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HRD321 Sulfurized Isobutylene


Category:

Anti-wear

Product characteristics

This petrochemical additive with high sulfur content provides the lubricant with excellent extreme pressure ability, oil solubility and little causticity to metal. It is well compatible with other additives. As extreme pressure and antiwear additive, sulfurized isobutylene is a regular lubricant additive which can be used to blend lubricant, such as engine oil, gear oil, grease, etc. together with base oil and other industrial oil additives. It is used primarily for blending high quality gear oils, metal working oils, drilling machine oils and lubricating greases, it is the main additive for sulfur phosphorus type gear oils.

Product details


  • Product Introduction

This petrochemical additive with high sulfur content provides the lubricant with excellent extreme pressure ability, oil solubility and little causticity to metal. It is well compatible with other additives. As extreme pressure and antiwear additive, sulfurized isobutylene is a regular lubricant additive which can be used to blend lubricant, such as engine oil, gear oil, grease, etc. together with base oil and other industrial oil additives. It is used primarily for blending high quality gear oils, metal working oils, drilling machine oils and lubricating greases, it is the main additive for sulfur phosphorus type gear oils.

  • Reference Dosage

1.5% ~5.0%.

  • Technical Specification

Item

Index

Test Method

Appearance

Orange or amber transparent oily liquid

Eye measurement

Density (20°C), kg/m3

1100-1200

GB/T1884

Kinematic Viscosity (100°C), mm2/s

5.5-8.0

GB/T 265

Flash point (COC), ℃

≥100

GB/T267

Water, %

≤0.03

GB/T260

S content, %

40-46

SH/T0303

Cl content, %

≤0.40

SH/T0161

Copper Corrosion (121°C, 3h), rating

≤3

GB/T5096