Synthesis of calcium alkylbenzene sulfonate by my-t104 (tbn25) with low base number

Classification:Calcium sulfonate
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Date of issue:2021-08-09 16:34:19

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Summary
Characteristic
Parameter

· Product introduction

This product is made of long-chain alkylbenzene sulfonic acid as the main raw material. It is the main variety of metal detergent. It has good dispersion, rust prevention and good high-temperature cleanliness. Therefore, it is widely used in various internal combustion engine oils.

· Product features

◆good rust resistance ◆ good foam resistance ◆ good detergency ◆ high soap content

· Use

It is mainly used to prepare high-grade engine oil. At the same time, it is also suitable for power transmission oil, gear oil, metal processing oil, antirust oil and grease.

· Reference dosage

0.5-3.0 (Mass fraction) /%

· Technical parameters

Project	Quality index	Test method
Appearance	Maroon transparent liquid	Visual inspection
Density(20℃) / (kg/m3)	933.2	SH/T 0604
Flash point(Opening) / ℃	190	GB/T 3536
Kinematic viscosity(100℃) / (mm2/s)	20	GB/T 265
Total base number(In KOH) / (mg/g)	22	SH/T 0251
Sulfur(Mass fraction) / %	2.45	SH/T 0303
Calcium(Mass fraction) / %	2.4	Q/YHT 003、Appendix A

· Packaging and disposal

1. Packed in 200 liter metal drums, liquid bags or ISO cans. Store in dry, clean and ventilated warehouse;

2. Suggestion: the maximum disposal temperature shall not exceed 60 ℃ (140 ° f), and the long-term storage temperature shall not exceed 40 ℃ (104 ° f);

3. For product safety, user health and environmental precautions, please refer to the safety data manual of the product.