T3616 Antiwear / Antirust Additive
Introduction
T3616 is an excellent antiwear and antirust additive containing phosphorus and nitrogen and is used in a wide range of lubricants and greases such as engine oil, hydraulic oil, gear oil and metalworking fluids. This product is economical and practical, which can be used for the general formulation of medium and high end formulations. It can also be customized for customers with differentiated requirements for antiwear and antirust performance, as well as to strengthen the antiwear and antirust performance of finished lubricant. This product can also be used for plastic antirust film and antiwear and antirust in the production of plastic equipment.
Features
- The product is nearly neutral and has a wide range of applications.
- Excellent anti-wear and anti-rust performance, low dosage.
- Ashless additives, does not contain any metals.
- Soluble in all kinds of base oils, and good compatibility with compound products and oils.
- The product has a low odor and is suitable for the formulation of high-end lubricating products.
Recommended Treat Rate
Treat Rate of T3616 as an antiwear additive:
Gear Oil |
0.1 - 1.0 wt% |
Antiwear Hydraulic Oil |
0.1 - 0.5 wt% |
Engine Oil |
0.3 - 1.0 wt% |
Metalworking Fluid |
0.2 - 0.5 wt% |
Grease |
0.3 - 1.0 wt% |
Industrial Lubricants |
0.2 - 0.5 wt% |
Other Lubricants |
0.1 - 1.0 wt% |
Due to the diversity of formulations and uses of lubricating greases, the above dosage is for reference only. Users are advised to make adjustments based on their actual recipes and uses.

Treat Rate of T3616 as a antirust additive
The recommended dosage for finished lubricant products is 0.02 - 0.15 wt%. Users are advised to confirm the optimal dosage based on their own formulation and use.
Specifications
Item |
Typical Value |
Appearance |
Light Yellow to Light Brown Liquid |
Flash Point, (close) |
>120°C |
Density, 25 °C |
0.90 g/ml |
Viscosity, 100 °C |
8.0 cst |
Viscosity, 40 °C |
60 cst |
Phosphate Content |
2.5% |
Nitrogen Content |
1.3% |
* Note: The above data is a typical value and does not represent the index range of the product.
Typical Test Data
T3616 Antiwear Test Data:
Test Condition: ASTM D4172, 75 °C, 40 kg, 1200 rpm, 1 hour
Test oil |
Treat Rate of T3616 (wt%) |
Test Result |
Base Oil 100N |
0.0% |
0.88mm |
0.3% |
0.41mm |
46# Hydraulic Fluid with no Antiwear Additive |
0.0% |
0.78mm, there are black precipitate in the oil after the test |
0.3% |
0.45mm, after the test, the oil is clear and transparent |
Gear Oil with no Antiwear Additive |
0.0% |
0.79mm, there are black precipitate in the oil after the test |
0.2% |
0.59mm, after the test, the oil is clear and transparent |
0.4% |
0.43mm, after the test, the oil is clear and transparent |
Finished Engine Oil |
0.0% |
0.51mm |
0.5% |
0.36mm |
T3616 Antirust Test Data:
Test Condition: ASTM D665, 60 °C, 24 hours
Test oil |
Treat Rate of T3616 (wt%) |
Test Result |
Base Oil 100N |
0.00% |
Severely rusted, failed |
0.09% |
Completely no rust, passed |
Our Factory:
We have a standardized production workshop of nearly 8000 square meters, 6 production lines. There are more than 60 workers, 15 salesmen, 20 technical en gineers and 4 after -sales service team to make us able to provide good prod ucts and service. We have a complete factory production, quality control and delivery process, as well as a complete after-sales service system. All our products are provided with quality warranty and lifetime free after-sales service.
Package, Handle & Storage
Storage: Store in a cool,dry place away from any direct source of heat and moisture. Maximum recommended storage temperature is 45ºC.
Shelf life: 2 years. If beyond the storage period, it can still be used after passing the test.
Package: N.W.200kg / 200L drum.
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.
FAQ
May I have a sample of Polymethacrylate PMA Viscosity Index Improver?
Thanks for your interest in PMA Viscosity Index Improver, 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 Polymethacrylate Viscosity Index Improver?
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 for PMA Viscosity Index Improver? and the PMA price?
The minimum order quantity is one pallet(4 drum), or one IBC. A MOQ trial order is welcomed.
The PMA price goes up and down with the market, please contact us for the current PMA VII 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 PMA Viscosity Improver?
Normally, the delivery time for Viscosity Improver 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 PMA Viscosity Improver
?
Yes, Please contact Chorus's sales engineer for the latest COA and MSDS of PMA Viscosity Index Improver.