LPG of Industrial
Product Description
Specifications of LPG:
| STT |
SPEC |
LPG |
METHOD OF TRIAL | ||
|
MIN |
FEATURED |
MAX |
|||
| 1 | Density at 150C | 0.55 | 0.55 | 0.575 | ASTM D1657 |
| 2 | Steam pressure at 37.80C (Kpa) | 420 | 460 | 1000 | ASTM D2598 |
| 3 | Composition (% by weight)
+ Ethane |
30 30 |
50 50 |
2 70 70 2 |
ASTM D2163 |
| 4 | Corrosion of copper foil at (37, 80C / hour) | 1A | 1A | 1A | ASTM D1838 |
| 5 | Sulfur after flavoring (PPM) | 20 | 25 | 30 | ISO 4260 |
| 6 | Residue left after evaporation (% volume) | 0 | 0 | 0.05 | ASTM D2158 |
| 7 | H2S (% by weight) | 0 | 0 | 0 | ASTM D2420 |
| 8 | Burning temperature (0C):
+ In the air + In oxygen |
1900 2900 |
|||
| 9 | Evaporation rate: Liquid -> Vapor | 250 lần | |||
| 10 | Burning limit in air (% volume) | 2-10 | |||
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