BITUMEN PENETRATION GRADE 50 70 It is a kind of bitumen which is produced during the process of oxidation of vacuum bottom in disti...
T 70 A: 70*65*9 & 50*50*5 Cold drawn T 90 B: 90*75*16
Bitumen Penetration Grade 60 70 (VG 30 20 50 70 or 60 80 on request) Totally Standardized
Control Operation Voltage: 24V DC Power Consumption :50 W Operation Temperature : 20 ˷ 70⁰C Weight: :5...
Bitumen Penetration Grade 60 70 Bitumen Penetration Grade 40 50 Bitumen Penetration Grade 80 100 Bitumen Penetration Grade 20 30 Bitu...
Zinc Oxide Nanopowders (ZnO) Purity: 99.8% APS: 20 30 nm SSA: 50 70 m2 g Color: white True Density: 5.6 g cm3 Form: spherical shape