0W40 CJ-4 OIL

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I have a question or two. Is it possible to formulate a 0W40 synthetic CJ-4 oil with a pour point of -87F,HTHS OF 4.04,AND A VISC. index of 179 from a group III basestock? Can/has it been done?
 
Sounds like it has! This is a trick question, no? I dont think many straight PAO 6 even have PP below -87F. Also dont put too much faith in pour points. Visco-elastics are solids when stressed and cold flow like a doused Wicked Witch when relaxed. Use the CCS or MRv #.
 
Synfluid® PAO 6 cSt
Highly Branched Isoparaffinic Polyalphaolefin
Application
Synfluid® PAO 6 cSt can be used in many industrial and automotive lubricant applications. These include gear oils, compressor oils, engine oils, hydraulic fluids, greases, and other functional fluids.
Handling
Maximum temperatures of 65 ºC (149 ºF) for handling and ambient for long-term storage are recommended. For specific instructions on handling, see MSDS.
Typical Properties Property Typical Value
Kinematic Viscosity, cSt @ 212°F, 100°C
5.9
Kinematic Viscosity, cSt @ 104°F, 40°C
30.4
Kinematic Viscosity, cSt @ -40°F, -40°C
7,770
Viscosity Index
139
Pour Point, °F, °C
-78 (-61)
Flash Point (COC), °F, °C
482 (250)
Fire Point (COC), °F, °C
524 (273)
Volatility, Noack, wt%
6.7
Specific Gravity, 60°/60°F, 15.6°/15.6°C
0.8278
Density, lb/gal
6.893
Total Acid Number
Bromine Index
Odor
No Foreign Odor
Appearance
Clear and Bright
 
Mokanic,

You're talking about Petro-Canada Duron-E 0W-40, aren't you?

It isn't group III, it's all PAO/Ester, according to Petro-Canada.

I don't have the link to it now, but that info IS in a thread on here...
 
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Originally Posted By: addyguy
Mokanic,

You're talking about Petro-Canada Duron-E 0W-40, aren't you?

It isn't group III, it's all PAO/Ester, according to Petro-Canada.

I don't have the link to it now, but that info IS in a thread on here...

You got me. I was confused because Petro-Canada claims to use nothing but 99.9% pure hydrocracked group III. Sounds like it's got something else in it to me.
 
You're right, they DO claim that. I think it's in OVERK1LL's thread on PC 0W-20/0W-30 that he called them about Duron-E, and they said the basestock was all PAO with some Ester in it.

If you look at their datasheets, I 'think' all their full-synthetic HDEO's are PAO based; while their blends and PCMO's are group-III. This is going by the PP's for the different oils.
 
Originally Posted By: bullwinkle
Those Canucks get all the good stuff, eh?


Only problem is availability. One has to essentially go to the bulk supplier. If it isn't Rotella, one isn't going to find it at a Walmart or a normal parts store.

A place we have up here called Home Hardware lists a huge amount of oils on their website. However, if they actually stocked everything they listed, they'd need half a Walmart's worth of floor space for oil alone. I haven't been in a Home Hardware for a few years. I'll have to check and see.

At least there are a fair number of bulk suppliers near me. It makes getting Delvac 1300 much easier.
 
Originally Posted By: Mokanic
That seems to be a serious oil. You don't hear much about them way down here though.


PC is very serious about the HDEO line, and the industries they serve. They obviously 'focus' on industrial sales, and don't bother with smaller retail accounts.

Like many industrial oil operations up here, their 'focus' for these products is on construction/operation sites in the Northern Alberta oil sands, where the equipment use is hard, and the temps are brutally cold a good chunk of the year. Cold-weather performance is the 'hallmark' of their products.
 
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