TeraStab Polymer Modified Bitumen (PmB) Stabilizer

TeraStab Polymer Modified Bitumen (PmB) Stabilizer

SBS and bitumen are mixed homogeneously to obtain polymer modified bitumen (PmB). However, this mixture is a physical blend and does not create a chemical bond between SBS and bitumen.

TeraStab:

• Forms a chemical bond between bitumen and SBS
• Prevents separation
• Increases storage and transportation stability
• Raises the softening point, ensuring a more homogeneous PmB is produced

It is applied at approximately 0.1% by weight of the bitumen.