|Description||Raychem Thermofit Kynar Tubes, c. 1957-1999. Both tubes are made of clear Polyvinylidene Fluoride plastic with lettering printed in black ink. Tube (A) is smaller with one end heat shrunk. Tube (B) is larger in both length and circumference. It also has a shrunk end. Shrunk ends are discolored. Kynar tubes are one of Raychem's heat shrink tubes which are used to protect wires and electrical components from damage.|
|Collection||3D - Containers|
|Title||Raychem Thermofit Kynar Tubes, c. 1957-1999|
|Creator||Raychem Corporation, Menlo Park|
|Inscription Text||"THERMOFIT KYNAR 150 C" (printed in black on tube A); "THERMOFIT R KYNAR R 150 C" (printed in black on tube B).|
Kynar Tubing is a thin walled heatshrinking sleeve which is resistent to high temperatures and chemicals.
"Raychem was founded on January 1, 1957. It grew rapidly by creating proprietary new products based on Radiation processing of polymers to meet critical and difficult industry needs for electrical circuit integrity in harsh environments. Included in these initial products were irradiated wire insulation and heat shrinkable tubing. Markets included Aerospace, Military, Automotive, Telecommunications and Electrical Power Generation markets.
"In 1968, Raychem acquired Chemelex leading Raychem to extend its radiation polymer processing technology to polymers filled with conductive carbon creating a family of "Self Limiting Heaters". This technology was further extended to produce resettable switches forming the enabling technology for the "Polyswitch" Division.
"As Raychem grew into a world class Material Science Company, additional technologies explored, developed and taken to market were Heat Recoverable Metals, Piezoelectric Materials (Elographics), Silicone Gels (Geltek) and Liquid Crystals (Taliq).
"Each year, Raychem devoted between 8 and 10 percent of sales into Research and Development resulting in thousands of new products based on the technologies listed above. Research and Product Development labaratories, in addition to Menlo Park and Redwood City were established in Swindon, UK, Kessel-Lo, Belgium, Ottobrunn, Germany, Pontois, France and Japan.
"Manning these laboratories were an extremely creative and talented group of scientists and engineers who found innovative ways to use technologies to create new products."
|Dimensions||H-0.25 W-0.25 D-3.5 inches|
|Dimension Details||.5 x .5 x 9 (tube B).|