If you ask a processor what type of PE they are running, a typical response will be, âIâm running a 7-melt, 953 material.â Translation: a material with a nominal melt index of 7 g/10 min. and a density of 0.953 grams/cm3.
If the cause of the popping sound is due to cavitation then this can help relieve pressure in the joints and provide some relief from neck pain and other joint pain, although this is likely to just be temporary.
The bones, ligaments, and muscles of your neck support your head and allow for motion. Any abnormalities, inflammation, or injury can cause neck pain or stiffness. Many people experience neck pain or stiffness occasionally. In many cases, itâs due to poor posture or overuse. Sometimes, neck pain is caused by injury from a fall, contact sports, or whiplash. Most of the time, neck pain isnât a serious condition and can be relieved within a few days.