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Vydyne®
25W and 25WSP Product Description |
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VydyneŽ 25W and 25WSP are black (only), weather
resistant injection molding grade nylon 6/6 resins. They have been
developed to meet U.S. Military Specification MIL-M-20693B, ASTM
Specification D-4066 PA 0181, and are rated UL94-V2 at thicknesses
down to 1/32 of an inch. These resins offer a well balanced combination
of engineering properties characterized by high strength, rigidity,
toughness, high melt point, surface lubricity and abrasion resistance.
25W and 25WSP maintain the resistance typical of nylon to many chemicals,
solvents, gasoline, and machine and motor oils. Weather(UV) resistance is obtained by incorporating
finely divided, well dispersed carbon black particles in the nylon
matrix. While the presence of carbon black usually increases brittleness,
the special formulations of the 25W and 25WSP resins minimize loss
of ductility properties such as elongation and Izod impact strength;
parts molded from 25W and 25WSP frequently exhibit higher ductility
and practical toughness than other (black) weather resistant, non-impact
modified nylon 6/6 molded parts.
Typical Applications/End Uses
Typical applications include cable ties and tie
straps, (where its combination of easy flow, good ductility, and
high tensile strength are particularly attractive), and a wide variety
of electrical/electronic and other applications requiring weather
resistance.
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