LAMINATED SHEET AND PRODUCTION THEREOF

PROBLEM TO BE SOLVED: To provide a uniform laminated sheet using a heat-resistant org. fiber fabric as a reinforcing material, having a PTFE layer integrated with the surface thereof, excellent in chemical resistance, heat resistance, airtightness and antistaining properties and made easy to execute...

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Bibliographische Detailangaben
1. Verfasser:	KIRIYAMA SHUNICHI
Format:	Patent
Sprache:	eng
Schlagworte:	LAYERED PRODUCTS LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT ORNON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM PERFORMING OPERATIONS TRANSPORTING
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Beschreibung
Zusammenfassung:	PROBLEM TO BE SOLVED: To provide a uniform laminated sheet using a heat-resistant org. fiber fabric as a reinforcing material, having a PTFE layer integrated with the surface thereof, excellent in chemical resistance, heat resistance, airtightness and antistaining properties and made easy to execute and rich in durability by the enhancement in bending resistance and tear resistance and a method for producing the same. SOLUTION: In a laminated sheet wherein a polyfluoroethylene resin sheet (PTFE sheet), a thermoplastic resin film with a thickness of 0.01-below 0.05 mm and a heat-resistant org. fiber fabric are integrated, the film is held between the PTFE sheet and the heat-resistant org. fiber fabric and at least one surface layer comprises the PTFE sheet.