This topic contains a solution. Click here to go to the answer
« previous next »

Author Question: Why do plastics heat up when they are irradiated? What will be an ideal ... (Read 63 times)

crobinson2013

  • Hero Member
  • *****
  • Posts: 535
on: Aug 19, 2018
Why do plastics heat up when they are irradiated?
 
  What will be an ideal response?

Question 2

Indicate at least three problems of most composite processes that are solved in RTM.
 
  What will be an ideal response?


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

Pariscourtney

  • Sr. Member
  • ****
  • Posts: 352
Reply #1 on: Aug 19, 2018
Answer to Question 1

The irradiation process bombards the plastic material with much energy. Some of the energy is absorbed in the reactions, such as crosslinking, which occur within the polymer. The remainder of the energy can, therefore, be absorbed by the

polymer. This absorption would cause an increase in the temperature of the polymer.

Answer to Question 2

Dangerous fumes, it allows for a higher degree of automation, increases repeatability.


crobinson2013

  • Member
  • Posts: 535
Reply 2 on: Aug 19, 2018
:D TYSM

marict

  • Member
  • Posts: 304
Reply 3 on: Yesterday
Gracias!

« previous next »
 

Did you know?

The most common treatment options for addiction include psychotherapy, support groups, and individual counseling.

Did you know?

The average human gut is home to perhaps 500 to 1,000 different species of bacteria.

Did you know?

Though methadone is often used to treat dependency on other opioids, the drug itself can be abused. Crushing or snorting methadone can achieve the opiate "rush" desired by addicts. Improper use such as these can lead to a dangerous dependency on methadone. This drug now accounts for nearly one-third of opioid-related deaths.

Did you know?

Many supplement containers do not even contain what their labels say. There are many documented reports of products containing much less, or more, that what is listed on their labels. They may also contain undisclosed prescription drugs and even contaminants.

Did you know?

More than 30% of American adults, and about 12% of children utilize health care approaches that were developed outside of conventional medicine.

Visualization of heat exchange in an ectotherm and an endotherm. Visualization of heat exchange in an ectotherm and an endotherm.
Ways to prevent heat waves Ways to prevent heat waves
Heat Stress and Wind Chill: Indices of Human Discomfort Heat Stress and Wind Chill: Indices of Human Discomfort
Heat Patterns Heat Patterns
The International Radura Symbol The radura symbol must appear on all irradiated foods The International Radura Symbol The radura symbol must appear on all irradiated foods
How much heat energy in Joules is required to heat 16.0 g of copper from 23.0 °C How much heat energy in Joules is required to heat 16.0 g of copper from 23.0 °C
Video: Ultrasound of a Fetus (Sonogram)

For a complete list of videos, visit our video library