{"id":3893,"date":"2015-03-06T12:40:31","date_gmt":"2015-03-06T11:40:31","guid":{"rendered":"http:\/\/astonseals.it\/?page_id=3893"},"modified":"2022-05-23T19:00:42","modified_gmt":"2022-05-23T17:00:42","slug":"polychloroprene-cr","status":"publish","type":"page","link":"https:\/\/astonseals.com\/en\/support\/materials\/polychloroprene-cr\/","title":{"rendered":"Polychloroprene CR"},"content":{"rendered":"

[vc_row margin_top=”0″ margin_bottom=”0″ padding_left=”0″ padding_right=”0″ animation=”” type=”” bg_color=”” bg_position=”top” bg_repeat=”no-repeat” bg_cover=”false” bg_attachment=”false” padding_top=”0″ padding_bottom=”0″ enable_parallax=”” parallax_speed=”0.1″ bg_video_src_mp4=”” bg_video_src_ogv=”” bg_video_src_webm=””][vc_column width=”2\/3″ animation=””][vc_column_text css_animation=”none”]\"materiali_shapeimage_3_med_hr\"Polychloroprene is one of the best general-purpose synthetic rubbers, although its use in seal applications is somewhat limited at the present time.
\nIts main advantage is its excellent resistance to weather-aging.
\nIt is also superior to natural rubber in performance at higher temperatures, but tends to harden or stiffen at low temperatures and may also crystallize at low temperature if under stress.
\nThis tendency can be reduced by the correct choice of polymer type and by compounding.[\/vc_column_text][\/vc_column][vc_column width=”1\/3″ animation=””][vc_column_text css_animation=”none” css=”.vc_custom_1653325233839{border-top-width: 5px !important;border-right-width: 5px !important;border-bottom-width: 5px !important;border-left-width: 5px !important;padding-top: 10px !important;padding-right: 10px !important;padding-bottom: 10px !important;padding-left: 10px !important;background-color: #e2e2e2 !important;border-left-color: #dddddd !important;border-left-style: solid !important;border-right-color: #dddddd !important;border-right-style: solid !important;border-top-color: #dddddd !important;border-top-style: solid !important;border-bottom-color: #dddddd !important;border-bottom-style: solid !important;}”]<\/p>\n

Datasheet<\/h3>\n
\n

Trademark name:<\/strong><\/h4>\n
    \n
  • \u00a0Neoprene<\/em><\/li>\n<\/ul>\n

    Working temperature:<\/strong><\/h4>\n
      \n
    • \u00a0-30 \u00f7 +80 \u00b0C<\/em><\/li>\n<\/ul>\n

      Physical characteristics<\/strong><\/h4>\n
        \n
      • \u00a0Strength: medium<\/li>\n
      • \u00a0Resilience: medium<\/li>\n
      • \u00a0Resistance to abrasion: medium<\/li>\n
      • \u00a0Resistance to ageing\/weathering: very good<\/li>\n<\/ul>\n

        Fluid chemical resistance<\/strong><\/h4>\n
          \n
        • \u00a0Moderate\u00a0resistance to mineral oils and greases<\/li>\n
        • \u00a0Not\u00a0resistant to non-mineral automotive brake fluids<\/li>\n<\/ul>\n<\/div>\n

          [\/vc_column_text][\/vc_column][\/vc_row]<\/p>\n","protected":false},"excerpt":{"rendered":"

          [vc_row margin_top=”0″ margin_bottom=”0″ padding_left=”0″ padding_right=”0″ animation=”” type=”” bg_color=”” bg_position=”top” bg_repeat=”no-repeat” bg_cover=”false” bg_attachment=”false” padding_top=”0″ padding_bottom=”0″ enable_parallax=”” parallax_speed=”0.1″ bg_video_src_mp4=”” bg_video_src_ogv=”” bg_video_src_webm=””][vc_column width=”2\/3″ animation=””][vc_column_text css_animation=”none”]Polychloroprene is one of the best general-purpose synthetic rubbers, although its use in seal applications is somewhat limited at the present time. Its main advantage is its excellent resistance to weather-aging. It is also…<\/p>\n","protected":false},"author":4,"featured_media":0,"parent":3924,"menu_order":101,"comment_status":"closed","ping_status":"open","template":"","meta":[],"_links":{"self":[{"href":"https:\/\/astonseals.com\/en\/wp-json\/wp\/v2\/pages\/3893"}],"collection":[{"href":"https:\/\/astonseals.com\/en\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/astonseals.com\/en\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/astonseals.com\/en\/wp-json\/wp\/v2\/users\/4"}],"replies":[{"embeddable":true,"href":"https:\/\/astonseals.com\/en\/wp-json\/wp\/v2\/comments?post=3893"}],"version-history":[{"count":6,"href":"https:\/\/astonseals.com\/en\/wp-json\/wp\/v2\/pages\/3893\/revisions"}],"predecessor-version":[{"id":7698,"href":"https:\/\/astonseals.com\/en\/wp-json\/wp\/v2\/pages\/3893\/revisions\/7698"}],"up":[{"embeddable":true,"href":"https:\/\/astonseals.com\/en\/wp-json\/wp\/v2\/pages\/3924"}],"wp:attachment":[{"href":"https:\/\/astonseals.com\/en\/wp-json\/wp\/v2\/media?parent=3893"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}