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                Furan resin ߻֬

                               

                The FFD series of Furan resin for foundry is produced with national machine department standard JB-T1527-1994 and foreign advanced technology and Formula and have the advantages of low free formaldehyde content, weak flavour and high adhesion etc. All of its technological index lead within this field.

                Quality Standard (Standard way JB-T1527-1994)

                FFD-103

                FFD-105

                FFD-102

                FFD-104

                FFD-111

                FFD-121

                FFD-131

                Appearance

                Yellow-red clear liquid

                Brown-redsemi clearLiquid

                Yellow thicky liquid

                Density
                (20) g/cm3

                1.10-1.20

                1.10-1.20

                1.10-1.20

                1.10-1.20

                1.15-1.25

                1.15-1.25

                1.15-1.30

                Viscosity
                (20)mpa.s

                15-20

                20-30

                15-20

                20-30

                20-50

                30-80

                25-50

                PH value

                7.00.5

                7.00.5

                7.00.5

                7.00.5

                7.00.5

                7.00.5

                7.00.5

                free-formaldelyde %

                0.05-0.1

                0.1

                0.3-0.5

                0.1

                0.1

                0.2

                0.3

                Nitrogen %

                0.5-2.0

                3.0-4.0

                0

                2.5-3.0

                1.8

                4.0-5.0

                10-12

                24hr. tensile strength Mpa (Only for reference)

                1.5

                1.5

                1.2

                1.5

                1.2

                1.0

                0.8

                Storage time

                1

                1

                1

                1

                1

                1

                1

                Aplication

                Iron steel and ductile iron castings

                Iron graphite
                iron castings

                steel and high-alloy castings

                Alloy castings

                Iron and steel castings

                Iron castings

                Iron and nonferrous metal castings


                Strength test condition: Use China Dalin Standard sand, Indoor degree of humidity 30-70%,  Join Resin 1.5% to Sand.

                 

                ICP:05442248

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