Vestolit B 7090 Polyvinyl chloride Vestolit Polyvinyl chloride (PVC) ADHESIVE SEALANT >> Paste VESTOLIT â B 7090 Polyvinyl chloride for paste processing VESTOLIT B 7090 is a paste-forming micro-S- PVC copolymer which is suitable for pro-ducing pastes with almost Newtonian flow. The general properties of B 7090 are par-ticularly suited to the production of low-fusion temperature pastes for compact applications and for mechanically expandable foams. The vinyl acetate content of approx. 5% in VESTOLIT B 7090 enables significantly improved fusion characteristics compared with comparable homopolymers. Due to its low viscosity and the ex-cellent storage stability of pastes made from B 7090, the use of this product is recommended for all applications requiring a reduction in fusion tem- peratures over conventional processing conditions. Consequently, the main application fields are: seal-ing compounds for cars, the coating of temperature-sensitive substrates and adhesive layers. The good mechanical foaming properties of B 7090 also en-able it’s inclusion in low-fusion temperature back foams in the CV field. Paste-forming micro-S-PVC copolymer. Used for production of pastes in sealing compounds for cars, and adhesive layers. Provides Newtonian flow, low-fusion temperature, low viscosity, very good storage stability and good mechanical foaming properties.