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Usage：
The industrial isobutane developed with high-quality natural gas as raw material can be arbitrarily prepared to meet different uses as needed to replace freon CFC. Its ODP value and GWP value are zero. It is an ideal environmental protection product.
Typical Specifications:
Item | Index | Method |
Propane （V/V）% | ≤1.0 | SH/T 0714 |
Isobutane （V/V）% | ≥98.0 | SH/T 0714 |
Butane and above（V/V）% | ≤1.0 | SH/T 0714 |
Unsaturated hydrocarbon （V/V）% | ≤0.001 | SH/T 0714 |
Total sulfur ppm | ≤1 | SH/T 0689 |
Residue ml/100ml | ≤0.02 | GB/T 6324.2-2004 |
Water content （V/V）% | ≤0.0015 | SH/T 0246 |
Odor | No odor | _ |
Attention:
Flammable gas. It can form explosive mixture when mixed with air, and there is a risk of combustion and explosion in case of heat source and open fire. Violent reaction in contact with oxidant. Its vapor is heavier than air and can diffuse to a considerable distance at a lower place. It will catch fire and burn back in case of fire source.
Manufacturing
