A heat-ray-blocking fluororesin film includes a heat-ray-blocking metal oxide and a hydrotalcite-type compound represented by Chemical Formula [1], wherein the content of the hydrotalcite-based compound is 0.03 to 1.0 wt %. The heat-ray-blocking fluororesin can exhibit excellent heat-ray-blocking performance while keeping the properties inherent in fluororesin films such as mechanical properties, transparency and long-term weatherability and is transparent and can be used out of doors for a long period of time, wherein
Mg.sup.2+.sub.1a.Al.sup.3+.sub.a(OH.sup.).sub.2.AN.sup.n.sub.a/n.cH.sub.2O
where 0.2a0.35 and 0c1; AN.sup.n indicates n-valent anion.

The present invention relates to a thermosetting resin composition for coating a metal film having excellent crack resistance and a metal laminate using the same.

Provided is polypropylene-based resin expanded particles which make it possible to obtain a gray in-mold foamed molded product whose color is uniform and excellent in color tone. The polypropylene-based resin expanded particles, which are uniform and excellent in color tone, are produced by (i) dispersing polypropylene-based resin particles and carbon dioxide into an aqueous dispersion medium in a closed vessel, the polypropylene-based resin particles containing carbon black and at least one selected from magnesium hydroxide and magnesium carbonate, the carbon black and the at least one selected from magnesium hydroxide and magnesium carbonate having been added to a polypropylene-based resin; (ii) heating a dispersion slurry obtained in (i) to a temperature not less than a softening temperature of the polypropylene-based resin particles and pressurizing the dispersion slurry; and (iii) then releasing the polypropylene-based resin particles into a region at a pressure lower than an internal pressure of the closed vessel.

The present disclosure relates to a fire resistant, corrosion protective, water proofing, energy saving, water based heat insulating coating composition and a process for its preparation. The coating composition comprises a graft copolymer emulsion, a colorant, and at least one reinforcing additive and a filler. The graft copolymer is grafted to synergize the properties shown by the polymers of four different specialty monomers which results in a coating that exhibits excellent heat insulation and other mechanical properties. The coating is useful as a heat insulating coating.

A thermally conductive sheet in which an adhesive thermally conductive layer and a non-adhesive resin layer are stacked. The adhesive thermally conductive layer includes an acrylic resin formed by curing an acrylic compound and a thermally conductive filler, a glass transition temperature of the acrylic resin is from 80 to 15 C., a tack property of the adhesive thermally conductive layer is higher than a tack property of the non-adhesive resin layer, the tack property of the non-adhesive resin layer is from 6 to 30 kN/m2. The non-adhesive resin layer has a glass transition temperature from 60 to 110 C. The tack property is measured by pressing probe on a layer and peeling the probe under conditions of pressing speed of 30 mm/min, peeling speed of 120 mm/min, load of 196 g, pressing time of 5.0 sec, pulling distance of 5 mm, probe heating of 40 C. and sheet stage heating of 40 C.

A novel thermoplastic material including polylactic acid (PLA) and calcium hydroxide is provided, the material having an elevated glass transition temperature (T.sub.g). Methods of making this novel material, and articles of manufacture made from it are also provided.

A blended thermoplastic composition includes: from about 20 wt % to about 99 wt % of a thermoplastic polymer element; from about 1 wt % to about 60 wt % of a graphite-based filler element including at least about 0.01 wt % functional groups on a surface of the graphite-based filler element; from about 0.1 wt % to about 30 wt % of a functional agent element; and from about 0 to about 50 wt % of a thermally conductive and electrically insulative filler. The functional agent element includes functional groups that interact with the functional groups on the surface of the graphite-based filler element, resulting in an increase of the volume resistivity of the blended thermoplastic composition that is at least 1*10.sup.2 greater than the volume resistivity of a substantially identical electrically conductive blended thermoplastic composition that does not include a functional agent element.

The invention relates to a flame-proofed vulcanised polymer composition that contains, as a polymer component, at least one halogen-free, olefinic M-group elastomer with a saturated main chain, at an amount of more than 50 phr in relation to the polymer components. The invention is characterised in that at least one or a combination of different halogen-free water-releasing flame retardants is contained at a total amount of between 30 and 130 phr, and in that the amount of mineral oil plasticisers in the composition is less than or equal to 50 phr.

A flame-retardant thermoplastic resin composition comprising about 20% to about 30% polypropylene; about 50% to about 65% Magnesium Hydroxide; and about 3% to about 8% polybutene. Articles of manufacture made by this composition and methods and methods of making these articles of manufacture.

A flame-retardant thermoplastic resin composition comprising about 20% to about 30% polypropylene; about 50% to about 65% Magnesium Hydroxide; and about 3% to about 8% polybutene. Articles of manufacture made by this composition and methods and methods of making these articles of manufacture.