W250N(III) Base Oil
產品分類
產品規格
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| 測試項目 Test Item |
測試標準 Test Standards |
測試結果 Test Results |
|
|---|---|---|---|
| 比重 Specific gravity |
ASTM D1250 (15℃) | 0.84 | |
| 黏度 Viscosity |
100℃ CST | ASTM D445 | 7.009 |
| 40℃ CST | 42.2 | ||
| 黏度指數 Viscosity Index |
ASTM D-2270 | 128 | |
| 閃火點 ℃ Flash point ℃ |
COC (Cleveland Open Cup); ℃ | 256 | |
| 流動點 Pour Point |
ASTM D97; ℃ | -15 | |
| 顏色 color |
D1500 | ASTM D1500 | L0.5 |
| SAYBOLT | ASTM D156 | +30 | |
| 中和值 mgKOH/g Neutralization mgKOH/g |
ASTM D664 TAN(Total Acid Number) |
L0.01 | |
| 銅片腐蝕試驗 Copper Corrosion Test |
ASTM D130 | 1A | |
| 殘碳量 WT% Carbon residue WT% |
L0.05 | ||
用途：
潤滑基礎油，各種機油、、橡膠鞋底軟化油、機械油、通用機油、傳動油、傳熱油、循環機油、二行程機油、空壓機油、淬火油、研磨油、其他潤滑用油。
Use：
Lubricating base oil, various engine oils, rubber sole softening oil, mechanical oil, general engine oil, transmission oil, heat transfer oil, circulating engine oil, two-stroke engine oil, air compressor oil, quenching oil, grinding oil and other lubricating oils.