Baypren 350 Polychloroprene Bayer Rubber - Elastomer >> Chlorinated rubber / Chloroprene, CR ADHESIVE >> Solvent based ADHESIVE >> Solvent based >> Contact adhesive Poly-2-chlorobutadiene-1,3 Baypren 350 is a chloroprene rubber with a high rate of crystallisation which gives solutions of very high viscosity. It is particularly suitable for use in the formulation of contact adhesives which yield very strong bonds after the shortest possible setting time. As Baypren 350 is not modified with sulphur or thiuram, it is particularly suitable for adhesives with minimal discolouration tendency. Pale to light-brown, flat chips which discolour on exposure to light, powdered with talc to maintain the free-flowing properties (powder content max. 1 %). Baypren 350 is suitable for use in the formulation of contact adhesives for many applications including the manufacture and repair of footwear, processing wood and plastics and laying floor coverings. polychloroprene for the production of adhesives with a long open time and high initial strength. Poly-2-chlorobutadiene-1,3. Thiuram-modified polychloroprene rubber with a high rate of crystallisation. Can be used for the production of solventborne adhesives with minimal discolouration tendency and contact adhesives which yield very strong bonds after the shortest possible setting time. Provides a long open time and high initial strength. Gives solutions with high viscosity. Not modified with sulphur or thiuram.