Mobil HTHS Data ?

Status
Not open for further replies.
Joined
Jun 4, 2002
Messages
1,933
Location
Oklahoma
Has anyone obtained the HTHS data on the entire Mobil Supersyn line of oils and also the MX4T 10/40 and V-Twin 20/50 that they can post ?
 

driven2services

Administrator
Joined
Dec 31, 1969
Messages
0
I think it can be inferred from the ACEA ratings on the automotive line. The xW-30 oils are rated A5 which is 2.9-3.5 mPa.s, and the 0W-40 and 15W-50 oils are rated A3 which is >3.5. Ken
 
Joined
Aug 2, 2002
Messages
5,785
Location
Dixie
Mobils data showed the 0w-40 to come in @ 3.6 Cp and I saw some data on the 15w-50 Tri-synthetic that showed a value of approx 5.0 for that formulation. The 0w-30/5w-30/10w-30 are about where there were with the trisyn, in the 3.0 Cp to 3.2 Cp range. You can get a pretty good idea of the HT/HS by looking at the kinematic or low shear rate viscosity @ 100C: 9.5-10.5 Cst @ 100C--3.0-3.3 Most xw-30 "energy conserving formulations sold in the US fall in this range 11-12 Cst @ 100C ----3.5-3.7 14 Cst @ 100C =------3.6-3.9 15-16 Cst @ 100C-----4.1-4.3 Most 15w-40's are in that range 18-20 Cst @ 100C-----4.8-5.2 A 5w-50 is going to be at the low end and a 20w-50 at the high end.
 
Joined
Aug 2, 2002
Messages
5,785
Location
Dixie
The older CH-4 version of Delvac 1 came in @ 4.1 Cp @ 150C. I would expect the CI-4 stuff to be the same, since the kinematic viscosity @ 100C hasn't really changed. D1 is probably the most versatile stuff they make ...
 
Status
Not open for further replies.
Top