Sulfurized isobutylene

T321 is made up by isobutylene, single sulfur chloride and sodium sulfide as the main raw material, it is a sulfur-containing additive produced by adding,vulcanization and dechlorination reaction under the presence of catalysts.It is the main anti-wear agent of gear oil and industrial oil.

 

Product Features

• High sulfur content, excellent extreme pressure anti-wear performance
• Light color, excellent oil solubility
• Perfectly matched with phosphorus nitrogen anti-wear additives

 

Recommended Dosage (wt%)

1.5%-5.0%   

 

Typical Inspections

Item	Range of criteria	Test Method
Appearance	Orange Transparent liquid	Visual Observation
Density ,20℃ kg/m3		GB/T1884
Kinematic viscosity,100℃ mm2/s		GB/T265
Flash point(Open),℃ ≥	100	GB/T3536
Oil soluble	Transparent without precipitation	Visual Observation
Moisture content(V/v)％≤	Vestige	GB/T260
Mechanical impurity, % (m) ≤	0.05	GB/T511
Sulfur content,%（m）		SH/T0303
Chlorine content,%（m）≤	5	SH/T0161
Copper corrosion,5%,121℃3h ≤	3	GB/T5096
Four-ball machine experimentPD/N ≥	4900	GB/T3142

PS:1.5％T321+95%Base oil(60%HVI150BS+40%HVI500）Stir well at room temperature and visually transparent without precipitation

 

Packaging and Storage

200L metal drum packaging, stored in a dry, clean and ventilated warehouse, storage temperature for a long time not more than 45 ℃.This product is not flammable, explosive and non-corrosive. It is equivalent to general petroleum products in terms of safety, environmental protection and use.For application, avoid contact with strong oxidizer.Rinse clean with soapy water when touching the skin.

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