Modification of waterborne anionic bitumen emulsions

  • High water resistance
  • Low-temperature flexibility
  • High solids content
  • Excellent weatherability
  • Hydraulic pressure resistance

LIPATON™ (High-solids SBR) and LIPREN™ (polychloroprene) emulsion polymers deliver high-performance solutions for bitumen modification in waterproofing applications. Compatible with a vast spectrum of bitumen, they provide water resistance and durability. Liquid applied Bitumen waterproofing products seal bridge columns, cellar walls, and foundations. It can be formulated as 1K systems (ready-to-use) or as 2K systems with cement added to the bitumen emulsion. Application by brush, roller, or spray, with viscosity adjustments as needed.

Our polymers form waterproofing membranes with low-temperature flexibility, and high tensile strength. They resist hydraulic pressure, offer elastic recovery, and deliver weatherability. Our specialised polymers are compatible with a vast spectrum of bitumen emulsions for basement and roofing applications, ensuring reliable performance in demanding environments.

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TradenameChemistryDescription
LIPATON™ SB 20W20XSBRLIPATON™ SB 20W20 is an anionic carboxylated styrene/butadiene copolymer latex.
LIPATON™ SB 2540HSSBRLIPATON™ SB 2540 is an aqueous high solids dispersion of a styrene-butadiene copolymer. The dispersion is free from solvents and plasticizers and does not contain antioxidant.
LIPATON™ SB 4070HSSBRLIPATON™ SB 4070 is an aqueous high solids dispersion of a styrene-butadiene (HSSBR) copolymer designed for anionic bitumen waterproofing and other bitumen modification applications. Flexible at low temperature and good tensile strength. Free from solvents and plasticizers, and no antioxidant.
LIPREN™ BCRLIPREN™ B is an aqueous high solids dispersion of a polymer of 2-chlorobutadiene (1.3). The dispersion contains an anionic emulsifier system and is free from film forming aids, solvents and plasticizers.
REVACRYL™ AE 3020 JASAREVACRYL™ AE 3020 JA is a finely dispersed, aqueous dispersion of an acrylic ester-styrene copolymer designed for construction applications including waterproofing and ceramic tile adhesives. REVACRYL™ AE 3020 JA contains an anionic emulsifier system and is free from film forming aids, solvents and plasticizers.