E-423 Two-Component Waterproof Polyurethane

  • Excellent elasticity

  • Anti-vibration is not easy to be brittle and damaged

E-423two-component-waterproof-Polyurethane-001

Feature

  • It is suitable for waterproofing of buildings such as roofs, walkways, flower beds, underground outdoor walls, and airport taxiway caulking.

Specifications

E-423 Two-component waterproof Polyurethane
Item number Appearance Viscosity cps/25℃ Specific density Expiration period (months) Applicable time Drying time (hours)
SP-23A
SP-23B
Viscous liquid
Transparent to light yellow
7000±3000
8000±5000
1.35±0.1 12
6
30~60 6~12
Physical property(According to CNC 6986、6988 standard)
Specific density Hardness SHORE A Tensile strength (kgf/c㎡) Peeling strength (kfg/cm) Elongation (%)
1.35±0.1 40±10 >8 >6 >300
Aging test(70℃168 hours)
Hardness SHORE A Tensile strength (kgf/c㎡) Peeling strength (kfg/cm) Elongation (%)
Change in hardness value before aging test±5 >8 6> 300>

 

  • *Package: A:20kg; B:10kg