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Headliner (material)
A headliner often is a composite material that is adhered to the inside roof of automobiles, aircraft, and yachts. It typically consists of a face fabric with nonwoven or foam backing. Headliners consist of multilayered composite materials that bring together multiple functionalities, including the requested look, feel, stiffness, and sound reduction needed in cars. Automotive headliners are optimised with respect to head impact counter measuresHeholt, Susan. Daimler Chrysler, USP 7014259 (B2) or to integrate additional LED lighting film behind the fabric. Most headliners consist of a tricot knit fabric that is napped to provide a soft touch and uniform appearance. The fabric is adhered to melted polyurethane Polyurethane (; often abbreviated PUR and PU) is a class of polymers composed of organic chemistry, organic units joined by carbamate (urethane) links. In contrast to other common polymers such as polyethylene and polystyrene, polyurethane term ... foam. This fabric-foam ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Headliner With Integration Of Components (30454241607) , a Br ...
Headliner(s) may refer to: Arts and entertainment * Headliner (DJ) (born 1967), musician * Headliner (performances), a main act, following an opening act, or the leading attraction in any piece of entertainment * ''Headliner'' (TV programme), a Hong Kong political satire programme, produced by Radio Television Hong Kong * ''Headliners'', a BBC Radio 5 Live series of interviews hosted by Nihal Arthanayake * ''Headliners'' (TV series), a 2024 Australian documentary series featuring musicians with disabilities who are given the opportunity to form bands and perform at a major festival Other uses * Headliner (material), the overhead layer of material closest to the passenger of a vehicle * Headliners (charity) Headliners, officially registered as Headliners (UK), is a North East England-based charity that provides a programme of learning through journalism for young people aged 8–19. [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Composite Material
A composite or composite material (also composition material) is a material which is produced from two or more constituent materials. These constituent materials have notably dissimilar chemical or physical properties and are merged to create a material with properties unlike the individual elements. Within the finished structure, the individual elements remain separate and distinct, distinguishing composites from mixtures and solid solutions. Composite materials with more than one distinct layer are called ''composite laminates''. Typical engineered composite materials are made up of a binding agent forming the ''matrix'' and a Filler (materials), filler material (particulates or fibres) giving ''substance'', e.g.: * Concrete, reinforced concrete and masonry with cement, lime or Mortar (masonry), mortar (which is itself a composite material) as a binder * Composite wood such as glulam and plywood with wood glue as a binder * Reinforced plastics, such as fiberglass and fibre-rein ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Nonwoven
Nonwoven fabric or non-woven fabric is a fabric-like material made from staple fibre (short) and long fibres (continuous long), bonded together by chemical, mechanical, heat or solvent treatment. The term is used in the textile manufacturing industry to denote fabrics, such as felt, which are neither woven nor knitted. Some non-woven materials lack sufficient strength unless densified or reinforced by a backing. In recent years, non-wovens have become an alternative to polyurethane foam. Applications Because nonwoven fabrics do not require the intermediate step of converting fibres to yarn, they have more flexibility in materials usage. Nonwoven fabrics may be single-use, have a limited life, or be very durable. Nonwoven fabrics are sometimes designed to provide specific functions such as absorbency, liquid repellence, resilience, stretch, softness, strength, flame retardancy, washability, cushioning, thermal insulation, acoustic insulation, filtration, use as a bacterial bar ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
LED Headliner
A light-emitting diode (LED) is a semiconductor device that emits light when current flows through it. Electrons in the semiconductor recombine with electron holes, releasing energy in the form of photons. The color of the light (corresponding to the energy of the photons) is determined by the energy required for electrons to cross the band gap of the semiconductor. White light is obtained by using multiple semiconductors or a layer of light-emitting phosphor on the semiconductor device. Appearing as practical electronic components in 1962, the earliest LEDs emitted low-intensity infrared (IR) light. Infrared LEDs are used in remote-control circuits, such as those used with a wide variety of consumer electronics. The first visible-light LEDs were of low intensity and limited to red. Early LEDs were often used as indicator lamps, replacing small incandescent bulbs, and in seven-segment displays. Later developments produced LEDs available in visible, ultraviolet (UV), an ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Basic Knitted Fabrics
Basic knitted fabrics include stocking stitch, reverse stocking stitch, garter stitch, seed stitch, faggoting, and tricot. In some cases, these fabrics appear differently on the right side (knitting), right side (as seen when making the stitch) than on the wrong side (knitting), wrong side (as seen from the other side, when the work is turned). Stockinette/stocking stitch and reverse stockinette stitch Stocking stitch (in US, stockinette stitch) is the most basic knitted fabric; every stitch (as seen from the right side (knitting), right side) is a knit stitch. This fabric has also been referred to as Knit or Knitted, Front, Smooth, Jersey, Plain, Vertical and Plain Sweater Fabric. In the circular knitting, round, stocking stitch is produced by knitting every stitch; by contrast, in the flat, stocking stitch is produced by knitting and purling alternate rows. Variations on this fabric can be made by twisting stitches (knitting or purling through the back of each loop on the needl ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Polyurethane
Polyurethane (; often abbreviated PUR and PU) is a class of polymers composed of organic chemistry, organic units joined by carbamate (urethane) links. In contrast to other common polymers such as polyethylene and polystyrene, polyurethane term does not refer to the single type of polymer but a group of polymers. Unlike polyethylene and polystyrene, polyurethanes can be produced from a wide range of starting materials resulting in various polymers within the same group. This chemical variety produces polyurethanes with different chemical structures leading to many List of polyurethane applications, different applications. These include rigid and flexible foams, and coatings, adhesives, Potting (electronics), electrical potting compounds, and fibers such as spandex and polyurethane laminate (PUL). Foams are the largest application accounting for 67% of all polyurethane produced in 2016. A polyurethane is typically produced by reacting a polymeric isocyanate with a polyol. Since a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
