Some embodiments of the present disclosure relate to a method comprising: obtaining a base formulation, obtaining an activator formulation, mixing the base formulation with the activator formulation, so as to result in a liquid applied roofing formulation, applying the liquid applied roofing formulation to at least one steep slope roof substrate, and solidifying the formulation, so as to form at least one coating layer on the at least one steep slope roof substrate. Some embodiments of the present disclosure relate to a liquid applied roofing formulation comprising a first part and a second part. In some embodiments, the first part comprises the base formulation and the second part comprises the activator formulation.

The present disclosure provides compositions comprising propylene-based elastomer, articles thereof, and methods thereof. In at least one embodiment, a composition includes a propylene-based elastomer having an Mw of about 300,000 g/mol to about 600,000 g/mol and a melt flow rate of less than about 3 g/10 min, according to ASTM D-1238 (2.16 kg weight @ 230° C.). The composition includes a thermoplastic resin. In at least one embodiment, a roofing material includes a membrane. The membrane includes a composition. The composition includes a propylene-based elastomer having an Mw of about 300,000 g/mol to about 600,000 g/mol and a melt flow rate of less than about 3 g/10 min, according to ASTM D-1238 (2.16 kg weight @ 230° C.). The roofing material further includes a base material adhered to the membrane or affixed to the membrane.

The present disclosure provides compositions comprising propylene-based elastomer, articles thereof, and methods thereof. In at least one embodiment, a composition includes a propylene-based elastomer having an Mw of about 300,000 g/mol to about 600,000 g/mol and a melt flow rate of less than about 3 g/10 min, according to ASTM D-1238 (2.16 kg weight @ 230° C.). The composition includes a thermoplastic resin. In at least one embodiment, a roofing material includes a membrane. The membrane includes a composition. The composition includes a propylene-based elastomer having an Mw of about 300,000 g/mol to about 600,000 g/mol and a melt flow rate of less than about 3 g/10 min, according to ASTM D-1238 (2.16 kg weight @ 230° C.). The roofing material further includes a base material adhered to the membrane or affixed to the membrane.

This invention relates to a synergistic combination of molybdate salts (e.g., calcium molybdate) and magnesium hydroxide to suppress both smoke and flame in polymeric compositions, such as plastic piping, profile applications, wire and cable, semiconductor and electrical conduit application, to name a few. In some embodiments, the technology relates to polyvinyl chloride (“PVC”) and chlorinated polyvinyl chloride (“CPVC”) compounds, among other polymer resin containing compounds, having improved smoke and flame performance from the synergistic combination of molybdate salts and magnesium hydroxide.

A polymeric composition includes a silane functionalized polyolefin, a brominated flame retardant having a Temperature of 5% Mass Loss from 350° C. to 500° C. and from 2 wt % to 50 wt % Retained Mass at 650° C. The 5% Mass Loss and Retained Mass at 650° C. are measured according to Thermogravimetric Analysis. The polymeric composition also includes a zinc (Zn) flame retardant synergist. The polymeric composition is free of antimony trioxide and has a zinc to bromine (Br) molar ratio (Zn:Br molar ratio) of greater than 0.0 to 0.160.

A polymeric composition includes a silane functionalized polyolefin, a brominated flame retardant having a Temperature of 5% Mass Loss from 350° C. to 500° C. and from 2 wt % to 50 wt % Retained Mass at 650° C. The 5% Mass Loss and Retained Mass at 650° C. are measured according to Thermogravimetric Analysis. The polymeric composition also includes a zinc (Zn) flame retardant synergist. The polymeric composition is free of antimony trioxide and has a zinc to bromine (Br) molar ratio (Zn:Br molar ratio) of greater than 0.0 to 0.160.

A moisture-curable composition having flame retardant properties and to the use thereof as an adhesive, sealant or coating. The composition according to the invention contains at least one moisture-reactive polymer in a proportion of 10% to 50% by weight, at least one precipitated, surface-coated aluminum trihydrate in a proportion of 30% to 60% by weight and in preferred embodiments up to 25% by weight of at least one phosphorus-containing compound and up to 20% by weight of at least one carbon additive. The inventive moisture-curable composition has excellent flame retardant properties and after curing remains resistant for a long time at high heat levels.

A moisture-curable composition having flame retardant properties and to the use thereof as an adhesive, sealant or coating. The composition according to the invention contains at least one moisture-reactive polymer in a proportion of 10% to 50% by weight, at least one precipitated, surface-coated aluminum trihydrate in a proportion of 30% to 60% by weight and in preferred embodiments up to 25% by weight of at least one phosphorus-containing compound and up to 20% by weight of at least one carbon additive. The inventive moisture-curable composition has excellent flame retardant properties and after curing remains resistant for a long time at high heat levels.

A thermoplastic composite article comprising a porous core layer and an open cell skin disposed on a first surface of the core layer is described. The composite article comprises a noise reduction coefficient of at least 0.5 as tested by ASTM C423-17 and a flame spread index of less than 25 and a smoke development index of less than 150 as tested by ASTM E84 dated 2009.

A thermoplastic composite article comprising a porous core layer and an open cell skin disposed on a first surface of the core layer is described. The composite article comprises a noise reduction coefficient of at least 0.5 as tested by ASTM C423-17 and a flame spread index of less than 25 and a smoke development index of less than 150 as tested by ASTM E84 dated 2009.