Fire barrier layer and fire barrier film laminate

A fire barrier laminate comprising:

• at least one non-fibrous fire barrier layer comprising an inorganic platelet material, wherein the inorganic platelet material comprises at least one of vermiculite, mica, clay or talc;
• at least one first polymeric flame propagation resistant film layer proximate to the non-fibrous fire barrier layer;
• at least one second film layer proximate to the non-fibrous fire barrier layer opposite the first polymeric flame propagation resistant film layer;
• and
• at least one scrim layer disposed:
• (i) between the non-fibrous fire barrier layer and the first polymeric flame propagation resistant film layer;
• and/or (ii) between the non-fibrous fire barrier layer and the second film layer;
• and/or (iii) proximate to the first polymeric flame propagation resistant film layer opposite the non-fibrous fire barrier layer;
• and/or (iv) proximate to the second film layer opposite the non-fibrous fire barrier layer;
• wherein the non-fibrous fire barrier layer comprises from about 20% to less than 100% by weight of the inorganic platelet material, from greater than 0% to about 40% by weight of the organic binder and/or inorganic binder, and from 0% to about 50% of the functional filler.