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• Polyethylene terephthalate
  | Density = 1.4 g/cm³ (20&nbsp;°C),<ref name="GESTIS">{{GESTIS|ZVG=530566 ...sup>−1</sup>,<ref name="Lange_16ed">{{cite book|title = Lange's handbook of chemistry|edition = 16|editor = McGraw-Hill|year = 2005|isbn = 0071432205|p
  43 KB (6,272 words) - 10:11, 20 September 2010
• Polymer
  [[Image:Single Polymer Chains AFM.jpg|right|thumb|175px|Appearance of real linear polymer chains as ...u Conformation of Adsorbed Flexible Polyelectrolyte Chains|journal=Journal of the American Chemical Society|volume=127|issue=45|pages=15688–15689|year=
  45 KB (6,501 words) - 10:11, 20 September 2010
• Polyprenol
  | Density = 0.0902 – 0.905 ...eir 2,3-dihydro derivatives<ref>”Rezanka T, Vortuba J. “Chromatography of long chain alcohols (polyprenols) from animal and plant sources” // J. Ch
  9 KB (1,206 words) - 10:11, 20 September 2010
• Coordination polymers
  ...nal|last=You|first=X.|year=2006|title=Synthesis, structures and properties of alkaline earth metal benzene-1,4-dioxylacetates with three-dimensional hybr ...be determined to be one, two or three dimensional, depending on the number of directions in space the array extends in. A one dimensional structure exte
  23 KB (3,302 words) - 10:11, 20 September 2010
• Petroleum
  ...fined and separated, most easily by [[boiling point]], into a large number of consumer products, from [[petrol]] and [[kerosene]] to [[asphalt]] and chem ...aries depending on the subsurface conditions, and on the [[phase diagram]] of the petroleum mixture.<ref name="Hyne 2001">Hyne (2001), pp. 1–4.</ref>
  69 KB (9,885 words) - 10:12, 20 September 2010
• R-value (insulation)
  ...ed 2008-07-13.</ref>. R-value is the [[Multiplicative inverse|reciprocal]] of [[U-value]]. ...the correct units can be inferred from the context and from the magnitudes of the values.
  23 KB (3,508 words) - 10:14, 20 September 2010
• Building insulation materials
  ...terials''' are [[thermal insulation]] used in the construction or retrofit of buildings. ...h radiation as well as conduction. Following is a table of materials, most of which have been used for insulating buildings.
  49 KB (7,250 words) - 10:14, 20 September 2010
• Polystyrene
  ...he [[chemical industry]]. Polystyrene is one of the most widely used kinds of [[plastic]]. ...317 |doi=10.1179/174328407X158640}}</ref>, and is often abundant as a form of pollution in the outdoor [[environment (biophysical)|environment]], particu
  36 KB (5,017 words) - 10:14, 20 September 2010
• Insulated glazing
  [[Image:igu.svg|thumb|right|Edge of a typical IGU]] ...rica and Australia) are multiple [[glass]] panes or "lites" assembled into units.
  28 KB (4,352 words) - 10:14, 20 September 2010
• Units of textile measurement
  ...gram. The term denier is from a French coin of small value (worth 1/12th of a sou). Applied to yarn, a denier was held to be equal in weight to 1/24th ...t or D.P.F) whereas the second relates to a [[yarn]], an [[agglomeration]] of filaments.
  15 KB (2,454 words) - 10:16, 20 September 2010
• Tenacity
  {{About|the measure of textile strength|the geologic term|Tenacity (mineralogy)}} ...ng) strength of the fiber (in [[gram]]-force units) divided by the [[Units of textile measurement#Denier|denier]].
  809 bytes (115 words) - 10:16, 20 September 2010
• Kevlar
  | ImageName2 = Ball-and-stick model of a single layer of the crystal structure [[Image:Kevlar chemical structure H-bonds.png|thumb|350px|Molecular structure of Kevlar: '''bold''' represents a [[monomer]] unit, '''dashed''' lines indica
  14 KB (1,990 words) - 10:16, 20 September 2010
• Flooring
  [[Image:Flooring.jpg|right|thumb|An example of a flooring job.]] [[Image:LaserFlooring1.jpg|right|thumb|Levelling of ceramic tiles floor with a [[laser]] device]]
  10 KB (1,459 words) - 10:22, 20 September 2010
• Insulation (list of insulation material)
  ...Ranges are marked with "–". Clicking on SI column sorts by medium value of range, clicking on Imperial column sorts by lowest value. </small> ! {{rh}} | Extruded expanded polystyrene (XPS) high-density
  7 KB (838 words) - 10:24, 20 September 2010
• Indoor air quality
  ...]]s and [[structure]]s, especially as it relates to the health and comfort of building occupants. ...lutants, collection of samples on building surfaces and computer modelling of air flow inside buildings.
  30 KB (4,388 words) - 21:31, 20 September 2010
• Laser safety
  ...unts of laser light can lead to permanent eye injuries, the sale and usage of lasers is typically subject to government regulations. ...xample ANSI Z136 in the US and IEC 60825 internationally, define "classes" of laser depending on their power and wavelength. These regulations also presc
  40 KB (6,222 words) - 21:31, 20 September 2010
• Electromagnetic field
  ...lectromagnetic interaction]]. It is one of the four [[fundamental force]]s of nature (the others are [[gravitation]], the [[weak interaction]], and the [ ...by moving charges (currents); these two are often described as the sources of the field. The way in which charges and currents interact with the electrom
  21 KB (2,891 words) - 21:36, 20 September 2010
• G.hn
  ...est telephone companies, major communication equipment companies, and some of the leading home networking technology companies. ...elephone wiring]], [[coaxial cables]] and [[power lines]]. As the majority of devices in which G.hn may become embedded (such as [[televisions]], [[set-t
  38 KB (5,619 words) - 21:37, 20 September 2010
• International System of Units
  ...[http://www.bipm.org/en/publications/brochure/ The International System of Units]''.]] ...of light]], all of which have defined values as a result of the definition of the metre and ampere.
  37 KB (5,456 words) - 21:37, 20 September 2010
• Oxyanion
  ...rationalized in terms of AO_''n'' polyhedral units with sharing of corners or edges between polyhedra. The phosphate and polyphosphate esters ...nd the oxygen atoms. This π bonding is favoured by the similarity in size of the central atom and oxygen.
  15 KB (2,364 words) - 20:16, 21 September 2010

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