Product Overview
We are making, supplying and exporting of Styrene Butadiene Rubber (SBR 1712) in Sofia, Oblast Sofiya-Grad, Bulgaria to our consumer with the following details: Mooney Viscosity (1) ML 1+4@100A C : 35 a 60 Oil Content (acetone extraction), wt.% : 15 - 30 Antioxidant Staining Ash Content (1h, 550A C), wt.% : 2,5 max. Moisture Content (105A C, 10 mins.), wt.% : 1,5 max. Density, g/cmA 0,95 Color Dark Standard 34 kg bales, wrapped Packaging in dispersible PE-film. 30 bales stacked in one crate. Typical Inspections UMAC a SBR 1712 GRADE Repro SBR 1712 Cure Characteristics (2)(3) Max. Torque (MH) dN.m 34 0 a 45 Min. Torque (ML) dN.m 5 0 a 12 Scorch Time (ts1) mins. 2 0 a 5 50 % Cure Time (ta 50) mins. 6 0 a 10 90 % Cure Time (ta 90) mins. 9 0 a 16 Physical Properties (3)(4) Tensile Strength, MPa 13,0 a 25,0 Modulus 300 %, MPa 11,0 a 17,0 Ultimate Elongation, % 280 a 500 Hardness, Shore A 67 a 73 (1) Mooney Viscosity Testing in accordance with ASTM D1646, MV2000, unmassed sample. (2) Rheometer Testing in accordance with ASTM D2084; Temperature 160A C, Frequency 100 cpm, 30 mins. test, 1 A Arc. (3) Characteristics determined on a standard compound of the following formulation; in accordance with ASTM D3185: UMAC a SBR 1712 130
We are making, supplying and exporting of Styrene Butadiene Rubber (SBR 1712) in Sofia, Oblast Sofiya-Grad, Bulgaria to our consumer with the following details: Mooney Viscosity (1) ML 1+4@100A C : 35 a 60 Oil Content (acetone extraction), wt.% : 15 - 30 Antioxidant Staining Ash Content (1h, 550A C), wt.% : 2,5 max. Moisture Content (105A C, 10 mins.), wt.% : 1,5 max. Density, g/cmA 0,95 Color Dark Standard 34 kg bales, wrapped Packaging in dispersible PE-film. 30 bales stacked in one crate. Typical Inspections UMAC a SBR 1712 GRADE Repro SBR 1712 Cure Characteristics (2)(3) Max. Torque (MH) dN.m 34 0 a 45 Min. Torque (ML) dN.m 5 0 a 12 Scorch Time (ts1) mins. 2 0 a 5 50 % Cure Time (ta 50) mins. 6 0 a 10 90 % Cure Time (ta 90) mins. 9 0 a 16 Physical Properties (3)(4) Tensile Strength, MPa 13,0 a 25,0 Modulus 300 %, MPa 11,0 a 17,0 Ultimate Elongation, % 280 a 500 Hardness, Shore A 67 a 73 (1) Mooney Viscosity Testing in accordance with ASTM D1646, MV2000, unmassed sample. (2) Rheometer Testing in accordance with ASTM D2084; Temperature 160A C, Frequency 100 cpm, 30 mins. test, 1 A Arc. (3) Characteristics determined on a standard compound of the following formulation; in accordance with ASTM D3185: UMAC a SBR 1712 130
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