CHPHOS® 8608T

CHPHOS® 8608T by Changhe Chemical New Material (Jiangsu) is an environmentally friendly, phenolic pentaerythritol diphosphate-based antioxidant. It has a high effective phosphorus content and no residual-free phenols. The pentaerythritol spiral ring structure has excellent heat resistance.

• It helps to protect the color and transparency of polymer processing and synthesis processes.
• It can also improve the later thermal stability of polymers.
• It provides better results when used in combination with hindered phenolic antioxidants and UV absorbers.
• CHPHOS® 8608T is suitable for polyvinyl chloride (PVC) environmental stabilizers, lubricants, polyurethane (PU), polyethersulfone (PES), unsaturated polyester resin (UPR), epoxy, and polyester polyols.
• The recommended dosage level is 0.1 to 2.0%.