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 35 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
Wow, this really help

tranoy

  • Member
  • Posts: 344
Reply 3 on: Yesterday
Thanks for the timely response, appreciate it

« previous next »
 

Did you know?

Eating carrots will improve your eyesight. Carrots are high in vitamin A (retinol), which is essential for good vision. It can also be found in milk, cheese, egg yolks, and liver.

Did you know?

According to the National Institute of Environmental Health Sciences, lung disease is the third leading killer in the United States, responsible for one in seven deaths. It is the leading cause of death among infants under the age of one year.

Did you know?

The types of cancer that alpha interferons are used to treat include hairy cell leukemia, melanoma, follicular non-Hodgkin's lymphoma, and AIDS-related Kaposi's sarcoma.

Did you know?

Russia has the highest death rate from cardiovascular disease followed by the Ukraine, Romania, Hungary, and Poland.

Did you know?

There are actually 60 minerals, 16 vitamins, 12 essential amino acids, and three essential fatty acids that your body needs every day.

Astronaut Piers Sellers during the third spacewalk of STS-121, a demonstration of orbiter heat shiel Astronaut Piers Sellers during the third spacewalk of STS-121, a demonstration of orbiter heat shiel
The Number of Children Americans Think Are Ideal The Number of Children Americans Think Are Ideal
Material Balance over #3 Heat Exchanger Material Balance over #3 Heat Exchanger
Get feedback every 5 to 7 minutes about heat intensity. Add or subtract heat barriers to maintain ... Get feedback every 5 to 7 minutes about heat intensity. Add or subtract heat barriers to maintain ...
Under ideal conditions, a single cell of the bacterium E. coli would divide every 20 minutes to ... Under ideal conditions, a single cell of the bacterium E. coli would divide every 20 minutes to ...
The radius of the Sun is 6.95 × 108 m. It radiates heat at the rate of 5.32 x 10 The radius of the Sun is 6.95 × 108 m. It radiates heat at the rate of 5.32 x 10
Video: Sigmoidoscopy

For a complete list of videos, visit our video library