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T558 Dinonyl Diphenylamine

Company Infomation
Jinzhou DPF-TH Chemicals Co., Ltd.
Free Membership.
Contact details
Online Talk : QQ:593243069 Online Talk
Contact :Maggie (Miss)
Tel Phone :86-416-5160638
Mobile :008615940656921
Fax :86-416-5160600
Country/Region :LiaoNing - China (Mainland)
Address :No.100,West Jiefang Road, Taihe District, Jinzhou City, Liao
Zip/Postal code :121016
Website :http://lubricant.global-trade-center.

T558 Dinonyl Diphenylamine

Product Detailed Description

T558 is lubricant additive component prepared from diphenylamine. The product provides oils with excellent antioxidation performance. It possesses fine high temperature antioxidation and stability at high temperature.

Special features
■ Excellent antioxidation at high temperature, particularly has an excellent long-lasting antioxidation effect, especially to inhibit the oxidation of the oils in post stage.
■ Fine compatibility. Enhancing the antioxidant effect when combined with antioxidants of phenylamines, phenyl α-naphthylamines and hindered phenols
■ Fine high temperature thermal stability

Used for blending high grade engine oils. The dosage: 0.3-1.0%
Used for blending gear oil, hydraulic oil, transfer oil, turbine oil and automatic transmission fluids. The dosage: 0.1-0.5%
Used for blending lubricating greases. The dosage: 0.1-1.0%
Used for fuel oils



Test method
Density, kg/m3, at 20oC
920.0 ~ 970.0
ASTM D1298
Flash point (COC), oC
≥ 160
Kinematic viscosity, mm2/s, at 100oC
14.0 ~ 20.0
Nitrogen, mass%
3.20 ~ 3.80
ASTM D3228
Diphenylamine, mass%
≤ 1.00
The enterprise standard Q/JTH 010-2009


Points for Attention
It is packed in 200 litre metal drums. Store in dry, clean and well ventilated warehouses. For the details of health and safety precautions, please see the related Material Safety Data Sheet. 

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Company Detailed

"Liaoning Tianhe Fine Chemicals Co., Ltd (Also called Jinzhou DPF-TH Chemicals Co., Ltd. hereafter referred to as ""Tianhe Chemicals""or ""the Company"") is located in the economic development zone around Bohai Sea, in the city of Jinzhou, a beautiful coastal city of Liaoning Province. Tianhe Chemicals started business operation with the registered capital of 100 million yuan (RMB) since 1992. Tianhe Chemicals, on the strength of enterprising perseverance & concerted efforts, has developed into a conglomerate company who has research & development and production capability for providing multiple product lines and gets several hundred million dollars of sales revenue each year. The Company has set up branch offices in Beijing, Shanghai, Shenyang and other cities, and the business operation covers the whole country and more than 20 countries and regions around the world.

Tianhe Chemicals has been the network supplier of PetroChina and Sinopec and the important project demonstration base designated by State Science Commission. In Jinzhou and the surrounding areas, there are four major independent production bases. Tianhe Chemicals has developed a wide range of products, including lubricating oil additives and fluoride products in more than 30 varieties. Several of them even fill up the gap in domestic production. The Company has made great contributions and achievements for the fine chemicals and fluoride industry.

Just as the saying in the Art of War ""Generally, in battle, use the normal force to engage and use the extraordinary forces to win. Now, the resources of those skilled in the use of extraordinary forces are as infinite as the heavens and earth, as inexhaustible as the flow of the great rivers."", the resources of talented people and R&D are highly valued by Mr. Wei Qi, the manager of Tianhe Chemicals, who leads Tianhe to success in the business development and holds a strong belief in ""A company's life is the business reputation"" philosophy. Tianhe Chemicals, therefore, becomes the ""pacesetter in the fine chemical field"" and wins the honor of ""the No.1 Brand"".

Tianhe Chemicals, going overseas to bring in the foreign advanced technology and scientific management mode, gradually explores the integration of the corporate culture and establishes a set of sound high-tech management system in line with the China's national conditions. These are the advantages that ensure the company has always stood together the world's most advanced cutting-edge technologies, and promote China's fine chemical industry to flourish.

Glorious history, lasting memories, never-ending exploration of science and the pursuit of technical excellence inspire Tianhe people from generation to generation to strive and recreate the past glory. "

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