PES roofing

Copolymer for PES roofing delivers outstanding stiffness, durability and thermo-stability

Synthomer’s Litex self-cross-linking styrene butadiene copolymer for PES roofing provides excellent stiffness and thermo-stability up to 200°C. Litex perfectly complements a wide range of resins to ensure durable and reliable reinforcement, allowing the fixation of staple-, fibre- and spun-melt PES non-wovens. Its chemical self-cross-linking properties in combination with the tailor-made monomer composition guarantee excellent mechanical performance in the final PES fleece reinforcement to deliver long-lasting roof insulation. Moreover, you can rely on outstanding performance, regardless of how the bitumen subsequently applied to the finished roof insulation is modified. In addition, the low-odour and low-emissions profile of Litex offer superior environmental performance.

  • High heat resistance accommodates the bituminous laminating process.
  • Excellent stiffness.
  • Low shrink in machine- and cross-direction underweight charge.
  • Good miscibility with a wide range of resin types.
  • Excellent starch compatibility.
  • Outstanding durability.
  • Environmentally responsible.

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Tradename Chemistry Description
LITEX™ SBV 600 XSBR LITEX SBV 600 is an aqueous emulsion of a self-crosslinking copolymer of butadiene and styrene.

Discover how Synthomer’s coatings can help improve your PES roofing

Contact our technical specialists for a no-obligation discussion of how Synthomer’s binders can help improve your PES roofing. 

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