1. Materials information

Antioxidant 702 (7930/4426/T511)

Structural formula:

Chemical name: 4,4 '- Methylene bis (2,6-di-tert-butylphenol)

English name: 4,4 '- Methylenebis (2,6-di pert butylphenol)

Molecular formula: C29H44O2

CAS: 118-82-1

Product Description

Antioxidant 702 is a light yellow powder, which is the main phenolic antioxidant and can adapt to processing temperatures up to 200 ℃.

Product Usage

Antioxidant 702 (4426) is an excellent bisphenol antioxidant with low volatility and good thermal stability. It is widely used in polyethylene, polypropylene, polystyrene, ABS resin, etc. It is also commonly used in the synthesis of natural rubber, latex, various plastics and heat transfer oils, quenching oil, special lubricants and other oil products used under high temperature conditions. Antioxidant 4426 is used in petroleum products, and its temperature of use is better than antioxidant 264 in terms of thermal oxidative stability, In synthetic and natural rubber, the general dosage is 0.5-2%, while in plastic and petroleum products, the general dosage is 0.3-1%

2. Packaging of materials

• For powders: normal is 25kgs/Drum or bag, or larger/smaller package as request.

• For liquids: normal 25kgs/drum, 180-300kgs/bucket, or IBC, determined by the nature of the product. 

                             Or smaller package 1kg/bottle, 10kgs/bottle as request. 

3. Shipping & Delivery

• By Express

Provide door to door service

Suitable for goods under 50kg

Delivery: 3-7 days

Cost: low cost

• By Air

Provide airport to airport service

Suitable for goods over 50kg

Delivery: 3-14 days

Cost: high cost

• By Sea

Provide seaport to seaport service

Suitable for goods over 100kg

Delivery: 2-45 days

Cost: low cost

4. Contact information

For more details, pls contact us freely.

Email address: elin@fdachem.com

Mob: 86 13613820652 

WhatsApp/Skype/Wechat/LINE: 86 13613820652