Products
LUBU WD Series High Temperature Heat Transfer Oil
Overview: This product uses special compounds to thicken high-quality synthetic oil, and adds anti-oxygen, anti-rust, extreme pressure, anti-wear, flame retardant and other additives, refined by special process.
Keywords: automotive industry grease | power tool grease | general lubricating grease
Classification:
LUBU WD Series High Temperature Heat Transfer Oil
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Quality Quantity Refers Standard |
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WD-300 |
WD-320 |
WD-330 |
WD-340 |
WD-350 |
WD-300H |
determination method |
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Outside View |
Pale yellow transparent |
Pale yellow transparent |
Pale yellow transparent |
Pale yellow transparent |
Pale yellow transparent |
Pale yellow transparent |
visual inspection |
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dense Degree（20℃)g/cm3 |
0.82-0.85 |
0.82-0.87 |
0.84-0.88 |
0.84-0.89 |
0.88-0.91 |
0.87-0.90 |
GB/T1884 |
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kinematic viscosity（40℃)mm2/s |
≤40 |
≤40 |
≤40 |
≤40 |
≤ 60 |
≤40 |
GB/T265 |
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Flash Point (opening) ℃ ≥ |
195 |
200 |
205 |
210 |
215 |
170 |
GB/T267 |
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distillation Cheng (2%v/v）℃ ≥ |
320 |
340 |
350 |
360 |
370 |
320 |
SH/T0165 |
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coagulation Point℃≤ |
-10 |
-10 |
-10 |
-10 |
-10 |
-20 |
GB/T510 |
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Acid ValueMgkoh/G≤ |
0.05 |
0.05 |
0.05 |
0.05 |
0.05 |
0.05 |
GB/T264 |
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Residual Carbon (Kang S) %≤ |
0.05 |
0.05 |
0.05 |
0.05 |
0.05 |
0.05 |
GB/T268 |
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Water (v/v） %≤ |
0.02 |
0.02 |
0.02 |
0.02 |
0.02 |
0.02 |
GB/T260 |
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Grey Dhis % ≤ |
0.02 |
0.02 |
0.02 |
0.02 |
0.02 |
0.02 |
GB/T508 |
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copper sheet corrosion(100℃,3hr） |
Level 1 |
Level 1 |
Level 1 |
Level 1 |
Level 1 |
Level 1 |
GB/T5096 |
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annual loss3-5% |
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Lord To Li 化 Sex Can Reference test Number According |
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puff Bulge Department Number (100℃-200℃) × 10-4 |
6.64-7.12 |
6.34-7.00 |
6.30-6.98 |
6.26-6.91 |
6.31-6.98 |
7.65-8.85 |
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than Heat KJ/kg·℃ |
100℃ |
2.20 |
2.30 |
2.34 |
2.40 |
2.44 |
2.21 |
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200℃ |
2.60 |
2.70 |
2.74 |
2.82 |
2.88 |
2.56 |
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coefficient of thermal conductivityKJ/m·hr·℃ |
100℃ |
0.456 |
0.466 |
0.470 |
0.474 |
0.478 |
0.448 |
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200℃ |
0.432 |
0.440 |
0.444 |
0.448 |
0.452 |
0.423 |
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Plant System(20℃) |
229.135 |
229.456 |
230.324 |
230.364 |
230.401 |
244.714 |
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oil film temperature℃ ＜ |
300 |
320 |
330 |
340 |
350 |
300 |
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Precautions for use
This product should not be mixed with other oil products, in the storage and transportation process should avoid mixing moisture and impurities.
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