|Place of Origin:||China|
|Model Number:||500KG (1 pallet)|
|Minimum Order Quantity:||500KG (1 pallet)|
|Packaging Details:||The outer packing is kraft paper compound bag, the inner packing is plastic bag , each bag gross weight is 25 kg. Storing and transporting according to the general chemicals|
|Delivery Time:||FCL: delivery within 20 days after receipt of order Sample or small order: within 10 days after receiving the order Or specific negotiations.|
|Payment Terms:||T/T or western Union or Payment upon arrival at the port of shipment or specific negotiation|
|Supply Ability:||Annual output of 500 tons|
|Product Name::||Antioxidant 702||Molecular Weight::||424.65|
|Formula::||C29H44O2||Melting Point ℃ ≥:||154|
|Outside View:||White To Light Yellow Crystalline Powder||Ash Specification % ≤:||0.1|
|Heating Loss% ≤:||0.5||Chemical Name::||4,4’-Methylene Bis(2,6-di-tert-butyl-phenol)|
|Execution Standard::||Q/320324 AGL04-2014||EC No. (EINECS) ::||204-279-1|
C29H44O2 Hindered Phenol Antioxidant Good Resisting Thermal Stability
2) Outstanding Features:
① Unique manufacturing craft.
② Long history & stable quality.
③ Abundant exporting experience, 80% of our production are exported globally.
(4) Low toxicity; Products are environmental friendly.
(5) Non-volatile, stable against thermal oxidation
2) Structural formula :
3) Physical and chemical properties:
White to light yellow crystalline powder, single product melting point 154 ℃, relative density 0.99, soluble in benzene, aromatics, insoluble in water and 10% NaOH solution.
This product is low toxicity, the mouth diameter of rats LD50 > 24 g/kg.
It is white or light yellow crystalline powder at room temperature. It can easily dissolve in organic solvents such as esters, acetones, alkanes and aromatics (e.g. butyl acetate, acetone, gasoline, toluene, etc.), and it is slightly soluble in methanol and ethanol and insoluble in water and 10% solution of sodium hydroxide. Its color gradually darkens when exposed to air for a long time.
Antioxidant 702 volatile is extreme low.And due to its resisting thermal oxidation good stability , so being used for synthetic resin antioxidants. At the same time, it’s also a kind of excellent oils antioxidant.
Suitable for oxidation resistance of polyethylene, polypropylene, polystyrene, ABS resin and polyester.
The outer packing is kraft paper compound bag, the inner packing is plastic bag , each bag gross weight is 20 kg or 25 kg. Storing and transporting according to the general chemicals.
6) Annual production : 300 tons
Quality: Every batch of Antioxidant catalyst promoter powders have to be tested by our QC(quality control) before they are allowed to sell.
Delivery: We have these products in stock to ensure quick delivery time. And delivery time can be guaranteed by strict management, stable raw material supply and abudent manufacturing experience.
Reputation: Products are favored by customers around the world and 90% orders have been replaced to us.
Service:Warm after-sale service. Your any questions would be solved as soon as possible.
1) Transportation:the product should be protected from moisture, sun and cracks during transportation.
2) Storage:The product should be stored in a cool, ventilated, dry room.
7. Company Introduction:
Jiangsu Rui Yan Rubber Additives Co., Ltd. is a rubber and plastic additives manufacturer. We offer high quality products at competitive price in quick delivery with 100% custom pass guaranteed. Never stop striving to offer our best service is our philosophy. We have Flexible and Untraceable payment terms. As China’s largest and earliest manufacturer in this industry, we own the most advanced level technology and we are committed to better technical research all the time.
As a leading manufacturer, our products have been exported to Germany, Norway, Poland, Finland, Spain, UK, France, Russia, USA, Brazil, Mexico, Australia, Japan, Korea, Thailand, Indonesia, Uruguay and many other countries.