T4520

 Engine oil additive CI-4 / SL

T4520

BRIEF INTRODUCTION

This product is composed of top-quality detergent, dispersant, anti-oxidant and anti-wear agent. It can meet most stringent requirement of high-level engine. When blended with appropriate base oil and viscosity modifier, the additive is suitable for modulating various SAE level high-grade engine oil CI-4, CH-4 and SL.

The recommended dosage is as follows:

API Grade

SAE Level

Dosage

CI-4

10W/30 10W/40 15W/40 20W/50

14.2%

CH-4

10W/30 10W/40 15W/40 20W/50

10.0%

SM

10W/30 10W/40 15W/40 20W/50

9.6%

SL

10W/30 10W/40 15W/40 20W/50

7.9%

CHARACTERISTICS

Excellent high-temperature detergency and dispersion performance

Excellent anti-oxidation and anti-corrosive 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

110

ASTM D2896

Calcium, m%

3.8

ASTM D4951

Zinc, m%

0.7

ASTM D4951

Phosphorus, m%

0.6

ASTM D4951

Nitrogen, m%

0.5

ASTM D5291

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.