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Elmira Industrial Supplies UG, Germany

ExaPhen is a line of aromatic multifunctional and mannich amine polyols for rigid PUR/PIR foams. With ExaPhen we want to revolutionise the NOP market (Natural Oil Polyols) by offering the performance of the traditional polyols sourced from the beauty of the nature, but at a fair price more

News Composites

  • New flexible soft-solid MOF composite membrane boosts H2/CO2 separation

    Molecular sieve membrane-based separation technology, featured with low energy consumption and small carbon footprint, has attracted much attention in gas separation. Metal-organic frameworks (MOFs) are promising in gas separation membranes due to their diversified structures, high porosity and tail more

  • Easy aluminum nanoparticles for rapid, efficient hydrogen generation from water

    Aluminum is a highly reactive metal that can strip oxygen from water molecules to generate hydrogen gas. Its widespread use in products that get wet poses no danger because aluminum instantly reacts with air to acquire a coating of aluminum oxide, which blocks further reactions. For years, researche more

  • Polymer discovery gives 3D-printed sand super strength

    Researchers at the Department of Energy’s Oak Ridge National Laboratory designed a novel polymer to bind and strengthen silica sand for binder jet additive manufacturing, a 3D-printing method used by industries for prototyping and part production. The printable polymer enables sand structures with i more

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Videos Composites

2-D layered devices can self-assemble with precision

Video shows layered, self-assembled graphene oxide sheets with synthetic proteins patterned on squid ring teeth made into an actuator with substantial curvature. The second segment shows the same device using graphene oxide only. There is no movement.Credit: Melik Demirel,/Penn State. more

Publications Composites

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Definition

High performance fiber reinforced cementitious composites

High performance fiber reinforced cementitious composites High performance fiber reinforced cementitious composites (HPFRCCs) are a group of fiber reinforced cement based composites which possess the unique ability to flex and self strengthen be ... more

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