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Double-glazed PVC window uses first PVC spacer.


A new technology to improve the performance and simplify assembly of double-glazed windows was developed and patented by Sashlite LLC (Logical Link Control) See "LANs" under data link protocol.

LLC - Logical Link Control
 in Westport, Conn., with two technology partners--adhesive and sealant manufacturer H.B. Fuller Co., St. Paul St. Paul

as a missionary he fearlessly confronts the “perils of waters, of robbers, in the city, in the wilderness.” [N.T.: II Cor. 11:26]

See : Bravery
, Minn., and profile extruder Dayton Technologies, Monroe, Ohio Monroe is a city located in east central Butler and west central Warren counties in the southwestern part of the U.S. state of Ohio. As of the 2000 census, the city population was 7,133, up from 4,008 in 1990. . Instead of using the usual metal or foam spacers and a silicone sealant to hold the insulated glass panel in the PVC PVC: see polyvinyl chloride.
PVC
 in full polyvinyl chloride

Synthetic resin, an organic polymer made by treating vinyl chloride monomers with a peroxide.
 frame, Sashlite patented a profile design with an integral U-shaped PVC spacer. H.B. Fuller developed the chemically curing sealant that bonds the glass and PVC.

Full commercialization of the new lineals began this summer with production by Dayton Technologies, Chelsea Building Products in Oakmont, Pa., and Mikron mi·kron
n.
Variant of micron.
 Industries in Kent, Wash. These profiles must hold tolerances three times tighter than normal for fenestration--[+ or -]0.005 in. instead of the usual [+ or -]0.015 to 0.02 in. Profile extruders do not need a license, but their material quality and extrusion process must be validated by H.B. Fuller. Window fabricators need a technology license and special equipment to assemble the windows. Tel: (203) 227-9912 * www.sashlite.com

[ILLUSTRATION OMITTED]
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Title Annotation:KEEPING UP WITH Extrusion
Publication:Plastics Technology
Geographic Code:1USA
Date:Aug 1, 2005
Words:187
Previous Article:3D simulation software reduces modeling time.(KEEPING UP WITH Injection Molding)
Next Article:HDPE composite pipe gets another look.(KEEPING UP WITH Extrusion)
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