Liquid bitumen CUTBACK

Liquid bitumen CUTBACK

Cutback bitumen

Cutback bitumen means one section or cut return back. Bitumen is liquid and when you take the hydrocarbon from the bitumen it will get soft or hard so by adding solvent to the bitumen will convert to liquid form but under special specification of condition. Sometimes you need to quickly get cure and dry the solvent should be choose accordingly. There is different grade of cutback called Slow Curing, Medium Curing and Rapid Curing.

Cutback bitumen MC 30

In many places, cutback asphalt use is restricted to patching materials for use in cold weather cutback MC-30 is medium curing (MC) cut-back asphalt consisting of penetration grade asphalt cement and diluent or cutter of medium volatility. The diluent temporarily reduces the viscosity of the asphalt cement for ease of handling and application. After application the diluent evaporates, leaving asphalt cement to perform its function Petrochemical Trade Cutback MC-30 conforms to the specifications of ASTM D2127 (Medium-Curing Asphalt) or AASHTO M82The major use for Petrochemical Trade Cutback MC-30 is in the road maintenance industry where it is used as a prime coat of the base course prior to placing of the bituminous surface course. Its purpose is to bind the granular material of the base course to the asphalt layer. Usual application is by spray using a distributor.

Properties

Min

Max

Test Method

 Kinemalic 1 viscosity at 60°C, eSt

30

60

ASTM D2170

 Flash Point (Tag Open-Cup),°C

38

-

ASTM D1310

 Distillate test 2 :

 

 

 

 Distillate, percent by Volume of total 360°C

 

 To 190°C

-

15

ASTM D402

 To 225°C

20

60

ASTM D402

 To 260°C

50

90

ASTM D402

 To 316°C

80

90

ASTM D402

 Residue from distillation to 360°C:

 

 Test on residue from distillation Penetration at 
  25°C,100g, 5 sec.

50

-

 

 Ductility 3 at 25°C, cm

120

250

ASTM D402 / ASTM D113

 Solubility in trichloroethylene, percent mass

100

-

ASTM D402 / ASTM D2024

 Water, percent volume

-

0.2

ASTM D95

 

Cutback bitumen MC 70

Cutback MC-70 is medium curing (MC) cut-back asphalt consisting of penetration grade asphalt cement and diluent or cutter of medium volatility. The diluent temporarily reduces the viscosity of the asphalt cement for ease of handling and application. After application the diluent evaporates, leaving asphalt cement to perform its function.Petrochemical Trade Cutback MC-70 conforms to the specifications of ASTM D2127 (Medium-Curing Asphalt) or AASHTO M82a) Roofing - As a waterproofing membrane and as an adhesive to stick chippings onto a flat, horizontal roof to minimize the effects of weathering from the sun.

Properties

Min

Max

Test Method

 Kinemalic 1 viscosity at 60°C, eSt

70

140

ASTM D2170

 Flash Point (Tag Open-Cup),°C

38

-

ASTM D1310

 Distillate test 2 :

 

 

 

 Distillate, percent by Volume of total 360°C

 

 To 190°C

-

15

ASTM D402

 To 225°C

20

60

ASTM D402

 To 260°C

65

90

ASTM D402

 To 316°C

55

-s

ASTM D402

 Residue from distillation to 360°C:

 

 Test on residue from distillation Penetration at 
  25°C,100g, 5 sec.

50

-

 

 Ductility 3 at 25°C, cm

120

250

ASTM D402 / ASTM D113

 Solubility in trichloroethylene, percent mass

100

-

ASTM D402 / ASTM D2024

 Water, percent volume

-

0.2

ASTM D95

 

Cutback bitumen MC 250

Properties

Min

Max

Test Method

 Kinemalic 1 viscosity at 60°C, eSt

250

500

ASTM D2170

 Flash Point (Tag Open-Cup),°C

66

-

ASTM D1310

 Distillate test 2 :

 

 

 

 Distillate, percent by Volume of total 360°C

 

 To 190°C

-

10

ASTM D402

 To 225°C

15

55

ASTM D402

 To 260°C

60

87

ASTM D402

 To 316°C

67

-

ASTM D402

 Residue from distillation to 360°C:

 

 Test on residue from distillation Penetration at 
  25°C,100g, 5 sec.

30

120

 

 Ductility 3 at 25°C, cm

120

250

ASTM D402 / ASTM D113

 Solubility in trichloroethylene, percent mass

100

-

ASTM D402 / ASTM D2024

 Water, percent volume

-

0.2

ASTM D95

 

Cutback bitumen MC 800

Cutback MC-800 is a medium curing (MC) cut-back asphalt consisting of penetration grade asphalt cement and diluent or cutter of medium volatility.
The diluent temporarily reduces the viscosity of the asphalt cement for ease of handling and application. After application the diluent evaporates, leaving asphalt cement to perform its function.
Petrochemical Trade Cutback MC-800 conforms to the specifications of ASTM D2127 (Medium-Curing Asphalt) or AASHTO M82a) Roofing - As a waterproofing membrane and as an adhesive to stick chippings onto a flat, horizontal roof to minimize the effects of weathering from the sun.
b) Damp-Proof Courses - Used as damp-proof membranes in concrete floors particularly for small repairs or where extensions are keyed-in to existing structures.

Properties

Min

Max

Test Method

 Kinemalic 1 viscosity at 60°C, eSt

800

1600

ASTM D2170

 Flash Point (Tag Open-Cup),°C

60

-

ASTM D1310

 Distillate test 2 :

 

 

 

 Distillate, percent by Volume of total 360°C

 

 To 190°C

-

15

ASTM D402

 To 225°C

20

60

ASTM D402

 To 260°C

50

90

ASTM D402

 To 316°C

80

90

ASTM D402

 Residue from distillation to 360°C:

 

 Test on residue from distillation Penetration at 
  25°C,100g, 5 sec.

50

-

 

 Ductility 3 at 25°C, cm

120

250

ASTM D402 / ASTM D113

 Solubility in trichloroethylene, percent mass

100

-

ASTM D402 / ASTM D2024

 Water, percent volume

-

0.2

ASTM D95

 

Cutback bitumen MC 3000

Properties

Min

Max

Test Method

 Kinemalic 1 viscosity at 60°C, eSt

3000

6000

ASTM D2170

 Flash Point (Tag Open-Cup),°C

66

-

ASTM D1310

 Distillate test 2 :

 

 

 

 Distillate, percent by Volume of total 360°C

 

 To 190°C

-

-

ASTM D402

 To 225°C

-

-

ASTM D402

 To 260°C

-

15

ASTM D402

 To 316°C

80

-

ASTM D402

 Residue from distillation to 360°C:

 

 Test on residue from distillation Penetration at 
  25°C,100g, 5 sec.

80

-

 

 Ductility 3 at 25°C, cm

120

250

ASTM D402 / ASTM D113

 Solubility in trichloroethylene, percent mass

100

-

ASTM D402 / ASTM D2024

 Water, percent volume

-

0.2

ASTM D95

 

Cutback bitumen RC 30

Cutback bitumen RC30 is dissolved of bitumen in solvents of kerosene. In many countries kerosene and other volatile petroleum derived products are added as a cutter or cutback agent to bitumen to reduce (or cutback) the viscosity of the bitumen. The mixture obtained may be called cutback bitumen.

The reduction in viscosity of the bitumen RC 30 aids the construction of seal coats in road pavements as the softened mixture wets the chips more easily. The cutback agent evaporates from the seal coat, the cutback agent becoming a negligible component of the seal coat a few months after application. If significant amounts of the cutback agent remain in the seal coat an unwanted long term softening effect may result.

Properties

Min

Max

Test Method

 Kinemalic 1 viscosity at 60°C, eSt

30

60

ASTM D2170

 Flash Point (Tag Open-Cup),°C

-

-

ASTM D1310

 Distillate test 2 :

 

 

 

 Distillate, percent by Volume of total 360°C

 

 To 190°C

15

-

ASTM D402

 To 225°C

55

-

ASTM D402

 To 260°C

75

-

ASTM D402

 To 316°C

90

-

ASTM D402

 Residue from distillation to 360°C:

 

 Test on residue from distillation Penetration at 
  25°C,100g, 5 sec.

80

120

 

 Ductility 3 at 25°C, cm

100

-

ASTM D402 / ASTM D113

 Solubility in trichloroethylene, percent mass

100

-

ASTM D402 / ASTM D2024

 Water, percent volume

-

0.2

ASTM D95

 

Cutback bitumen RC 70

 

Properties

Min

Max

Test Method

 Kinemalic 1 viscosity at 60°C, eSt

70

140

ASTM D2170

 Flash Point (Tag Open-Cup),°C

-

-

ASTM D1310

 Distillate test 2 :

 

 

 

 Distillate, percent by Volume of total 360°C

 

 To 190°C

10

-

ASTM D402

 To 225°C

50

-

ASTM D402

 To 260°C

70

-

ASTM D402

 To 316°C

85

-

ASTM D402

 Residue from distillation to 360°C:

 

Test on residue from distillation Penetration at 25°C,100g, 5 sec.

55

-

 

 Ductility 3 at 25°C, cm

80

120

ASTM D402 / ASTM D113

 Solubility in trichloroethylene, percent mass

100

-

ASTM D402 / ASTM D2024

 Water, percent volume

-

0.2

ASTM D95

 

Cutback bitumen RC 250

Cutback bitumen RC250 is dissolved of bitumen in solvents of kerosene. In many countries kerosene and other volatile petroleum derived products are added as a cutter or cutback agent to bitumen to reduce (or cutback) the viscosity of the bitumen. The mixture obtained may be called cutback bitumen.

Properties

Min

Max

Test Method

 Kinemalic 1 viscosity at 60°C, eSt

250

500

ASTM D2170

 Flash Point (Tag Open-Cup),°C

27

-

ASTM D1310

 Distillate test 2 :

 

 

 

 Distillate, percent by Volume of total 360°C

 

 To 190°C

-

-

ASTM D402

 To 225°C

35

-

ASTM D402

 To 260°C

60

-

ASTM D402

 To 316°C

80

-

ASTM D402

 Residue from distillation to 360°C:

 

 Test on residue from distillation Penetration at 
  25°C,100g, 5 sec.

80

120

 

 Ductility 3 at 25°C, cm

100

-

ASTM D402 / ASTM D113

 Solubility in trichloroethylene, percent mass

100

-

ASTM D402 / ASTM D2024

 Water, percent volume

-

0.2

ASTM D95

 

Cutback bitumen RC 800

Properties

Min

Max

Test Method

 Kinemalic 1 viscosity at 60°C, eSt

800

1600

ASTM D2170

 Flash Point (Tag Open-Cup),°C

66

-

ASTM D1310

 Distillate test 2 :

 

 

 

 Distillate, percent by Volume of total 360°C

 

 To 190°C

-

-

ASTM D402

 To 225°C

-

-

ASTM D402

 To 260°C

-

35

ASTM D402

 To 316°C

45

80

ASTM D402

 Residue from distillation to 360°C:

 

 Test on residue from distillation Penetration at 
  25°C,100g, 5 sec.

50

-

 

 Ductility 3 at 25°C, cm

120

250

ASTM D402 / ASTM D113

 Solubility in trichloroethylene, percent mass

100

-

ASTM D402 / ASTM D2024

 Water, percent volume

-

0.2

ASTM D95

 

Cutback bitumen SC 30

PROPERTIES

MIN

MAX

TEST METHOD

 KINEMALIC 1 VISCOSITY AT 60°C, EST

30

60

ASTM D2170

 FLASH POINT (TAG OPEN-CUP),°C

65

-

ASTM D1310

 DISTILLATE TEST 2 :

 

 

 

 DISTILLATE, PERCENT BY VOLUME OF TOTAL 360°C

 

 TO 190°C

-

-

ASTM D402

 TO 225°C

-

-

ASTM D402

 TO 260°C

-

-

ASTM D402

 TO 316°C

10

30

ASTM D402

 RESIDUE FROM DISTILLATION TO 60°C:                      250        5000

 

 TEST ON RESIDUE FROM DISTILLATION PENETRATION AT 
  25°C,100G, 5 SEC.

50

-

 

 DUCTILITY 3 AT 25°C, CM

100

-

ASTM D402 / ASTM D113

 SOLUBILITY IN TRICHLOROETHYLENE, PERCENT MASS

100

-

ASTM D402 / ASTM D2024

 WATER, PERCENT VOLUME

-

0.2

ASTM D95

 

Cutback bitumen SC 70

Properties

Min

Max

Test Method

 Kinemalic 1 viscosity at 60°C, eSt

70

140

ASTM D2170

 Flash Point (Tag Open-Cup),°C

65

-

ASTM D1310

 Distillate test 2 :

 

 

 

 Distillate, percent by Volume of total 360°C

 

 To 190°C

-

-

ASTM D402

 To 225°C

-

-

ASTM D402

 To 260°C

-

-

ASTM D402

 To 316°C

10

30

ASTM D402

 Residue from distillation to 60°C:                      400        7000

 

 Test on residue from distillation Penetration at 
  25°C,100g, 5 sec.

50

-

 

 Ductility 3 at 25°C, cm

100

-

ASTM D402 / ASTM D113

 Solubility in trichloroethylene, percent mass

100

-

ASTM D402 / ASTM D2024

 Water, percent volume

-

0.2

ASTM D95

Cutback bitumen SC 250

PROPERTIES

MIN

MAX

TEST METHOD

 KINEMALIC 1 VISCOSITY AT 60°C, EST

250

500

ASTM D2170

 FLASH POINT (TAG OPEN-CUP),°C

80

-

ASTM D1310

 DISTILLATE TEST 2 :

 

 

 

 DISTILLATE, PERCENT BY VOLUME OF TOTAL 360°C

 

 TO 190°C

-

-

ASTM D402

 TO 225°C

-

-

ASTM D402

 TO 260°C

-

-

ASTM D402

 TO 316°C

4

20

ASTM D402

 RESIDUE FROM DISTILLATION TO 60°C:                      800        10000

 

 TEST ON RESIDUE FROM DISTILLATION PENETRATION AT 
  25°C,100G, 5 SEC.

60

-

 

 DUCTILITY 3 AT 25°C, CM

100

-

ASTM D402 / ASTM D113

 SOLUBILITY IN TRICHLOROETHYLENE, PERCENT MASS

100

-

ASTM D402 / ASTM D2024

 WATER, PERCENT VOLUME

-

0.2

ASTM D95

Cutback bitumen SC 800

PROPERTIES

MIN

MAX

TEST METHOD

 KINEMALIC 1 VISCOSITY AT 60°C, EST

250

500

ASTM D2170

 FLASH POINT (TAG OPEN-CUP),°C

80

-

ASTM D1310

 DISTILLATE TEST 2 :

 

 

 

 DISTILLATE, PERCENT BY VOLUME OF TOTAL 360°C

 

 TO 190°C

-

-

ASTM D402

 TO 225°C

-

-

ASTM D402

 TO 260°C

-

-

ASTM D402

 TO 316°C

4

20

ASTM D402

 RESIDUE FROM DISTILLATION TO 60°C:                      800        10000

 

 TEST ON RESIDUE FROM DISTILLATION PENETRATION AT 
  25°C,100G, 5 SEC.

60

-

 

 DUCTILITY 3 AT 25°C, CM

100

-

ASTM D402 / ASTM D113

 SOLUBILITY IN TRICHLOROETHYLENE, PERCENT MASS

100

-

ASTM D402 / ASTM D2024

 WATER, PERCENT VOLUME

-

0.2

ASTM D95

 

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