The present invention relates to a foamed polypropylene composition comprising (A) from 60.0 to 95.0 wt % of a linear propylene homopolymer and (B) from 5.0 to 40.0 wt % of a low density polyethylene, based on the total weight of the polypropylene composition, wherein the polypropylene composition before foaming has a melt flow rate MFR.sub.2 of from 0.1 to 5.0 g/10 min, determined according to ISO 1133 at a load of 2.16 kg and a temperature of 230° C., and a F.sub.30 melt strength of from 0.1 to 2.0 cN, determined according to ISO 16790:2005, a sheet comprising said foamed polypropylene composition, an article comprising said sheet, a process for producing said sheet and the use of said foamed polypropylene composition or said sheet for producing an article.

An object of the present invention is to provide a polymer film having a small anisotropy of linear expansion factor. Another object of the present invention is to provide a substrate for communication including the polymer film.

The polymer film of the present invention is a polymer film including a liquid crystal polymer, in which, in a case of observing a surface of the polymer film under a crossed nicol environment with a polarization microscope, a plurality of bright portions are observed in an observation region, and in the plurality of bright portions, an equivalent circle diameter of a bright portion having a maximum equivalent circle diameter is 10 μm or less.

The invention relates to a for recycling fabric into plastic granule for plastic manufacturing processes, the method comprising the steps of: a) Collecting fabric comprising fabric fibers b) Pulverizing the fabric into a powder of fabric particles c) Pelletizing the powder with a binder such that fabric pellets comprising the powder of fabrics are formed d) Extruding a mixture of the fabric pellets and a plastic compound into plastic granule.

A polymer composition containing a polyamide resin, a metallic pigment, and a carrier is disclosed that exhibits a metallic appearance.

Polymer compositions and films are provided. The polymer compositions include (A) 10-50 wt % heterogeneously branched Ziegler-Natta-catalyzed LLDPE polymer having a composition distribution breadth index (CBDI) <50.0%; and (B) 90-50 wt % metallocene-catalyzed LLDPE polymer having melt index 0.5 g/10 min to 5.0 g/10 min; melt index ratio from 20 to 40; weight average molecular weight (Mw) of from 20,000 to 200,000 g/mol; a molecular weight distribution (Mw/Mn) from 2.0 to 4.5; density 0.910 to 0.925 g/cm.sup.3; CDBI less than 35.0%; and comonomer distribution such that a first peak and a second peak in a comonomer distribution analysis, wherein the first peak has a maximum at a log(Mw) value of 4.3 to 4.7 and a TREF elution temperature of 85.0° C. to 95.0° C. and the second peak has a maximum at a log(Mw) value of 5.1 to 5.6 and a TREF elution temperature of 60.0° C. to 70.0° C.

Historically, bitumen from oil sands has been carried over land using trucks, pipelines, or by rail, and over water using tankers. Each mode of transportation faces economic or technical challenges of its own. Here there is provided a method for transporting bitumen, comprising: receiving in a dry bulk shipping container a load of discrete pellets with bitumen entrapped into the pellets, wherein the pellets have non-stick outer surfaces configured to prevent the bitumen from sticking to walls of the container when the pellets are carried in the container; and transporting the dry bulk shipping container containing the pellets over a distance. Alternatively or additionally, the pellets may have non-stick outer surfaces configured to prevent the load from caking when the pellets are carried in the container such that the load of bitumen pellets is substantially free-flowing when the transporting is completed.

Disclosed is a polyolefin thermal insulation foam and use thereof, and to a method for preparing a physically foamed polyolefin thermal insulation foam, which can be recycled well and which has excellent flexibility characteristics.

An encapsulant sheet suitable for encapsulating a light-emitting element in a self-luminous display, etc. A resin sheet having a polyolefin as a base resin, wherein the resin sheet is created as an encapsulant sheet for a self-luminous display or for a direct backlight, the melt viscosity of the encapsulant sheet, at a shear velocity of 2.43×10 sec-1 and measured at a temperature of 120° C., being 5.0×103 poise to 1.0×105 poise inclusive.

The invention relates to a method for producing styrene monomers by the depolymerisation of polystyrene in the presence of foreign polymers, such as polyolefins. Said method comprises the following steps: a) introducing a polymer composition (A) containing: I) 10 to 99.5% by weight, based on the polymer composition (A), of polystyrene (I); and II) 0.1 to 89.9% by weight of polyolefin (II); and/or III) 0.1 to 4.9% by weight of acrylonitrile-based polymer (III); and/or IV) 0.1 to 4.9% by weight of polyester (IV), into the reaction zone (R) of a pyrolysis reactor (P); b) thermal cracking the polystyrene contained in the polymer composition (A) in the reaction zone (R) of the pyrolysis reactor (P) at a temperature of between 400-1000° C., c) removing the product mixture (G) obtained from the reaction zone (R), d) cooling of the product mixture (G), and e) separating the styrene monomers from the further components.

Disclosed herein is a foamable composition including a polymer component, a foaming agent, a crosslinking agent, a filler, and a recovered silicon sludge containing silicon carbide and silicon. The polymer component is present in an amount ranging from 15 wt % to 60 wt % based on a total weight of the foamable composition. A foamed material prepared from the foamable composition and a composite product including the same are also disclosed.