T4538

 Engine oil additive SF / CD

T4538

BRIEF INTRODUCTION

This product is a compound of zinc-dithiophosphate, detergent, dispersant and antioxidant. It is primarily used in blending various low-grade and middle-grade lubricant oils. With very low dosage, it can meet the requirements of SB/CB and SF/CD grade oils. The product is brown liquid.

The recommended dosage is as below:

API grade

Single-grade

Multi-grade

SB/CB

2.0%

2.0%

SC/CC

2.9%

2.9%

SD/CC

3.3%

3.3%

SE/CC

3.6%

3.6%

SF/CC

3.8%

3.8%

SF/CD

4.0%

4.0%

CHARACTERISTICS

Excellent detergency, dispersion and anti-oxidation ability.

PRODUCT FEATURES AND TEST METHODS

ITEM

INDICE

TEST METHOD

Density (20°C), kg/m3

Report

ASTM D4052

Kinematic Viscosity (100°C), mm2/s

Report

ASTM D445

Flash Point (open cup), °C

165

ASTM D92

TBN, mg KOH/g

125

ASTM D2896

Calcium, m%

4.2

ASTM D4951

Zinc, m%

1.8

ASTM D4951

Phosphorus, m%

1.6

ASTM D4951

PACKING AND STORAGE

Packing: The product is packed in 200 liter metal drum (net weight: 200 kg/drum).

Storage: Please refer to SH/T0164, for transportation, storage and oil blending. Keep the temperature not higher than60°C. For long-term storage the suggested temperature is lower than50°C. The dry, clean and ventilating warehouse is recommended.