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.
Conditions that may cause neck problems. Neck problems may not be related to an injury. Arthritis or damage to the discs of the neck can cause a pinched nerve. Neck pain caused by a pinched nerve generally affects one side of the neck and the arm on that side. Other symptoms may develop, such as numbness, tingling, or weakness in the arm or hand.