Multilayer protective film

作者: Harvey C. Tung , Thomas G. Schulz , Glenda J. Cahill , Mark C. Danner

DOI:

关键词: PolymerComposite materialThermoplasticMaterials scienceBlowing agentPolyurethaneAdhesivePolyolefin

摘要: A multilayer protective film useful in insulated wall structures of appliances such as refrigerators, freezers, or boiler units, for example. The has a substantially polyolefin layer. also surface capable bonding to polyurethane foam without the use an adhesive. bonds and protects thermoplastic liners from attack by blowing agents used production foam. is adaptable be regrind-compatible into made styrenic polymers.

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