Polymethacrylate Pour Point Depressant (PPD) T248 For Lubricant Oils
T248 is a general-purpose Polymethacrylate Pour Point Depressant ( PMA PPD) for API II, API III, and CTL, GTL base stocks to effectively depress the pour point in lubricants.
Description
Introduction
T248 is an excellent lubricant oil pour point depressant (PPD) with a good pour point depressing effect, excellent shear stability, and wide adaptability.
T248 is a general-purpose Polymethacrylate PPD and is suitable for various base stocks, such as API II, API III, III+, and hydrogenated base oils. It is widely used in lubricant oil formulations, including internal combustion engine oils, gear oils, hydraulic oils, and others.
Specifications
|
Item |
Specification |
Test Method |
|
Appearance |
Colorless or Light Yellow Viscosity Liquid |
Visual |
|
Kinematic Viscosity (100℃), mm 2/s |
350-660 |
GB/T 265 |
|
Color Number |
0.5 |
GB/T 6540 |
Features
● Excellent pour point depressing performance
● Narrower molecular weight distribution.
● Excellent demulsibility.
● Wide applicability and good compatibility.
Performance – Pour Point Depressing
|
Base Oil |
Treat Rate |
Pour Point Depress |
|
500N(SK) |
0.30% |
-30 |
|
100N(Abu Dhabi) |
0.30% |
-42 |
|
GTL100 |
0.30% |
-55 |
*Please contact us to for detailed Testing Performance.*
Recommended Treat Rate (wt%): 0.1-1.0
Package, Handle & Storage
In 200L metal drum or IBC-Tank, long term storage temperature should not exceed 45℃.
Handle & blending temperature should not exceed 65℃. Store in dry & clean warehouse.
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