{"id":1150,"date":"2025-01-17T09:56:10","date_gmt":"2025-01-17T08:56:10","guid":{"rendered":"https:\/\/eurorubber.hypefarm-test.it\/nr-gomma-naturale-poli-isoprene\/"},"modified":"2025-06-30T12:52:35","modified_gmt":"2025-06-30T10:52:35","slug":"nr-natural-polyisoprene-rubber","status":"publish","type":"page","link":"https:\/\/eurorubber.hypefarm-test.it\/en\/technical-compounds\/nr-natural-polyisoprene-rubber\/","title":{"rendered":"NR NATURAL POLYISOPRENE RUBBER"},"content":{"rendered":"

[vc_row full_width=”stretch_row_content_no_spaces” content_placement=”middle” kd_background_overlay=”default” kd_background_image_position=”vc_row-bg-position-top” css=”.vc_custom_1738667684578{margin-top: 100px !important;padding-top: 100px !important;padding-bottom: 100px !important;background-image: url(https:\/\/eurorubber.hypefarm-test.it\/wp-content\/uploads\/2025\/02\/intro_01.jpg?id=696) !important;background-position: center !important;background-repeat: no-repeat !important;background-size: cover !important;}”][vc_column]

TECHNICAL COMPOUNDS<\/p>

NR - Natural Polyisoprene Rubber<\/h1><\/header>[\/vc_column][\/vc_row][vc_row full_width=”stretch_row” gap=”20″ equal_height=”yes” kd_background_overlay=”default” kd_background_image_position=”vc_row-bg-position-top” css=”.vc_custom_1737101908875{margin-top: 40px !important;padding-top: 100px !important;padding-bottom: 100px !important;}” el_class=”swap-on-mobile”][vc_column width=”1\/2″][vc_single_image image=”2341″ img_size=”full” css=””][vc_empty_space][vc_column_text css=””]Description<\/b>
\nNatural rubber<\/p>\n

Hardness Range<\/b>
\nFrom 30 to 90 shore A<\/p>\n

Nitrosamine Free<\/b>
\nAvailable on request<\/p>\n

Transformation System<\/b>
\nInjection \/ Compression \/ Extrusion<\/p>\n

Vulcanization<\/b>
\nSulfur<\/p>\n

Field of Application<\/b>
\nAutomotive \/ Home Appliance\/ Conveyor Belts \/ Coatings \/ Anti-Vibration \/ Food \/ Various Application<\/p>\n

Main Reference Standards<\/b>
\nMain Manufacturers’ Standards \/ According to Specifications[\/vc_column_text][\/vc_column][vc_column width=”1\/2″]

TECHNICAL ARTICLE COMPOUNDS<\/p>

NATURAL POLYISOPRENE
\nRUBBER<\/h2><\/header>[vc_separator color=”custom” align=”align_left” border_width=”3″ el_width=”20″ css=”.vc_custom_1695990783786{margin-bottom: 30px !important;}” accent_color=”#007e3f”][vc_column_text css=””]Classification<\/strong>
\nNatural rubber is extracted from the rubber tree Hevea brasiliensis in plantations located in Africa, Asia, and South America. Its molecular structure is that of cis-1,4 polyisoprene. Natural rubber is classified according to international standards that take into account purity and viscosity.<\/p>\n

Polymer Type<\/strong>
\nNatural rubber and polyisoprene are distinguished by their excellent mechanical properties (tensile strength and tear resistance) even without reinforcing fillers. Additionally, the derived compounds show excellent elastic performance, resistance to permanent deformation, and creep.<\/p>\n

Applications<\/strong>
\nIn addition to widespread use in tires, NR (Natural Rubber) and IR (Synthetic Polyisoprene) are used in compounds for applications where elastic performance, mechanical strength, and resistance to permanent deformation\/creep are essential: anti-vibration, engine mounts (bearings and bushings), solid tires.[\/vc_column_text][vc_empty_space]VIEW CATALOGUE<\/span><\/a>[vc_empty_space][\/vc_column][\/vc_row][vc_row kd_background_overlay=”default” kd_background_image_position=”vc_row-bg-position-top”][vc_column][vc_single_image image=”2473″ img_size=”full” css=””][\/vc_column][\/vc_row][vc_row kd_background_overlay=”default” kd_background_image_position=”vc_row-bg-position-top” css=”.vc_custom_1696502280431{margin-top: 80px !important;}”][vc_column]

See also<\/h2><\/header>[\/vc_column][\/vc_row][vc_row kd_background_overlay=”default” kd_background_image_position=”vc_row-bg-position-top”][vc_column][vc_basic_grid post_type=”page” max_items=”4″ element_width=”3″ orderby=”title” initial_loading_animation=”none” css=”” grid_id=”vc_gid:1751280724617-87acace2-1fba-4″ taxonomies=”16″][\/vc_column][\/vc_row][vc_row full_width=”stretch_row” content_placement=”middle” kd_background_overlay=”default” kd_background_image_position=”vc_row-bg-position-top” css=”.vc_custom_1695900019997{padding-top: 80px !important;padding-right: 46px !important;padding-bottom: 80px !important;padding-left: 46px !important;background-image: url(https:\/\/www.certech.it\/ceramic-processing-plants\/wp-content\/uploads\/2023\/09\/Raggruppa-407.jpg?id=297) !important;background-position: center !important;background-repeat: no-repeat !important;background-size: cover !important;}” css_tablet_portrait=”.vc_custom_1695900019997{margin-bottom: 50px !important;background-position: center !important;background-repeat: no-repeat !important;background-size: cover !important;}” css_mobile=”.vc_custom_1695900019998{margin-bottom: 50px !important;background-position: center !important;background-repeat: no-repeat !important;background-size: cover !important;}”][vc_column]

Want to know more?<\/h2><\/header>[vc_row_inner kd_background_overlay=”default” kd_background_image_position=”vc_row-bg-position-top”][vc_column_inner width=”1\/4″][\/vc_column_inner][vc_column_inner width=”1\/4″]VIEW CATALOGUE<\/span><\/a>[\/vc_column_inner][vc_column_inner width=”1\/4″]CONTACT US<\/span><\/a>[\/vc_column_inner][vc_column_inner width=”1\/4″][\/vc_column_inner][\/vc_row_inner][\/vc_column][\/vc_row]<\/p>\n<\/div>","protected":false},"excerpt":{"rendered":"

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