Sulfur-Phenolic Antioxidant – Advanced Protection for Engine and Industrial Oils

BSD5043 is a high-efficiency antioxidant based on sulfur-phenolic chemistry, offering robust protection against oxidation and wear. This yellow, viscous liquid is perfect for improving the stability and performance of internal combustion engine oils, gear oils, and industrial lubricants. It is compatible with other antioxidant systems, providing enhanced oxidation resistance and performance.

Advantages:

• Superior anti-wear and oxidation protection.
• Works synergistically with aromatic amine antioxidants to improve oil quality.
• Increases engine oil performance by upgrading it one level when used with amine-based additives.

Applications:

• Internal combustion engine oils, gear oils, turbine oils, hydraulic oils, and more.
• Recommended dosage: 0.1-1.0%.

Product Appearance

Packaging and acceptance
This product is packaged in standard iron drums, or in BIC ton drums or other packaging forms according

to customer needs.
Product identification, sample retention, and delivery acceptance shall be carried out in accordance with

SH/T0164 standard.

Product storage, transportation, and compounding agent blending operations and precautions
The product shall be stored, loaded and unloaded in accordance with the SH/T0164 standard, and must be

clearly labeled during transportation, storage and use to prevent mixing and cross contamination with other

petroleum products;
When adjusting oil, the maximum temperature should not exceed 75 ℃;
Long term storage temperature should not exceed 50 ℃.
Single dose and composite product shelf life: 24 months (at ambient temperature). After opening and using,

pay attention to sealed storage.

Health and Safety
The products in this manual are non flammable, non explosive, and non corrosive, and are similar to general

petroleum products in terms of safety, environmental protection, and use.
Avoid prolonged or repeated contact with the skin during use, prevent accidental ingestion, and keep away

from children.
Wear protective gloves when using, and the operator does not need to take special safety precautions. Once

it splashes into the eyes or skin, rinse thoroughly with plenty of water.
Store the product in a cool, dry, and well ventilated place, away from sources of fire. Heat source.
Waste packaging materials, oil liquids, and waste residues should be handed over to qualified units for recycling

and disposal, and are prohibited from being discharged into water bodies or soil.
For other health and safety information, please refer to the Product Safety Data Sheet (MSDS).