Antiwear / Extreme Pressure Additive Sulfurized Isobutylen Sib

• Environmental Protection: Yes
• Color: Light Yellow Transparent Liquid
• Appearance: Liquid
• Kind: Lubricant Additive
• Application: Lubricant Additives, Extreme Pressure Additive
• Applications: Gear Oil, Industrial Oil
• Model NO.: T321
• Transport Package: Drum or IBC
• Specification: T321
• Trademark: Chorus
• Origin: China
• HS Code: 381121
• Production Capacity: 2000mt

Product Description

Product Description

T321 sulfurized isobutylen is a kind of AW/EP additive containing active sulfur, which is produced by sulfur or sulfur mono-chloride and iso-butylene. It is a main antiwear and extreme pressure lubricant additive, widely used to blend gear oil and other industrial oils.

 

Item	Typical Value	Test Method
Appearance	Light Yellow Transparent Liquid	Visual
Density (20ºC), kg/m ^3	1020	GB/T 13377
Flash Point (COC), ºC	110	GB/T 3536
Kinematic Viscosity (100ºC), mm ^2/s	1.80	GB/T 265
Sulfur, wt%	44.80	SH/T 0303
Copper Corrosion (121ºC, 3h)	3b	GB/T 5096

 

Product Features

1. Good oil soluble performance.

2. Excellent antiwear and extreme pressure performance.
 

Product Applications

1. Used to blend grease.

2. Used to blend antiwear hydraulic oil additive package and hydraulic oil.

3. Used to blend cutting oil such as water-soluble semi-synthetic cutting fluid.

4. Used to blend various middle and high-level gear oil additive packages and gear oil.

 

Packaging & Shipping

 

1. Packed in 200L metal drum, IBC tank, or made to order.
 

2. Long-term storage temperature should not exceed 45ºC.
 

3. Handle & blending temperature should not exceed 65ºC.
 

4. Not dangerous chemicals, store in a dry & clean warehouse.
 

 

 

Test & QC

The raw materials were inspected before entering the factory to ensure that the requirements were met.

During the production process, sampling inspection, real-time monitoring, and correction.

After the production is finished, each batch of goods shall be sampled and tested to make sure the goods are qualified before leaving the factory.
 

 

General Description

Commonly used sulfur-containing extreme pressure antiwear additives mainly include butylene vulcanized grease and vulcanized esters, thiocarbonates, dithiocarbamates, and polyalkali compounds.

Their sulfur content is 40% to 45%. This type of sulfide has good stability, high extreme pressure resistance, and light color, but the sulfur-containing extreme pressure agent has poor wear resistance. Because the sulfur-containing extreme pressure agent reacts chemically with the metal surface under high temperature and high pressure to form an iron sulfide film. Iron sulfide has good heat resistance, so the sintering load of sulfur-containing extreme pressure agents is high, but the iron sulfide film is brittle, so its wear resistance is poor.

A widely used product among sulfur-containing extreme-pressure antiwear additives is sulfurized iso-butylene (T321). It is characterized by high sulfur content, good oil solubility, and moderate chemical activity, so it is less corrosive to copper. It can be used as an extreme pressure agent for cutting oil, gear oil, hydraulic oil, metal processing oil, etc., and is especially suitable for the preparation of Gear Oil.
 

FAQ

May I have a sample of the sulfurized iso-butylene?

 

Thanks for your interest in the extreme-pressure antiwear additives, you are welcome to ask for a sample, for more about the sample delivery, please feel free to contact us. 
We understand the importance of product testing, and we strive to make the sample delivery process as straightforward and reliable as possible.

What is the package of the sulfurized iso-butylene?

 

Net Weight: Steel drum; IBC; ISO tank and other customized package. For the details of the package, please contact us for more shipping information. 
 

What is the MOQ of sulfurized iso-butylene? and sulfurized iso-butylene Prices?

 

The minimum order quantity is one pallet (4 drum), or one IBC. A MOQ trial order is welcomed. 
The Lubricant additives price goes up and down with the market, please contact us for the current sulfurized iso-butylene price. 
 

What are the payment terms?

 

We accept L/C, T/T, and other payment terms. please contact us to negotiate the payment term.

 

What is the delivery time for sulfurized iso-butylenes?

 

Normally, the delivery time for sulfurized iso-butylene is 7-15 days. The specific delivery time will change depending on the quantity and variety of your order. Please contact Chorus's sales engineer for the latest price and delivery time.

May I get the MSDS and COA of sulfurized iso-butylene?

Yes, Please contact Chorus's sales engineer for the latest COA and MSDS of sulfurized iso-butylene.