In composite materials containing a fiber material and a composite matrix, enhanced physical and or chemical properties of the fiber material are imparted to the composite matrix (e.g a metal matrix) In the present composite materials, these enhanced properties are further augmented by the carbon nanotubes infused to
The composite materials of the present invention have improved physical properties such as modulus, elasticity, and especially improved coefficient of friction and both dry and Dry abrasion resistance is also important in applications such as in tires, shoe soles, flooring, general purpose sheeting and conveyor belt covers.
The method comprises the steps of providing a foamable mixture comprising a polymeric matrix material, a filler, a processing aid, one or more lubricants, a thermal The polymer fiber composite disclosed in the patent has essentially the same undesirable characteristics of the above composite disclosed by the
Further, the high density composites of the present invention may be employed in any application where a high density material is required Description of Each of the tungsten powder polymeric binder mixtures was removed from the Brabender mixer and ground into particles using a laboratory grinder Each mixture
The present invention involves new compositions comprising an organic pigment or dye complexed with a support via a coordinate covalent bond The support is characterized has having a Lewis acid or Lewis acid substitute.
The resulting composites comprising inorganic binders exhibit improved properties over organic based adhesives, such as, zero flame spread and or reduced or and or material obtained by different pulping methods such as, stone ground wood (SGW), pressure ground wood (PSW), refiner mechanical pulp (RMP),
The majority of the exceptional properties of conventional laminated composites are contributed by the core material which is high density elastomeric polyurethane foam The physical properties of the laminated composite can be changed by modifying the density of the foam, and type of fabric used on either side of the
Each stiffener spacer composite member is formed of an uncured resin impregnated fiber material that is laid up over an elongated hollow mandrel of a stiffened composite layers, which are then vacuum bagged and co cured under a predetermined pressure and a predetermined temperature to render the structure unitary.
To virtually eliminate core crush in honeycomb sandwich structure for fixed leading edge panels, I rearrange the order of the plies Layered products having particular features of form characterised by a discontinuous layer, i.e formed of separate pieces of material characterised by a layer of regularly arranged cells, e.g a
In another embodiment, finely ground particles of rubber, foam, plastics, latex, and the like, ideally in the size range of microns, can be used The elastomeric agents provide the composite material with some degree of flexibility, and can also provide other benefits such as resiliency, acoustic properties, opacity, and
, The composite particles were composed of nanosize magnetic particles dispersed in an absorbent matrix coated with an interfacially active material The composite structure combines the absorptive capacity of sodium carboxymethyl cellulose for water with the interfacial activity of ethylcellulose while
Polymer based composite materials comprising a polymer, such as high density polyethylene, and one or more functional fillers, such as powdered metals, carbon, or ceramics, are described The composite materials can be used for concrete forming applications For example, the polymer based composite materials can
The present invention discloses composite material for thermal energy storage based upon polyhydric alcohols, such as pentaerythritol, trimethylol ethane (also known as pentaglycerine), neopentyl glycol and related compounds including trimethylol propane, monoaminopentaerythritol, diamino pentaerythritol and
Low density composite materials, their production and use BB Making preforms characterised by structure or composition comprising fillers or reinforcement In particular they are useful as internal and external panels in automobiles such as roof panels, door panels, floor panels and hard and boot panels.
An extruded composite utilized as a building material includes a base polymer, unseparated processed recycled carpet waste, and a filler material, which may be a wood filler or The addition of the recycled carpet waste can be accomplished with no deleterious effects on the physical properties of the extruded products.
The composite materials can have a density of between about to g cc, and may be used for many applications including pre cast structures, in situ The application of the present materials could repair these pipes and structures, including concrete floors, and further delay damage to them by providing an acid
The subject matter discloses a composite material comprising a first component and a second component, the first component comprising an organic element and a Ground tire rubber is used in rubber products (such as floor mats, carpet padding, and vehicle mud guards), plastic products and as a fine aggregate addition
The natural fibers may be used in their as delivered woven or nonwoven state and the triglycerides and fatty acids are chemically modified to allow them to react in a controlled manner giving predictable thermal and mechanical properties The resulting material is a breathable, water resistant, leather like material.
This invention relates to cellulose fiber reinforced cement composite materials using loaded cellulose fibers, including formulations, methods of manufacture and final products with improved material properties relating to the same Description of the Related Art Ordinary Portland cement is the basis for many products
A natural fibre thermoset composite product of high tensile strength, high compressive strength, high cross breaking point, high water absorption properties and a method for producing the same The product The composite product is adapted to be used as floor board, paneling sheet, roofing material and the like Figure .
Thermo mechanical behaviour of single ply triaxial weave carbon fibre reinforced plastic A Kueh, O Soykasap, S Pellegrino Spacecraft Structures, Materials and Mechanical Testing , , Effects of nanoparticle filler on thermo physical properties of rattan powder filled polypropylene composites.
Shaped articles containing the polyurethane composite material have been found to have good mechanical properties, such that the shaped articles are suitable for Suitable inorganic particulates can include ground glass particles, fly ash, bottom ash, sand, granite dust, slate dust, and the like, as well as mixtures of these.
A hot pressed non woven fabric composite material prepared from the non woven fabric composite Non woven fabric composite materials for trunk liners, floor mats, door panels, dash boards and other parts of automobiles are currently made by combining fibers like polyester with a higher viscous flow temperature with
A unitized composite structure comprises a composite member having at least one integrally formed composite stiffener At least one end of the stiffener includes a runout forming a substantially smooth transition between the stiffener and the composite structure The stiffener and runout may comprise a crown, side walls,