Evoflex CA from Ingevity

Evoflex CA additives are designed to improve the contribution yield of binder from recycled materials.

• Evoflex CA additives also function as rejuvenators and offset the potential negative impact of increasing the use of highly oxidized materials
• Greater amounts of reclaimed products can be added while product maintains flexibility and low temperature crack resistance
• Facilitate blending of virgin and oxidized asphalts
• Improve low temperature mix performance
• Maintain the intermediate temperature of the original binder grade
• Reduce the need to alter binder grades when using recycled materials