Greenworld s.à.r.l

Producer of “GREENSEAL” Additives for bituminous applications.

GREENSEAL compound of > 99 % fatty acids and their esters are essentially consisted with following radicals :
R-COOH : quantifyed by the acid value ( IA) ,parametrizing the molecular mass of carboxyl-acids with aliphatic chains,
R-C = C- R : quantifyed by the iodine value ( II) , parametrizing the unsaturated corresponding with double carbon bounds,
R-COOR : quantifyed by saponification value (IS) ,parametrizing the saponification of the esterified fatty acids,
all of them have a particular affinity with the asphaltenes and maltene molecules of bitumen.

In the following table we obtain for all the «GREENSEAL» a reactivity index = IRe ( denominated in ppm) by summing their IA,IS & II.
IRe means the total reactivity power of their molecules with those of the «asphaltenes and maltenes» of bituminous binders.
Their molecules gives the thumb up to the chemical and mechanical properties of bitumen allowing to choose and optimize bitumen road applications.

Greenseal

Applications and uses

IA
mgKOH/g

II
gI2/100g

IS
mgKOH/g

IRe
ppm

AR

  • – low temperature recycling asphalt confection >120°C – adhesive dope

70

135  

 130  

1550000 

BT

  • – confection of low temperature asphalt >105°C
  • – manoeuvrability dope for asphalt > 70°C

30 

125  

120  

1400000 

E

  • – improving quality of paraffinic bitumen
  • – pro & pré-émulsive agent
  • – fluxing properties – non volatile

75 

135 

120 

2052000 

 

What are you looking for to improve your bitumen and their applications ?

Greenseal AR

  1. better bitumen adhesivity and asphalt cohesion

  2. fluxing binder for repaved and recycled asphalt

  3. Recycling of > 60 % repaved asphalt  by restoring and improving their binders

  4. confection of low temperature recycled asphalt > 250°F (125 °C)

  5. multi-recycling of repaved asphalt

  6. 15 % of fuel decrease

  7. decreasing aging and cracking of recycled asphalt

  8. Negative Carbon feed print values

Greenseal BT

  1. higher wetting and dispersion of the binders

    asphalt working up to 160°F / 70°

  2. low temperature asphalt confection at
    < 220°F/105°C ( earlier opening to trafic)
     mechanical characteristics

  3.  till 8 % decrease of binder use

  4. « blue smoke » disappearance

  5. > 35 % fuel decrease

  6. less CO2, CO, SO2 and NOX emissions

  7. less aging and cracking of asphalt

  8. higher longevity of roads

  9. Negative Carbon feed print values 

Greenseal E

  1.  Improving quality of paraffinic bitumen
    pre & proemulsive agent which is  directly added to the bitumen

  2. increase of acid- , saponification- and iodine values

  3. Insoluble in water, must be added directly to the bitumen

  4. higher visco-elasticity ,increase of tensio-active property

  5. Fluxing properties, non volatile >300°C
    increase adhesivity

  6. modifies association degree « asphaltene – maltene »

  7. Negative Carbon feed print values

Technical Datas

Technical Datas

Technical Datas

Commun caracteristics of GREENSEAL

liquid at ambient temperature
high flashpoint ± 375°F
non volatibel
fluxing properties
thermostability ± 390°F
not toxic, not dangerous no ADR-label required
polyacting
compatible with and soluble in all bitumen
substances « REACH » registrated