What is thermoplastic plastics, Mechanical Engineering

Assignment Help:

Q. What is thermoplastic plastics?

These plastic soften under heat, harden on cooling, and can be resoften under heat. Thus, they retain their fusibility, solubility, and capability of being repeatedly shape. The mechanical properties of these plastics are rather sensitive to temperature and to sunlight and exposure to temperature may cause thermal degradation. Common thermoplastic plastics are: acrylics, poly tetra fluoro ethylene (PTFE), polyvinyl chlorides (PVC), nylons, polyethylene, polypropylene, polystyrene etc,


Related Discussions:- What is thermoplastic plastics

Minimal external force required to achieve alignment, Q. Minimal external f...

Q. Minimal external force required to achieve alignment? Minimal external force shall be applied to achieve alignment. Flanged joints not conforming to the dimensional toleranc

Reaction on the beam - mechanics, Reaction on the beam - mechanics: D...

Reaction on the beam - mechanics: Determine algebraically the reaction on the beam loaded as shown in the figure given below. Neglect the thickness and mass of beam.

Various properties of lubricant , Various Properties of Lubricant Vi...

Various Properties of Lubricant Viscosity: The property of lubricant which is a measurement of the internal friction of lubricating oil is called its viscosity. The vi

Calculate strength coefficient - true stress and true strain, Calculate str...

Calculate strength coefficient: A copper specimen of 64 mm gauge length and 12.80 mm dia. was tested in tension. Following two diameters were recorded in the plastic range of

Classification of welding based on mode of energy transfer , Classification...

Classification of welding Based on Mode of Energy Transfer Energy is converted from one form to another. Any form of energy can be converted to heat energy, which can be used f

Master production schedule, Master Production Schedule: A manufacturin...

Master Production Schedule: A manufacturing unit produces two products M and N on generates to stock basis. The estimated demand for the product M and N over the next six week

What is forced draft fan, Q. What is Forced Draft Fan? Fan shall comply...

Q. What is Forced Draft Fan? Fan shall comply with API 673 as supplemented by the following: (para. references are to API 673). Where the intake air is unfiltered, the Vendo

Head loss, calculate the head required

calculate the head required

What uniformly distributed load per meter beam may carry?, Q. A rectangular...

Q. A rectangular beam which is 300 mm deep is simply supported over span of 5 m. What uniformly distributed load per meter beam may carry? If bending stress is not to exceed 130N/m

Chemistry, what desaster made chemistry

what desaster made chemistry

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd