Fumaric Acid and Yinyl Acetate PPD Pour Point Depressant For Paraffin Base Oil

Description

Product Introduction

 Pour Point Depressant For Paraffin Base Oil is used in various middle-grade and top-grade lubricants whose pour points are low. It can also increase the viscosity and viscosity index. The product can replace the traditional pour point depressant.

Features

Excellent reducing pour point performance

Increasing the viscosity of the lubricants

Light color 

Obviously improving low-temperature property of the oils

Reference Dosage

The dosage of  pour point depressant generally recommended to blend lubricants is 0.3-1.0%

🌍 Shanghai Minglan Chemical Co., Ltd. | High-end lubricant additives expert

Shanghai Minglan Chemical Co., Ltd. is committed to the research and development, production and customized formulation of high-end lubricant additives, providing innovative, environmentally friendly and efficient lubrication solutions for global lubricant factories, brands and distributors.

🔬 Advanced R&D laboratory – driving innovative formula upgrades
✅ Engine simulation tests (Sequence IIIH, IVB, VIE, VIF) – ensuring engine cleanliness & wear resistance
✅ High temperature & low temperature adaptability tests (50°C+ high temperature & -40°C extreme cold) – meeting global extreme working conditions
✅ Tribology & anti-wear tests (Four-Ball, SRV, FZG) – providing excellent lubrication protection
✅ Low ash & fuel economy optimization – meeting emission regulations in Europe, America & other high-end markets

🏭 Modern production base – ensuring stable supply & quality consistency
✅ Annual production of 100,000 tons of lubricant additives to ensure long-term stable supply to the global market
✅ DCS automated production & intelligent quality control to ensure batch consistency
✅ ISO 9001 / 14001 quality management system, in line with global production standards
✅ Global logistics support, efficient delivery, reducing supply chain risks

📌 Why choose Minglan?
✔ Full range of API, ACEA, ILSAC, GOST-R (Russia) and other certifications to ensure global market access
✔ Customized formulation support to meet the needs of passenger cars, commercial vehicles, industrial lubricants, etc.
✔ High performance & cost-effective – Improve lubricant durability & economy through precise formulation optimization
✔ Joint laboratory development – ​​Provide base oil compatibility testing, formulation optimization & on-site application guidance
✔ Strong regional adaptability – Applicable to special working conditions such as **high temperature (Middle East), extreme cold (Russia), high humidity (Southeast Asia & South America), heavy load (Africa & America)**

📩 Contact us to get the lubricant additive solution that best suits your market needs!

Pour point depressants (PPD) are additives used in paraffin base oils tolower their pour point temperature. The pour point of an oil is the lowest temperature at which it can flow under specific test conditions. Paraffin base oils have a tendency to solidify and form waxy deposits at low temperatures, which can hinder their flow and cause equipment failures.

PPDs work by modifying the crystal structure of the waxy material present in the oil. This modification prevents the crystals from interlocking and forming a network that would hinder the oil’s flow. By inhibiting the formation of these structures, PPDs effectively lower the pour point temperature of the oil.

There are different types of PPDs available for paraffin base oils. These include:

1. Polymethacrylates: Polymethacrylate PPDs are widely used in the industry due to their ability to provide effective pour point depression. They are typically high molecular weight polymers that interact with wax crystals, preventing their growth and agglomeration.

2. Ethylene-vinyl acetate (EVA) copolymers: EVA copolymers are also commonly used as PPDs. They work by adsorbing onto the surface of wax crystals, altering their shape and preventing their growth.

3. Polyalphaolefins (PAOs): PAOs are synthetic base oils that offer inherent low-temperature properties. When used as a blending component, they can improve the pour point of paraffin base oils.

4. Methacrylate esters: Methacrylate ester PPDs offer good compatibility with paraffinic oils and can effectively depress the pour point by modifying the crystalline structure of waxy materials.

5. Styrene-butadiene copolymers: Styrene-butadiene copolymers can act as effective PPDs by interacting with wax crystals and preventing their agglomeration.

The selection of the appropriate PPD depends on various factors such as the desired pour point temperature, the base oil composition, and the application requirements. It is important to choose a PPD that is compatible with the base oil and other additives in the formulation to ensure optimal performance. Additionally, PPDs should be used in the recommended concentrations to avoid any negative effects on the lubricant’s performance.

Paraffinic base oils are known for having higher pour points, meaning they solidify at warmer temperatures compared to other base oil types like naphthenic or synthetic oils. To address this, pour point depressants (PPDs) are commonly used additives in paraffinic base oils.

Here’s how pour point depressants work in paraffinic base oils:

• Crystallization: As the temperature drops, wax molecules in paraffinic base oils start to crystallize and form a network-like structure. This network traps the oil, hindering its flow and causing the oil to solidify (reach its pour point).
• PPD Action: PPD molecules, typically long-chain polymers, adsorb onto the wax crystals. This disrupts the crystal network formation, preventing them from interlocking and trapping the oil.
• Improved Flow: By keeping the wax crystals separated, PPDs allow the oil to flow more freely at lower temperatures. This results in a lower pour point for the final lubricant.

Types of PPDs for Paraffinic Base Oils:

There are several types of PPDs used in paraffinic base oils, each with its own advantages and limitations:

• Alkylated aromatics: These are cost-effective and offer good pour point depression, but may have compatibility issues with some other additives and can slightly decrease oil viscosity.
• Copolymers: These combine different chemical structures, offering good performance and compatibility, but can be more expensive. Examples include Olefin Copolymers (OCPs) and Fumarate Vinyl Acetate (FVA) copolymers.
• Ester-based PPDs: These provide excellent low-temperature performance and good compatibility, but are typically the most expensive option.

Choosing the Right PPD:

The choice of PPD for a specific paraffinic base oil depends on several factors, including:

• Desired pour point reduction: The severity of the cold weather conditions your application will experience.
• Compatibility with other additives: Ensuring the PPD doesn’t interfere with other additives in the oil blend.
• Cost-effectiveness: Balancing performance needs with budgetary constraints.

Importance of PPDs in Paraffinic Base Oils:

PPDs are crucial for paraffinic base oils because they allow these oils to be used in applications with colder temperatures. This ensures proper oil flow during cold starts, reducing engine wear and tear and improving overall performance.