Evonik Industries' Vestamid HTplus M1533 is a 30 percent glass
fiber-reinforced compound that contains an internal lubricant. Reducing
friction and minimizing abrasion,the
polyphthalamide (PPA) amplifies the durability of gearbox components and
reduces the energy consumed in the application. The material extends the repair
intervals because gearbox components made from Vestamid HTplus M1533 are
self-lubricating. The new compound can be used in gear wheels, friction
bearings and ball bearing cages. Vestamid HTplus M1533 is available in two colors:
natural and black.
Evonik is also adding 45 percent glass
fiber-reinforced Vestamid HTplus M10345 to its PPA range. This
thermally stable black compound is suitable for injection molding applications
that must withstand extremely high temperatures. Besides high chemical
resistance, molded parts made of Vestamid HTplus offer
high dimensional stability and mechanical properties such as rigidity and
tensile strength. Vestamid HTplus is suited for applications in which
metals have traditionally been used. In addition to corrosion resistance, lower
The amount of plastic clogging the ocean continues to grow. Some startling, not-so-good news has come out recently about the roles plastic is playing in the ocean, as well as more heartening news about efforts to collect and reuse it.
Some of our culture's most enduring robots appeared in the 80s. The Aliens series produced another evil android, and we saw light robot fare in the form of Short Circuit. Two of the great robots of all time also showed up: The Terminator and RoboCop.
Focus on Fundamentals consists of 45-minute on-line classes that cover a host of technologies. You learn without leaving the comfort of your desk. All classes are taught by subject-matter experts and all are archived. So if you can't attend live, attend at your convenience.