JDAO-535 Thioether and Phenolic Ester Type Antioxidant
Product Introduction
JDAO-535 refers to Thioether and Phenolic Ester Type Antioxidant, which is with low toxicity, can used to stabilize polymers and other organic materials which are prone to thermal degradation. This product is widely used in polyolefin, elastomers (EPDM), petroleum products and other applications. It also provides excellent anti-oxidation performance when combining with other additives under high temperature conditions, especially with amine antioxidant to control viscosity increase and reduce deposit formation effectively. This product is widely used in the formulation of premium engine oils, and also performs well in industrial oil applications. The recommended treat rate is 0. 1-0.5% (m%).
Technical Specification
Item |
Index |
Test Method |
Appearance |
White or mild yellow powdered crystal |
Visual Inspection |
Melting Point, °C |
≥63.0 |
GB/T617 |
Ash Content, m% |
≤0.3 |
GB/T508, ASTM D482 |
S Content, m% |
4.5-5.5 |
SH/T0303, ASTM D1552 |
Package/Product Storage/Transportation
Packed in 25kg drums, or as required by customers.
This product is applicable to various modes of transportation. It is not appropriate for exposure or high temperature storage, stored in a cool,dry and ventilated place. The maximum storage temperature shall not exceed 45°C, and the shelf life is 2 years. This product is not flammable, explosive and corrosive, with no special protection required. In case of accidental contact with skin, wash it off thoroughly with water and detergents.

Company Profile
Tianjin J&D Technology Co., Ltd
J&D Lubricant was established in 2016 and has been specializing in the field of lubricant additives and synthetic base oils and has rich experience in this field. As a well-known and professional lubricant additives manufacturer and supplier in China, we offer a wide range of additives for a variety of lubricants, such as engine oils, gear oils, hydraulic oils, ATF, marine oils and turbine oils, as well as other industrial oils, specialty oils and greases.
We have built up a wealth of experience and kept stable long-term relationships with many large oil companies in the world, especially in the US, European and Japanese markets, winning a good reputation from our customers.
Our Laboratory
The blending production and quality inspection of J&DLubricnat has been awarded the title of Advanced Scientific Laboratory in China. We also participate annually in the Global Additives Cross-Data Comparison Test organized by the American Society for Testing and Materials (ASTM) to ensure the reliability of our results.
Exhibition View
We participate in a variety of lubricant-related exhibitions around the world every year to expand our international presence and to communicate deeply with our customers, with whom we have made deep friendships!
Our Team

FAQ
Q1: What's your MOQ
A: our MOQ generally starts from 1kg
Q2: Can I get some samples?
A: Of course, You need to pay a certain fee, but if your order is large, or if you are willing to cooperate with us for a long time, we can provide you with free samples, you only need to pay the freight
Q3: Is there any discount?
A: If the order quantity is relatively large or there is a good and long-term trade cooperation with our company, we will provide a more favorable discount.
Q4. What is your terms of delivery?
A: EXW, FOB, CFR, CIF, DDU.
Q5. How about your delivery time?
A: Generally, it will take 30 to 60 days after receiving your advance payment. The specific delivery time depends on the items and quantity of your order.
Q6. Do you test all your goods before delivery?
A: Yes, we will do 100% test before delivery.
Q7: How do you ensure our business long-term and good relationship?
A:1. We will keep good quality and competitive price to ensure our customers' benefit ;
2. We respect each customer as our friend and we sincerely do business and make friends with them no matter where they come from.