kianco cutback bitumen product

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Kianco Cutback Bitumen Product

>> Category:

Cutback Grade Bitumen

>> Product Code:

KMCBN-CTB-MC30 * MC70 * MC3000 >> RC30 * RC70 * RC250 * RC800 * RC3000

>> Description:

Cutback Bitumen ( Liquid Bitumen ) consist of bitumen that has been diluted in solvent (cutter or flux) to make it more fluid for application. The fluidity of cutback bitumen (or cutbacks as they are known) depends on the degree of hardness of the bitumen and the proportion of diluents. Cutbacks are classified according to the time it takes for them to cure, or become solid due to the evaporation of the diluents.

>> Applications:

Cutback bitumen Classifications are rapid curing (RC), medium curing (MC) or slow curing (SC).

A cutback varies in behavior according to the type of cutter or flux used as the diluents with white spirit commonly used for RC grades, kerosene for MC and diesel for SC.

Grade	Curing Speed	Viscosity	Penetration of Residue
MC 30	Medium	30-60	120- 150
MC 70	Medium	70-140	120 -150
MC 250	Medium	250- 500	120 -150
MC 800	Medium	800- 1600	120- 150
MC 3000	Medium	3000- 6000	120- 150
RC 70	Rapid	70-140	80- 120
RC 250	Rapid	250-500	80- 120
RC 800	Rapid	800- 1600	80- 120
RC 3000	Rapid	3000- 6000	80- 120

* Kinematic Viscosity at 140 deg F ( 60 deg C), in Centistokes , Penetration of Residue at 77 deg F (25 deg C) , 100 grams, 5 seconds.

Medium Curing Cutback Bitumen
>> Specification:
Property	Range			Standard
	Bitumen MC 30	Bitumen MC 70	Bitumen MC 3000	ASTM / AASHTO
Kinematic 1 viscosity @ 60°C,e St	30/60	70/140	3000/50000	ASTM D1270 /AASHTOT201
Flash Point ( Tag Open- Cup), ° C	38	38	36	ASTM D1310 / AASHTO T79
Distillation Test°@360 °C	-	-	-	-
Residue from distillation to 360 °C, Percent volume by different	50%	55%	80%	ASTM D402 / AASHTO T55
Test on residue from distillation	-	-	-	-
Viscosity at 60° C	300-1200	300-1200	300-1200	ASTM D2170 /AASHTOT201
Penetration at 25 ° C, 100g, 5 Sec	120/150	120/150	120/150	ASTM D5 / AASHTO T49
Ductility 3 at 25 ° C	>100	>100	>100	ASTM D113 / AASHTO T51
Solubility in trichloroethylene	99.00%	99.00%	99.00%	ASTM D2402 / AAHTO T44
Water, Percent Volume	0.20%	0.20%	0.20%	ASTM D95 / AASHTO T55


Rapid Curing Cutback Bitumen
>> Specification:
Property	Grade										Standard
	RC-30		RC-70		RC-250		RC-800		RC-3000		Method
	Min	Max	Min	Max	Min	Max	Min	Max	Min	Max
Flash point (open tag) deg. C	-	-	-	-	-	27	-	27	-	27	ASTM D3143
Kinematic Viscosity at 60decC (mm 2/3)	30	60	70	140	250	500	800	1600	3000	6000	ASTM D2170
Distillate to 360 deg. C											ASTM 402
to 190 deg. C	15	-	10	-	-	-	-	-	-	-
to 225 deg. C	55	-	50	-	35	-	15	-	-	-
to 260 deg. C	75	-	70	-	60	-	45	-	25	-
to 315 deg. C	90	-	85	-	80	-	75	-	70	-
Residue from Distillation	50	-	55	-	65	-	75	-	80	-	-
to360deg C, Volume % by difference test on residue from distillation	-	-	-	-	-	-	-	-	-	-	-
Penetration @25deg C,100g 5s, (0.1 mm)	80	120	80	120	80	120	80	120	80	120	ASTM D5
Ductility@25deg. C	100	-	100	-	100	-	100	-	100	-	ASTM D113
Solubility in trichloroethylene	99	-	99	-	99	-	99	-	99	-	ASTM D2042
Water by volume	-	0.2	-	0.2	-	0.2	-	0.2	-	0.2	ASTM D95

Packing
Standard Exportable Packing in 200 Kg Reconditioned Drums. Palletizing is required for Cutback Bitumen & Emulsions -200kg drums shall be secured as 4 drums per pallet

Steel Drum Sizes
Drum Size      200 kg Drum
Height             980mm
Diameter         520 – 550mm
Thickness      0.6 – 0.8mm

Packing	Weight per 20 Foot Container
200 Kg	Metric Ton	Per Drum	No of Drums
Net Weight-Palletized	16.00 Mt (+/- 3%)	200kgs (+/- 3kgs)	80
Gross Weight-Palletized	17.40 Mt (+/- 3%)	215kgs (+/- 3kgs)	20

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