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• Oil pastel
  Halos may form when used on absorbent material. Bloom may form on surface. Some colors are not lightfast.
  2 KB (221 words) - 13:44, 2 October 2022
• Potassium ferrocyanide
  ...ocyanide (i.e., [[Prussian%20blue|Prussian blue]]) and with copper (II) to form a red-brown cupric ferrocyanide.
  2 KB (225 words) - 13:30, 8 September 2022
• Marcasite
  ...men turns to white dust. The dust often reacts with moisture in the air to form [[sulfuric%20acid|sulfuric acid]], which in turn can be deleterious to surr * Decomposes to form sulfuric acid and iron sulfate.
  2 KB (301 words) - 12:28, 17 October 2022
• Pearl ash
  A crude form of [[potassium%20carbonate|potassium carbonate]]. Pearl ash is purified fr
  478 bytes (69 words) - 11:10, 10 May 2016
• Berlin white
  ...n white is composed of iron ferric ferrocyanide. It will oxidize in air to form Prussian blue (Berrie 1997).
  480 bytes (61 words) - 15:43, 4 May 2022
• Felt insulation
  ...synthetic insulating materials, such as [[fiberglass]], have been used to form long, continuous strips of insulation. These are most typically called [[ba
  557 bytes (75 words) - 12:14, 7 August 2022
• Alpha alumina
  The synthetic, hexagonal crystalline form of [[aluminum%20oxide|aluminum oxide]] that occurs naturally as the mineral
  627 bytes (82 words) - 10:17, 26 April 2022
• Water softener
  ...alcium and magnesium and it can form scale on pipes or react with soaps to form scum. Water softeners either precipitate ([[lime|lime]], [[soda|soda]]) or
  2 KB (219 words) - 15:21, 22 August 2020
• Gel coat
  ...casting. The gel coat then becomes the outer layer of the finished molded form. Gel coats may be used to improve surface appearance, provide protection or
  569 bytes (80 words) - 15:12, 2 August 2022
• Vikane
  ...buildings. At high humidity and high temperature Vikane® can decompose to form hydrofluoric acid. Sulfuryl fluoride is gaseous at room temperature. It is * Decomposes with high humidities and high temperatures to form hydrofluoric acid.
  2 KB (254 words) - 13:43, 25 June 2022
• HRH 10
  ...ts are bonded at key points with a thermosetting adhesive then expanded to form hexagonal cells. The expanded honeycomb (sold as Ox-Core) is cured into pla
  518 bytes (76 words) - 13:42, 16 January 2014
• Polycyclohexanone
  ...uble in turpentine and form a clear, colorless coating. Polycyclohexanones form a film that is harder with less wrinkling, yellowing and blooming than damm
  2 KB (234 words) - 13:30, 22 October 2022
• Decay
  Stone deterioration, or decay, occurs form many reasons. The physical actions of sun, rain, wind, and temperature cha
  774 bytes (105 words) - 10:52, 18 July 2022
• Textile Block
  A brand name for modular concrete blocks designed to form a bas-relief geometric pattern (Bucher 1996). Textile blocks designed by F
  474 bytes (67 words) - 12:13, 8 June 2022
• Bassorin
  ...ter insoluble long-chain [[polysaccharide]] will absorb water and swell to form a [[gel]].
  475 bytes (64 words) - 11:35, 2 May 2022
• Phyllosilicate
  A classification of silicate minerals that form parallel sheets of silicate tetrahedra with Si2O5 or a 2:5 ratio.
  726 bytes (71 words) - 12:44, 4 August 2022
• Tin alloys
  ...-6% [[lead]] and 0.25% [[copper]]. They melt in the range of 290-350 C to form a low viscosity fluid that is good for making detailed molds. Tin alloys t
  520 bytes (76 words) - 14:52, 8 June 2022
• Self-hardening clay
  A modeling clay mixture that dries to a hard intractable form without heat. Self-hardening clays are commercially available under many br
  620 bytes (82 words) - 14:00, 30 May 2022
• Zaccab
  A fine, white clay material. Zaccab is mixed with [[lime|lime]] to form a plaster called Maya cement that was used in the Yucatan peninsula for scu
  639 bytes (88 words) - 10:19, 6 June 2022
• Filiform corrosion
  ...s normally linked to magnesium and aluminum alloys that utilize an organic form of coating when exposed to warm and humid air. However, it can also occur o
  867 bytes (118 words) - 11:03, 7 December 2022

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