J0010 – OCP-Based Viscosity Index Improver

Ethylene-Propylene Copolymer (EPM) for Engine Oil Formulations

Description:
J0010 is a viscosity index improver (VII) based on olefin copolymer (OCP) technology, composed primarily of ethylene and propylene monomers. This polymer demonstrates low shear stability index (<25), making it an ideal candidate for producing viscosity modifiers when dissolved in suitable base oils. Once incorporated into engine oil formulations, J0010 significantly improves viscosity-temperature performance, contributing to enhanced engine protection and oil stability.

It is highly compatible with common lubricant additive components such as overbased calcium sulfonate (TBN boosters), ZDDP (anti-wear/corrosion inhibitors), ashless dispersants, high-temperature antioxidants, and pour point depressants. J0010 is widely used in blending both PCMO (gasoline engine oils) and HDEO (diesel engine oils).

Key Benefits:

• Excellent viscosity index improvement – enhances oil flow characteristics across wide temperature ranges

• Good low-temperature performance – contributes to improved cold-start protection

• Easily dispersible in base oils – especially effective in SN100, SN130, and SN150

• Shear stability suitable for balanced oil performance

• Enhances pour point behavior when used with compatible depressants

• Compatible with a wide range of mineral and synthetic base stocks

Applications:

• Blending of PCMO (Passenger Car Motor Oils)

• Blending of HDEO (Heavy Duty Diesel Engine Oils)

• Suitable for formulating multigrade engine oils (e.g., SAE 10W-30, 15W-40)

• Used in engine oil additive packages alongside detergents, dispersants, and antioxidants

Recommended Treat Rate:

• 2.0% by weight (depending on desired viscosity grade and formulation requirements)

Packaging:

• Standard packing: 25 kg composite bags, 42 bags per iron box (palletized)

• Custom packaging options available upon request

Storage & Transportation:

• Store in a cool, dry, and ventilated warehouse, away from direct sunlight

• Avoid exposure to moisture, UV light, and contaminants

• Prolonged sunlight may cause cross-linking or degradation

• Shelf life: 24 months under recommended conditions

• Keep product away from sharp objects and debris to avoid damage during transport