4,4'-Bis(a,a-dimethylbenzyl)diphenylamine
Hosea Chem ® China 4,4'-Bis(a,a-dimethylbenzyl)diphenylamine (Antioxidant KY-405) Supplier Send Inquiry
Product Description
Product Name: Antioxidant KY-405
Molecular Formula:C30H31N
Chemical Name: 4,4'-Bis(a,a-dimethylbenzyl)diphenylamine
Molecular Weight: 405.58
Cas No.: 10081-67-1
Specifications:
Appearance: White to off white crystal
Ash Content(800℃, 2h): Max 0.10%
Melting Point(℃): Min 98.5
Heating Loss(80℃, 1.5h): Max 0.20%
Residue on sleve(60mesh): 60.0
Residue on sleve(10mesh): 0
Applications:
KY-405 for plastics is a highly effective non-discoloring aromatic amine type antioxidant finding utility as a thermal stabilizer in a wide variety of applications, including polyolefins, styrenics, polyols, hot melt adhesives, lubricants and polyamines.
Excellent performance at processing temperatures, strong synergy with other types of antioxidants, such as phenolics or phosphites, makes KY-405 for plastics an excellent choice as a component of a thermal stabilizer package.
KY-405 is a white powder that is relatively nondiscoloring during heat aging.
The combination of high amine antioxidant activity and good color make it an ideal antioxidant and heat stabilizer for rubbers and plastics. Especially effective in EPDM, Neoprene, nitrile (e.g. Paracril).
Hydrogenated nitrile and ethylene-acrylic rubber. As an amine antioxidant, it is susceptible to UV discoloration.
Antioxidant effect is similar to Uniroyal (US) Naugard445, Ouchi (Japan) Nocrac CD, BASF antioxidant L5
Storage:
Store in a cool, dry, well-ventilated area. Avoid exposing to direct sunlight. Keep container closed when not in use.
Packing:
Paper bags lined with polyethylene film bag, net weight 25kg.
This product could also be packed according to customer's needs.