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http://www.4spe.org/
The Society of Plastics Engineers (SPE) is a leading
international organization dedicated to the advancement
of knowledge and education for all plastic professionals.
http://www.plastics.com
Be part of the most active plastics net community
worldwide.
http://www.plasticsusa.com/matchar.html
Properties of plastics
http://www.matweb.com/index.asp?ckck=1
The heart of MatWeb is a searchable database of
material data sheets, including property information
on thermoplastic and thermoset polymers such as
ABS, nylon, polycarbonate, polyester, polyethylene
and polypropylene; metals such as aluminum, cobalt,
copper, lead, magnesium, nickel, steel, super
alloys, titanium and zinc alloys; ceramics; plus
semiconductors, fibers, and other engineering
materials.
http://www.asm-intl.org/
ASM International is the society for materials
engineers and scientists, a worldwide network
dedicated to advancing industry, technology and
applications of metals and materials.
http://www.tmanet.com/
TMA represents 1,300 Chicago area companies that
provide manufacturers worldwide with tools &
dies, molds, jigs & fixtures, special machinery,
automation equipment, precision machining, turned
parts, metal stampings and fabricated metal parts,
plastic molded parts, die cast parts, subassemblies,
plating, engraving and heat treating services.
The TMA membership also features suppliers of
industrial machinery & equipment, software,
systems, materials and services.
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