Preparation of PVC composite using reinforced Iraqi Bentoniet clay as a filler & study their mechanical and thermal properties. Baghdad Sci.J [Internet]. 2012 Sep. 2 [cited 2025 Jun. 18];9(3):450-8. Available from: https://bsj-ojs.uobaghdad.edu.iq/index.php/BSJ/article/view/1383