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                graphene ʯīϩ
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                F9Special resin mold shell mod
                F7New type of modified furan&n
                Bitumen
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                Tel+86 0311-85373391
                +86 0311-85373395
                +86 0311-86683938
                Fax+86 0311-86682938
                Zip: 050011
                Add 2701,TOWER A-1,SHIDAI ARK,NO,336 HEPING EASTRD,SHIJIAZHUANG P.R.CHINA
                E-mail:
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                Bitumen

                We provide high quality modified,cutback and other types of bitumen.That is in huge demands in the national and international markets.Bitumen,offered by us ,is available in all grades such as 40/50,60/70 and 85/100.

                 Bitumen is produced from selected crude oils through a process of fractional distillation.The crude oil is heated to temperatures of between 300 and 350 degrees Celsius and fed into a distillation column allowing the lightest fractions of the crude to separate,through vaporization,from the heavier fractions,which remain liquid.The higher boiling point fractions are then drawn-off via a heat exchanger and enter a vacuum distillation column.This process produces a short residue that is used to manufacture several grades of bitumen.The pressure and temperature conditions within the vacuum process will determine the hardness of the short residue,and as such the grade of bitumen produced.The short residue may be further modified byair blowingin which is passed through the residue at temperatures of 250-300 degrees Celsius.The above are the typical Penetration of Paving Grades of bitumen.

                Bitumen 60/70

                Specific gravity@25/25c

                1.01-1.06

                D-70

                penetration@25c

                60/70

                D-5

                Softening point

                45/56

                D-35

                ductility@25c

                85Min

                D-113

                Loss on heating(wt)%

                0.2Max

                D-6

                Drop in penetration atter heating%

                20Max

                D-6  D-5

                Flash point c

                250Min

                D-92

                Solubility in cs2(wt)% cs2(wt)

                99.5Min

                D-4

                Spot test

                negative

                A.A.S.H.O.T.102

                Bitumen 80/100

                Specific gravity@25/25c

                1.00-1.05

                D-70

                penetration@25c

                80/100

                D-5

                Softening point

                45/52

                D-36

                ductility@25c

                100Min

                D-113

                Loss on heating(wt)%

                0.5Max

                D-6

                Drop in penetration atter heating%

                20Max

                D-6  D-5

                Flash point c

                225Min

                D-92

                Solubility in cs2(wt)% cs2(wt)

                99.5Min

                D-4

                Organic matter insoluble in cs2(wt)%

                0.2Max

                D-4

                Spot test

                negative

                A.A.S.H.O.T.102

                Shijiazhuang Worldwide Furfural and Furfuryl Alcohol Furan Resin Co., Ltd.

                Office Address: 2701, Tower A-1, 336 Heping East Road, Shijiazhuang City
                Factory Address: North Industrial Area, Wuji County, Shijiazhuang City, Hebei Province

                Tel: +86 0311-/85373391  8537339586683938    Fax: +86 0311-86682938
                E-mail:furanss@163.com
                furfurals@163.com
                flfa@heinfo.net
                        Website:/

                 

                ICP:05442248

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