Coextruded, intumescent fire-protection strips jacketed on three sides, obtained by coextruding an intumescent composition composed of a thermoplastic elastomer with a processing temperature of not more than 250掳 C. selected from the class consisting of block copolymers and uncrosslinked thermoplastic ...
Coextruded, intumescent fire-protection strips jacketed on three sides, obtained by coextruding an intumescent composition composed of a thermoplastic elastomer with a processing temperature of not more than 250° C. selected from the... H Horacek - US 被引量: 18发表: 2001年 Mass transfer and...
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(a) at NOTGREATER 250 degrees C into the cavity of the jacket by a twin-screw extruder, and using a coextrusion die, composed of a composite head with conically oriented slot dies of various widths to obtain coextruded, intumescent fire-protection strips jacketed on three sides and having ...
An Independent claim is also included for a process for producing fire-protection strips comprising extruding the jacket (b) at NOTGREATER 250 degrees C by a single-screw extruder and simultaneously extruding the intumescent composition (a) at NOTGREATER 250 degrees C into the cavity of the ...
(a) at NOTGREATER 250 degrees C into the cavity of the jacket by a twin-screw extruder, and using a coextrusion die, composed of a composite head with conically oriented slot dies of various widths to obtain coextruded, intumescent fire-protection strips jacketed on three sides and having ...
(a) at NOTGREATER 250 degrees C into the cavity of the jacket by a twin-screw extruder, and using a coextrusion die, composed of a composite head with conically oriented slot dies of various widths to obtain coextruded, intumescent fire-protection strips jacketed on three sides and having ...