Liquid bitumen CUTBACK

Liquid bitumen CUTBACK-1

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  </ td>
 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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