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小弟~最近跟一位航空行业的朋友聊天
设想把喷气机的滑油加入到车内~但是百度了一下貌似对车很危险
所以另一种想法又由然而生
如果按照比例混加到一起是否能够能兼顾汽车良好的润滑性和喷气机的耐高温和低温性能呢?!
故此向各位大神来请教下希望能给与解答~!
一下为喷气机的油液:
Typical Properties
Viscosity
cSt @ 40oC (102oF) 27.6
cSt @ 100oC (212oF) 5.1
cSt @ -40oC (-40oF) 11,000
% change @ -40oC after 72 hours 0.15
Pour Point, oC (oF), ASTM D 97 -59 (-74)
Flash Point, oC (oF), ASTM D 92 270 (518)
Fire Point, oC (oF) 285 (545)
Autogenous Ignition Temp, oC (oF) 404 (760)
TAN (mg KOH/g sample) 0.03
Density @15 oC, kg/l, ASMT D 4052 1.0035
Evaporation Loss, %
6.5 hr @ 204oC, 29.5" Hg 3.0
6.5 hr @ 232oC, 29.5" Hg 10.9
6.5 hr @ 232oC, 5.5" Hg 33.7
(Equals pressure @ 40,000 Ft. altitude)
Foam, ml
Sequence I, 24oC 8
Sequence II, 93.5oC 10
Sequence III, 75oC (after 200 F test) 8
Foam Stability, after 1 min settling, ml 0
Rubber Swell
F Rubber, 72 hr @ 204o C, % 15.6
H Rubber, 72 hr @ 70oC, % 16.4
Sonic Shear Stability, KV @ 40oC, change, % 0.9
Ryder Gear, Ave. lb/in % Hercolube A 2750 ,115
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金美孚的:
典型特性
美孚 1号 0W-40 典型值
粘度,cSt (ASTM D445)
@ 40o C 75
@ 100o C 13.5
粘度指数 185
-40oC 时的 MRV, cP (ASTM D4684) 31,000
高温高剪切粘度,mPa-s @ 150°C (ASTM D4683) 3.8
总碱值(TBN) (ASTM D2896) 11.8
硫酸盐灰分,wt% (ASTM D874) 1.3
磷含量, wt% (ASTM D4981) 0.1
闪点,°C (ASTM D92) 230
密度 @ 15.6°C, g/ml (ASTM D4052) 0.85
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银美孚的:
典型性质
美孚 1 5W-30
SAE 粘度等级 5W-30
粘度,@ 100oC,cSt (ASTM D445) 11.0
粘度,@ 40oC, cSt (ASTM D445) 61.7
粘度指数 172
硫化灰分,wt% (ASTM D874) 0.8
HTHS 粘度,mPa•s @ 150oC (ASTM D4683) 3.1
倾点,oC (ASTM D97) -42
闪点,oC (ASTM D92) 230
密度,@15.6 oC, kg/l (ASTM D4052) 0.855
因为听说美孚的兼容性比较高所以来用美孚的两种滑油假设下... |
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