PIBSI Dispersant & Emulsifier is a ashless succinimide lubricating oil additive with extended thermal stability. It is generally used with alkaline detergents, corrosion and oxidation inhibitors, in gasoline and diesel engine oils. This additive provides excellent low temperature sludge and varnish control in gasoline engines and effective dispersancy for deposit control in both medium-speed and high temperature super-charged diesel engines.
It is also used extensively in the explosive industry for its emulsification properties.
0.5% - 5.0%
0.5% - 5.0%
in crank case engine oils, in combination with detergent and inhibitor chemicals to improve lubricant dispersancy properties for engines operating under low and high temperature conditions.
Lubricant and fuel additives
It diffuse sludge, carbon, soot, oxidation products, and other deposit precursors in engine oils. The result is reduced deposit formation, less oil oxidation, and less viscosity increase.
An ashless dispersant additive with low chlorine content.
TBN, MG KOH/G
SPECIFIC GRAVITY, @ 15.6°C
FLASH, COC °C
VISCOSITY, CST @ 100°C
HANDLING & STORAGEMaximum temperatures of 90 °C for handling and 45 °C for longterm storage are recommended. Ordinary precautions for handling concentrated chemicals and blending additives into base oils should be observed.
Material safety data sheet of pibsi dispersant & emulsifier
Chemical Product & Company Identification
Product Trade Name : PIBSI Dispersant & Emulsifier
Generic / Chemical Name :Industrial Lubricant/Additive
Preparation / Revision Date
Transportation Emergency : Phone no. 022-28390698
Composition / Information Of Ingredients
Specia1, High Molecular Weight, Polyisobutylene Succinic Imide (PIBSI) and Poly Iso Butylene Succinic Amide with higher Nitrogen contents (PIBSA).
Specially manufactured for performance in diesel engine dispersants additive, Blended with superior grade industrial base oils.
Hazardous Ingredients This material has no known hazards under applicable laws.
This material has no known hazards.
See section 11 for complete health hazard information.
First Aid Measures
Oral : DO NOT INDUCE VOMITING. If conscious, give 2 glasses of water. Get immediate medical attention.
Eye : Flush with water at least 15 minutes. Get medical attention if eye irritation develops or persists.
Skin : Wash with soap and water. Get medical attention if irritation develops. Launder contaminated clothing before reuse.
Inhalation : Remove exposed person to fresh air if adverse effects are observed.
Additional Note to physician : Treat Symptomatically
PIBSA is an ash less, non-fatty, high viscosity surfactant additive.
Pibsa is a polyisobutenyl succinic anhydride (PIBSA) derived from polybutene. It is commonly used as an intermediate in the manufacture of oil soluble dispersants for lubricating oil applications and in the manufacturing of emulsifiers.
Pibsa is recommended for use at 3 to 14% wt in base oils.
Good wettability properties
Clean annealing characteristics
Good emulsibility properties
Non-staining towards aluminum
Handling & Storage
Maximum temperatures of 82°C (180°F) for handling and 49°C (120°F) for long-term storage are recommended. Ordinary precautions for handling concentrated chemicals and blending additives into base oils should be observed.
Specific Gravity, At 15.6°c
Density, Lb/gal At 60°f
Flash, Coc °c
Viscosity, Cst At 100°c
500 - 900
Item Code: PIBSA
Pay Mode Terms: L/C (Letter of Credit),T/T (Bank Transfer),D/P