project |
The technical requirements |
The experimental method |
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LEC- Ⅱ-15 HEC- Ⅱ-15 | LELEC- Ⅱ-20 HEC- Ⅱ-20 | LEC- Ⅱ-25 HEC- Ⅱ-25 | LEC- Ⅱ-30 HEC- Ⅱ-30 | LLEC- Ⅱ-35 HEC- Ⅱ-35 | LEC- Ⅱ-40 HEC- Ⅱ-40 | LEC- Ⅱ-45 HEC- Ⅱ-45 | LEC- Ⅱ-50 HEC- Ⅱ-50 | ||
Density (20.0℃) /(/cm3) is not less than | 1.036 | 1.044 | 1.050 | 1.055 | 1.060 | 1.065 | 1.070 | 1.076 | SH/T0086 |
Freezing point /℃ is not higher than | -15.0 | -20.0 | -25.0 | -30.0 | -35.0 | -40.0 | -45.0 | -50.0 | SH/T0090 |
Boiling point /℃ is not lower than | 105.5 | 106.0 | 106.5 | 107.0 | 107.5 | 108.0 | 108.5 | 109.0 | SH/T0089 |
Ash content /% (mass fraction) is not greater than | 2.5 | 3.0 | SH/T0067 | ||||||
PH | 7.5~11.0 | SH/T0069 | |||||||
Chlorine content /(ug/g) is not greater than | 60 | SH/T0621 | |||||||
The influence of organic coatings on automobiles | No effect | SH/T0084 |