Halogen Free Flame Retardant (HFFR) materials, alternative to PVC, for Cable application

  • strict warning: Non-static method view::load() should not be called statically in /home/mooruqyf/public_html/sites/all/modules/views/views.module on line 879.
  • strict warning: Declaration of views_handler_filter::options_validate() should be compatible with views_handler::options_validate($form, &$form_state) in /home/mooruqyf/public_html/sites/all/modules/views/handlers/views_handler_filter.inc on line 0.
  • strict warning: Declaration of views_handler_filter::options_submit() should be compatible with views_handler::options_submit($form, &$form_state) in /home/mooruqyf/public_html/sites/all/modules/views/handlers/views_handler_filter.inc on line 0.
  • strict warning: Declaration of views_handler_filter_term_node_tid::value_validate() should be compatible with views_handler_filter::value_validate($form, &$form_state) in /home/mooruqyf/public_html/sites/all/modules/views/modules/taxonomy/views_handler_filter_term_node_tid.inc on line 0.
  • strict warning: Declaration of views_handler_filter_term_node_tid_depth::operator_options() should be compatible with views_handler_filter_in_operator::operator_options($which = 'title') in /home/mooruqyf/public_html/sites/all/modules/views/modules/taxonomy/views_handler_filter_term_node_tid_depth.inc on line 0.
  • strict warning: Declaration of views_handler_filter_boolean_operator::value_validate() should be compatible with views_handler_filter::value_validate($form, &$form_state) in /home/mooruqyf/public_html/sites/all/modules/views/handlers/views_handler_filter_boolean_operator.inc on line 0.
  • strict warning: Declaration of views_plugin_row::options_validate() should be compatible with views_plugin::options_validate(&$form, &$form_state) in /home/mooruqyf/public_html/sites/all/modules/views/plugins/views_plugin_row.inc on line 0.
  • strict warning: Declaration of views_plugin_row::options_submit() should be compatible with views_plugin::options_submit(&$form, &$form_state) in /home/mooruqyf/public_html/sites/all/modules/views/plugins/views_plugin_row.inc on line 0.
  • Context: The replacement of PVC with halogen free flame retardant materials (HFFR) has increased during the last decade because of environmental and safety reasons; such development is counteracted both by the higher costs of the required raw materials and by the greater difficulties in industrial processes due to significant investments of compounding plant and reduction of productivity during the extrusion.
  • Objectives: HFFR Low Voltage jacketing compound development, at a low cost and easily processed on conventional PVC equipment used in the cable industry.
  • Activities: Defined laboratory formulation and compounding industrialization to found out the cheapest process conditions. These activities have been carried out in cooperation with companies already operating in the cable compounding field.
  • Results: HFFR compound industrial production with conventional PVC compounding equipment, as counter-rotating twin screw.

Go to case-history