Abstract:
The present disclosure relates to a composition comprising a thermoplastic vulcanizate, a propylene-based elastomer and a foaming agent, and to a foamed material comprising said composition. The foamed material has increased tensile properties and tension set while attaining comparable effects of reduction of weight.
Abstract:
The invention relates to the use of cenospheres for improving the self-extinguishing properties of foam that is prepared from polymer based on vinyl aromatic monomer (and optionally one or more comonomers) and that contains one or more athermanous additives.
Abstract:
A resin composite in which a fiber-reinforced resin material comprising fibers and a resin, and a resin expanded body are integrally laminated, wherein the resin expanded body has a hole opened at the interface with the fiber-reinforced resin material and resin of the fiber-reinforced resin material is caused to flow into the hole.
Abstract:
Provided is a method for recycling a styrenic resin extruded foam. The method includes extrusion-foaming a styrenic resin containing 1 to 75% by weight of a recycled styrenic resin that has been reduced in volume by thermal shrinking and/or thermal melting of a styrenic resin foam and a foaming agent to yield a styrenic resin extruded foam. The styrenic resin extruded foam contains an aliphatic bromine-containing polymer as a flame retardant and further contains an epoxy compound (a) in an amount of 4 to 20 parts by weight, a polyhydric alcohol partial ester (b) in an amount of 0 to 20 parts by weight, a phenolic stabilizer (c) in an amount of 4 to 20 parts by weight, and a phosphite stabilizer (d) in an amount of 0 to 0.9 parts by weight, relative to 100 parts by weight of the flame retardant, as stabilizers.
Abstract:
The present invention provides expandable polystyrene beads and methods for producing the same. The beads comprise 0.001 to 0.5% of particulate solid material, calculated from the weight of the polystyrene, said beads being capable, when expanded, of providing polystyrene foams having an average cell size in the range of about 100 to 300µm and exhibiting a thermal conductivity λ of 37 mW/(m·K) or less at a density of 16kg/m 3.
Abstract translation:本发明提供可发性聚苯乙烯珠及其制造方法。 珠子包含0.001至0.5%的由聚苯乙烯重量计算的颗粒状固体材料,所述珠粒在膨胀时能够提供平均泡孔尺寸在约100至300μm范围内且具有导热性的聚苯乙烯泡沫体 λ为37mW /(m·K)以下,密度为16kg / m 3。
Abstract:
The present invention concerns the use of a particulate carbon material comprising carbon particles in the shape of disks and hollow open cones in thermal insulation applications.
Abstract:
A profile made of a reinforced polyvinyl chloride polymer having at least 40 weight parts, preferably at least 60 weight parts, most preferably at least 80 weight parts of naturally occurring mineral filler for every 100 weight parts of polyvinyl chloride (PVC), and PVC with a K-value of 50-68.
Abstract:
Foamed thermoplastic elastomeric polyurethane and ethylene-vinyl acetate copolymer articles are made with a combination of a supercritical fluid and a non-supercritical fluid blowing agent.