Rubber Antioxidant 616

• Customization: Available
• CAS No.: 68610-51-5
• Formula: C49h64o3
• Model NO.: 616
• Certification: CCIC
• Environmental Protection: Yes
• Color: White
• Kind: Antioxidant
• Appearance: Powder
• Transport Package: Three in One Paper Plastic Composite Bag
• Specification: 25/KG

Product Description

Main characteristics: Average molecular weight of 650, melting point of 115 ºC, soluble in aromatic ketones and alcohol solvents, insoluble in water and fatty hydrocarbons.

Specification:

Item					Specification
appearance					Grey white powder
softening point/ºC  ≥					105
Heating loss(70ºCX3h)/% ≤					0.50
ash content(800ºCX3h)% ≤					2.5
Sieve residue(75um)/% ≥					1.0

Usage: This product is a highly efficient phenolic anti-aging agent, which has good protective effects on the aging of high polymers under heat, oxygen, weather, and light. Suitable for natural rubber, synthetic rubber such as butadiene rubber and styrene butadiene rubber: it does not change color or contaminate, making it particularly suitable for various light and bright colored transparent rubber products and latex products. According to the US Food and Drug Safety Regulations 175.105 (adhesives) and 177.2600 (rubber provisions), this product is allowed to be used for food contact products.

Storage: Store under cool, dry conditions, avoiding any direct contact with light and heat sources. The product has a shelf life of more than 3 years in its original packaging. Re certify the product annually after more than 3 years. After use, seal the container tightly.