Neoprene WD

Crystallization-Resistant Grade - DuPont™ Neoprene WRT and DuPont™ Neoprene WD are designed for use in finished products that must remain flexible for long periods at low temperatures. The excellent crystallization resistance of these types helps counteract the increase in rate of crystallization-induced stiffening that is caused by ester plasticizers. Therefore, higher levels of ester plasticizers can be tolerated for increased resistance to thermal stiffening.