Table 5.

Hardness (Shore A) of low-density polyethylene (LDPE)/natural rubber (NR) and LDPE/nitrile-butadiene rubber (NBR) with and without particle modification. Adapted with permission from [85]; copyright 2019 Taylor & Francis Ltd.

LDPE/NBR	LDPE/NR	Ungrafted	Acrylic Acid (AA) Grafted	Maleic Anhydride (MA) Grafted
-	80/20	90	97	95
-	60/40	82	90	85
-	40/60	65	70	69
-	20/80	55	57	58
80/20	-	95	97	98
60/40	-	85	86	87
40/60	-	65	70	72
20/80	-	55	58	56