Emulsions

Asphalt Pavement Modifier (ROADEX®)

Characteristics

ROADEX

Polymer modified asphalt PMA-I. Improving wear resistance and less slipping

ROADEX U-II
  • Polymer modified asphalt PMA-II. Improving liquidity resistance.
  • Also can use as Polymer modified asphalt PMA-I.
ROADEX HS

Drainage paving application(PMA-H). It is suitable for porous asphalt pavement.

ROADEX KIII
  • Tack coat. Improving binder ability when added to Asphalt emulsion.
  • Cationic latex

Properties and Polymer Type

Grade Name Typical Properties Polymer
Type
Total Solid Content
(%)
pH BF viscosity*1
(mPa・s)
Tg
(℃)
Particle size
nm
Surface Tension
(mN/m)
Toluene GELt
(%)
10% weight reduction temperature*2
(℃)
ROADEX 50 10.5 120 -50 60 35 55 404 -
ROADEX
U-II
50 10 50 -50 93 39 - 399 Carboxylated
ROADEX
HS
50 9.9 1,000 -55 2,000 45 - 404 -
ROADEX
KIII
48 10.5 35 -45 - - - - Cationic latex
  1. *1 Measurement condition :60rpm
  2. *2 By thermogravimetric analysis under nitrogen
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