Phenolic Antioxidant  CPD-650

Description:

CPD-650 is a highly effective, polymeric, non-discoloring phenolic antioxidant.
Chemical name: Phenol, 4-methy-, reaction products with dicyclopentadiene and isobutylene.
CAS number: 68610-51-5
Chemical structure:

Items	Typical specification
Appearance	White to off white powder or light yellow flakes
Actives,	≧99.2%
Melting point, ℃	≧115
Volatile Content (wt%)	≦0.5
Ash content (wt%)	≦0.5
Partical Size（D50 μm）	≦15

Key advantages

l High effective polyphenolic antioxidant with low volativity.

l Non-discoloring, non-pinking.

Applications

l Mainly protect light colored, non-staining goods derived from natural rubber and latex, SBR and caboxylated SBR lattice, ABS, NBR, BR, SBS, SIS and so on.

l Protection of natural and synthetic polymers based on isoprene and butadiene chemistry.

l In-process stabilization of polymers used in manufactured goods such as elastic thread, carpet backing, foam rubber mattresses, household and surgical gloves, bath mats, rubber flooring, automotive components, household and electronic applications.

Packaging and storage

Packaging: 25/500/1000 kg/bag, also can pack the goods according to requirements.
Storage: Store in dry, well ventilated area; Store away from direct source of heat or sun.