| 摘要 |
Rigid PVC melt bondable thermoplastic elastomer compositions are disclosed. The melt bonded composites made from these compositions have rigid vinyl chloride polymer layers extruded with thermoplastic elastomer layers or with foam thermoplastic elastomer layers. The composites may be used as PVC siding, backing and sealants for PVC siding; vinyl flooring, window and door fenestrations; PVC conveyor belt outer grip layers; window and door sliding seals; window and door water dams; and PVC pipe seals.
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