Rubber Antioxidant 688/Oppd

• CAS No.: 15233-47-3
• Formula: C20h28n2
• Environmental Protection: Yes
• Color: Dark Brown
• Kind: Antioxidant
• Appearance: Viscous Liquid
• Model NO.: Rubber antioxidant 688/OPPD
• Active Ingredient: 96%Min
• Viscosity: 100m.PA.S Min
• Ash Content: 0.1%Max
• Transport Package: 208L/200kg Galvanized Iron Drum
• Specification: Active ingredient 96%min
• Trademark: KINGWAY
• Origin: China
• HS Code: 38123910

Product Description

Rubber antioxidant 688/OPPD

Product Name: Rubber Antioxidant 688/OPPD
Product classification: Rubber antioxidant
Molecular formula: C₂₀H₂₈N₂
Packaging specification: 208-liter galvanized iron drums, with a net weight of 200kg per drum

Technical indicators: Executive standard Q/0305ZHL 007-2016
Product details:

Item	Indicator
Appearance	Dark brown viscous liquid
Active ingredient,% ≥	96
4A content,% ≤	2.0
Viscosity(25ºC±0.1ºC), m.Pa.s ≥	100
Heating reduction(70ºC±1ºC), % ≤	1
Ash content,% ≤	0.1

Scope of application: Antioxidant 688 is mainly used as a rubber antioxidant and is an excellent antioxidant against ozone and bending cracking. It also has good protective properties against aging caused by heat and oxygen. This product has good compatibility with rubber, low volatility, and has the effect of promoting vulcanization. Some domestic users have omitted the accelerator. This product can be used in natural rubber and synthetic rubber, as well as in sealing strips, hoses, tapes, and other black industrial products for tires, car doors and windows. It is currently an excellent rubber antioxidant.
Precautions: Fire and sun protection, net weight of 200kg per barrel. The shelf life at room temperature is two years.