of load bearing supports. Durolight® is manufactured from a special formulation of selected synthetic resins in combination with high-strength glass reinforcements.

cream, similar RAL 9001


  • Low thermal conductivity and high mechanical strength
  • Glass-reinforced thermoset SMC high-pressure laminate developed for applications at cryogenic temperatures

Application Examples

Insulating load bearing pipe supports

Durolight®, a fibre reinforced insulating composite was designed and developed to meet the thermal and mechanical requirements of load bearing supports in LNG applications. The very low thermal conductivity and ability of this material to operate in environments with temperatures from 196 °C to +200 °C (-320 °F to 392 °F) make it an excellent choice for insulation of pipelines and also for use as thermal breaks within the Oil & Gas industry. Durolight® is naturally flame retardant & halogen free, resistant to weathering, abrasion and wear. With these exceptional properties having led to Durolight® being approved by such companies as Bechtel Corp, Linde AG and Tractebel S.A./N.V.


No stock item (MOQ)
343637Durolight® S2 pressed sheet sheet 2.380 x 1.160 x 74,42 (-2,36/+3,35) mm 2,380 mm 1,160 mm 74.42 mm
No stock item (MOQ)
345686Durolight® S2 pressed sheet sheet 2.380 x 1.160 x 49,8 (-1,91/+2,6) mm 2,380 mm 1,160 mm 49.8 mm
No stock item (MOQ)
360891Durolight® S2 pressed sheet sheet 2.380 x 1.160 x 50,8 (+/-2) mm 2,380 mm 1,160 mm 50.8 mm
No stock item (MOQ)
361347Durolight® S2 pressed sheet sheet 2.380 x 1.160 x 25,4 (+/-1,4) mm 2,380 mm 1,160 mm 25.4 mm
No stock item (MOQ)
383105Durolight® S2 pressed sheet sheet 2.380 x 1.160 x 45 (-0/+3) mm 2,380 mm 1,160 mm 45 mm
No stock item (MOQ)
415949Durolight® S2 pressed sheet sheet 2.460 x 1.140 x 24,16 (+/-1,4) mm 2,460 mm 1,140 mm 24.16 mm
No stock item (MOQ)
417951Durolight® S2 pressed sheet sheet 1.730 x 1.160 x 25,4 (+/-1,4) mm 1,730 mm 1,160 mm 25.4 mm
No stock item (MOQ)
369314Durolight® S2 white pressed sheet sheet cream, similar RAL 90012.380 x 1.160 x 60 (+/-0,2) mm 2,380 mm 1,160 mm 60 mm

Technical Specifications Durolight® S2

Test MethodUnitGuideline Value
DensityISO 1183g / cm31,95
Flexural strength 1) 0°CISO 178MPa350
Flexural strength 1) +50°CISO 178MPa300
Flexural strength 1) +100°CISO 178MPa200
Flexural strength 1) +150°CISO 178MPa110
Flexural strength 1) -50°CISO 178MPa450
Flexural strength 1) -150°CISO 178MPa600 2)
Flexural strength 1) -196°CISO 178MPa700 2)
Flexural strength 1) -100°CISO 178MPa510
Modulus of elasticity in flexion 1) 0°CISO 178MPa18000
Compressive strength 0°CISO 604MPa450
Compressive strength +50°CISO 604MPa400
Compressive strength +100°CISO 604MPa250
Compressive strength +150°CISO 604MPa180
Compressive strength -50°CISO 604MPa550
Compressive strength -100°CISO 604MPa650
Compressive strength -150°CISO 604MPa750 2)
Compressive strength -196°CISO 604MPa850 2)
Tensile strength II RTISO 527MPa180
Impact strength (Charpy) RTISO 179kJ / m2200
Shear strength II RTDIN EN 60893MPa25
Test MethodUnitGuideline Value
Thermal conductivity RTW / (m * K) 0,38 2)3)
Thermal conductivity -50°CW / (m * K) 0,35 2)3)
Thermal conductivity -196W / (m * K) 0,27 2)3)
Test MethodUnitGuideline Value
Water absorption (method 1)ISO 62% 0,2


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