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

Author Question: Would HDPE, LDPE, or LLDPE be the most strongly affected (crosslinked) by electron beam radiation? ... (Read 59 times)

tth

  • Hero Member
  • *****
  • Posts: 579
on: Aug 19, 2018
Would HDPE, LDPE, or LLDPE be the most strongly affected (crosslinked) by electron beam radiation? Why?
 
  What will be an ideal response?

Question 2

What are the purposes of the resin in parts with long fibers at high fiber concentrations?
 
  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

Joy Chen

  • Sr. Member
  • ****
  • Posts: 354
Reply #1 on: Aug 19, 2018
Answer to Question 1

LDPE because it is not crystalline like HDPE, which allows for the free radicals to recombine more easily and can move to allow polymers to join together.

Answer to Question 2

The plastic resin is the matrix in these composites and its purpose is to bond the fibers together, give shape to the part, and protect the fibers from adverse environmental conditions.


tth

  • Member
  • Posts: 579
Reply 2 on: Aug 19, 2018
Gracias!

skipfourms123

  • Member
  • Posts: 343
Reply 3 on: Yesterday
YES! Correct, THANKS for helping me on my review

« previous next »
 

Did you know?

Children with strabismus (crossed eyes) can be treated. They are not able to outgrow this condition on their own, but with help, it can be more easily corrected at a younger age. It is important for infants to have eye examinations as early as possible in their development and then another at age 2 years.

Did you know?

In 1835 it was discovered that a disease of silkworms known as muscardine could be transferred from one silkworm to another, and was caused by a fungus.

Did you know?

The horizontal fraction bar was introduced by the Arabs.

Did you know?

Adolescents often feel clumsy during puberty because during this time of development, their hands and feet grow faster than their arms and legs do. The body is therefore out of proportion. One out of five adolescents actually experiences growing pains during this period.

Did you know?

Never take aspirin without food because it is likely to irritate your stomach. Never give aspirin to children under age 12. Overdoses of aspirin have the potential to cause deafness.

Electron Microscope Images of a Diatom Electron Microscope Images of a Diatom
Electron micrograph of the plasma membranes of two cells showing the glycocalyx. Electron micrograph of the plasma membranes of two cells showing the glycocalyx.
Intensity and Wavelengths of Emitted Radiation Intensity and Wavelengths of Emitted Radiation
An electron is accelerated from rest through a potential difference. After acceleration the ... An electron is accelerated from rest through a potential difference. After acceleration the ...
Electron Micrograph of Translation Electron Micrograph of Translation
n electron micrograph revealing nucleosomes appearing as “beads" n electron micrograph revealing nucleosomes appearing as “beads"
Video: Introduction to Tuberculosis

For a complete list of videos, visit our video library