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CTY TIN HỌC VÀ VIỄN THÔNG HUY HOÀNG ĐT 028.73017979 - 0908.28.28.57 |
HUYHOANG.VN 028.73017979 |
| Item | Spec. |
| Appearance | Metallic coil with flux in the center of te coil |
| Odor | Flux has a slight odor |
| Specific Gravity @ 25o C | 9.31 (solder) |
| Solubility in water | Slightly soluble (flux) |
| Boiling Point (oC) | 600oC (solder); 124oC (flux) |
| Melting Point (oC) | 183 – 238oC (solder) |
| Flash Point | 79oC (Flux) |
| Tin (SN) | 40% OSHA PEL 2.0 mg/m3 ACGIH TLY 2.0 mg/m3 |
| Lead (Pb) | 60% OSHA PEL 0.05 mg/m3 ACGIH TLY 0.05 mg/m3 |
| Flux % in core wire | 1 – 3 % |
| Rosin | 90% |
| Organo-halide Activator | 7 % |
| Lactone Solvent | 3 % |
