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MK-6156P Polymethacrylate (PAMA) Pour Point Depressant
As a universal high-wax polymethacrylate (PAMA) pour point depressant, MK-6156P can be widely used in all kinds of lubricants, and is especially suitable for base oils with medium and high viscosity.
Typical Data
| Item |
Typical Data |
Test Method |
| Appearance |
Transparent Liquid |
Visual Check |
| Kinematic Viscosity (100℃), mm²/s |
300-400 |
GB/T 265 |
| Color, number |
0.5 |
GB/T 6540 |
| Density (20℃), kg/m³ |
Report |
SH/T 0604 |
| Flash Point (Open Cup), ℃ |
160 |
GB/T 3536 |
| Mechanical Admixtures, %, ≯ |
0.03 |
GB/T 511 |
| Water, % |
None |
GB/T 260 |
Performance Test—Pour Point
Add 0.1%~1.0% of MK-6156P to the base oils. Given the different types of base oils, pour point tests are required to determine the exact amount of MK-6156P needed. MK-6156P can be used together with other additives.
| MK-6156P, wt%
Pour Point Reduction,
℃ |
Pour Point, ℃ |
| 60N |
100N |
150N |
250N |
150SN |
68# |
10# |
| 0 |
-23 |
-36 |
-20 |
-22 |
-11 |
-28 |
-19 |
| 0.3 |
-47 |
-47 |
-39 |
-36 |
-39 |
-38 |
-34 |
| Pour Point Reduction, ℃ |
24 |
11 |
19 |
14 |
28 |
10 |
15 |
| Note:
1. The sample is poured into a 100 mL glass graduated cylinder and observed at room temperature.
2. The sample is added to the base oil, and the reduction in pour point of the blended oil with 0.3% of the sample is measured. |
Performance Test—Low Temperature
MK-6156P (0.2%wt) in CH-4 (10W-40) Diesel Engine Oil
| Item |
Pour Point, ℃ |
CCS,(-25℃), mPa·s |
MRV (-30℃), mPa·s |
| Standard |
Not Higher Than -30 |
Not More Than 7000 |
Not More Than 60000 |
| MK-6156P |
-37 |
5931 |
25367 |
Performance Test—Low Temperature
MK-6156P (0.2%wt) in SN (5W-40) Gasoline Engine Oil
| Item |
Pour Point, ℃ |
CCS,(-30℃), mPa·s |
MRV (-35℃), mPa·s |
| Standard |
Not Higher Than -35 |
Not More Than 6600 |
Not More Than 60000 |
| MK-6156P |
-46 |
3716 |
14240 |
Product Features
- Excellent performance in depressing the pour point ·Narrow molecular weight distribution ·Low dosage levels ·Outstanding sensitivity
Packaging
200 L steel drums with a net weight of 180 kg or IBC tanks with a net weight of 900 kg
Hebei MotechShield Co., Ltd. is a manufacturer and operator that specializes in researching, developing, and selling biodegradable lubricating materials, functional chemicals, and lubricant additives.
To deliver on this professional positioning, we have built a solid production and quality control foundation. We own six production lines for biodegradable lubricating materials and functional chemicals, along with a complete set of testing equipment, and we conduct strict tests on both raw materials and finished products throughout the manufacturing process. This ensures our products maintain steady quality. We have earned ISO 9001, ISO 14001, and ISO 45001 certifications, and some of our products even meet EU environmental standards—this further validates our commitment to quality and sustainability.
Backed by this robust infrastructure and certification system, we have developed a focused product portfolio that aligns with market needs. As a professional large-scale lubricating material producer with an independent industrial chain, we focus on mass-producing pour point depressants, viscosity index improvers, fuel oil additives, and industrial oil additives. We are committed to helping clients enhance product performance: we provide innovative solutions for high-performance lubricating materials, offer all-round protection for equipment that uses fuel oil or industrial oil, and help boost productivity while cutting costs. Additionally, we offer OEM or ODM customization services and after-sales technical support to clients to address their unique requirements.
Behind our product strength and service capacity, we maintain a clear focus on technological innovation. We rely on technological innovation to provide forward-looking lubricating solutions. During our R&D process, we set “achieving maximum performance with minimum addition” as our goal, and we work hard to develop more cost-effective products. With the mission of providing clients with high-performance biodegradable lubricating materials and lubricant additives, we keep exploring and strive to become a leader in the lubrication industry.
