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Add:Huaqing Road Puzhang
Bridge.Wuxi.Jiangsu.China |
Tel:0510-85413378 |
Fax:0510-85628050 |
P.C:214124 |
Web:www.yslanmei.cn |
E-mail:xinsu@xinsulube.com |
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項(xiàng)目 |
礦物導(dǎo)熱油主要質(zhì)量指標(biāo) |
BD300 |
BD320 |
BD330 |
BD340 |
BD350 |
外觀 |
淡黃色油狀液體 |
密度(200C)g/cm3 |
0.85-0.89 |
0.85-0.88 |
0.85-0.88 |
0.85-0.88 |
0.85-0.88 |
運(yùn)動(dòng)粘度(500)mm2/S |
16-26 |
18-25 |
18-25 |
17-24 |
17-24 |
酸值mgkoH/g不大于 |
0.05 |
0.05 |
0.05 |
0.05 |
0.05 |
殘?zhí)縲%不大于 |
0.03 |
0.03 |
0.03 |
0.03 |
0.03 |
閃點(diǎn)(開口)oC不小于 |
180o |
190o |
195o |
200o |
210o |
鎦程(5%)oC不小于 |
300 |
320 |
330 |
340 |
350 |
膨脹系數(shù)1/oC*10 |
8.0-8.2 |
7.8-8.0 |
7.7-7.9 |
7.6-7.8 |
7.5-7.7 |
導(dǎo)熱系數(shù)Kcal/mhoC |
0.125 |
0.115 |
0.110 |
0.105 |
0.100 |
0.115 |
0.105 |
0.100 |
0.095 |
0.090 |
比熱Kcal/kg.oC |
0.576 |
0.565 |
0.560 |
0.555 |
0.550 |
0.670 |
0.660 |
0.655 |
0.650 |
0.645 |
熱穩(wěn)定性試驗(yàn) |
通過 |
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