KC6603P(Depressant）
Description
KC6603P is a PAMA pour point depressant, which has good pour point reduction effect and shear stability, and is suitable for engine oil, gear oil, hydraulic oil and other lubricating oils. It is a universal pour point depressant, especially suitable for the formulation of base oils and hydrogenated oils of class II and III
Manifestation
Good concretion reduction effect, good shear stability, reduced weight distribution of freezing point, low viscosity, easy mixing, and a wide range of general products
Typical Data
Attribute | Value | Method |
Appearance | Transparent viscous liquid | Visual inspection |
Kinematic viscosity（100℃） mm²/s | 300 | GB/T 265 |
Color numbering | 0.5 | GB/T 6540 |
Density（20℃），kg/m³ | 920 | SH/T 0604 |
Flash Point (opening)，C | 160 | GB/T 3536 |
KC6603P pour point reduction in different base oils
I | Base oils | No additives/°C | 0.3%/6603P/°C | Pour point |
Dalian150SN | -12 | -30 | 18 | |
Dalian400SN | -12 | -22 | 10 | |
II | -12 | -37 | 25 | |
Constant force150N | -24 | -43 | 19 | |
Qinghe150N | -22 | -43 | 21 | |
| FORMOSA150N | -19 | -41 | 22 | |
| Huizhou 150N | -15 | -30 | 15 | |
| Kitasato6号 | -21 | -42 | 21 | |
| Maoming 6# | -18 | |||
| III | Ssangyong100N | -15 | -42 | 24 |
| Ssangyong150N | -21 | -39 | 24 | |
| Ssangyong250N | -17 | -42 | 21 | |
| Abu Dab100N | -26 | -37 | 20 | |
| Abu Dab150N | -17 | -42 | 16 | |
| GTLICON | -37 | -37 | 20 |
KC6603P compatibility with commonly used OCP viscosity index improvers:
KC6603P has good compatibility with commonly used viscosity index improvers in the market, especially can effectively improve the low-temperature performance of the oil and reduce the MRV viscosity.
Project | Pour point/°C | CCS (-20 °C) | MRV(-25°C) | Pour point/°C | CCS (-20 °C) | MRV(-25°C) |
Lubrizol7067 | -27 | 3030 | 14270 | 3080 | 17360 | |
Chevron8900E | -27 | 3090 | 15650 | -24 | 3150 | 21540 |
Jihua0010 | -27 | 3200 | 14430 | -24 | 3120 | 17930 |
KC6603P effect on the anti-foaming, anti-emulsibility, anti-rust and thermal stability of L-HV 46 hydraulic fluid
KC6603P has no negative effect on the anti-foaming, anti-emulsion, anti-rust and thermal stability of the oil
Test item/number | L-HV46data | Including foreign PAMA viscosity index improvers and pour point depressants | L-HV46, including pour point depressant and 602HC viscosity modifier | Test Method |
| Anti-foaming properties（ml/ml） | 20/0 | 10/0 | ||
First 24 °C 93.5 °C last 24 °C | Not exceeded150/0 | 10/0 | 10/0 | GB/T 12579 |
| 15/0 | 15/0 | |||
Air Release Valve 50°C (Minimum) | Not exceeded10 | 3 | 2.8 | SH/T 0308 |
| Anti-falsifiability 54 °C (emulsion to 3 ml) | Not exceeded30 | 15 | 13 | GB/T 7305 |
| Liquid phase rust test B | No rust | qualified | qualified | GB/T 1 1 143 |
| Thermal stability y 135°C/168h | Not exceeded10 | 0 | 0 | |
| Weight loss of copper rod (mg/200mL), rebar appearance, total sediment weight | No change | No off-black | No off-black | SH/T 0209 |
| 26 | 25.5 |
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