{"id":5283,"date":"2026-06-07T22:06:14","date_gmt":"2026-06-07T20:06:14","guid":{"rendered":"https:\/\/www.stemmasrl.com\/?page_id=5283"},"modified":"2026-06-09T17:20:54","modified_gmt":"2026-06-09T15:20:54","slug":"nucleoos","status":"publish","type":"page","link":"https:\/\/www.stemmasrl.com\/en\/polyurethane-technologies\/nucleoos\/","title":{"rendered":"NUCLEOOS"},"content":{"rendered":"<p>[et_pb_section fb_built=&#8221;1&#8243; fullwidth=&#8221;on&#8221; disabled_on=&#8221;on|off|off&#8221; _builder_version=&#8221;4.27.6&#8243; height=&#8221;900px&#8221; collapsed=&#8221;off&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_fullwidth_slider _builder_version=&#8221;4.27.6&#8243; header_level=&#8221;h1&#8243; header_line_height=&#8221;1.5em&#8221; background_color=&#8221;RGBA(255,255,255,0)&#8221; background_video_mp4=&#8221;https:\/\/www.stemmasrl.com\/wp-content\/uploads\/2026\/05\/Nucleoos-slider.mp4&#8243; custom_button=&#8221;on&#8221; min_height=&#8221;900px&#8221; 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_builder_version=&#8221;4.27.6&#8243; text_font_size=&#8221;25px&#8221; text_line_height=&#8221;1.75em&#8221; header_line_height=&#8221;1em&#8221; header_2_font=&#8221;|800|||||||&#8221; header_2_text_color=&#8221;#ff0000&#8243; header_2_font_size=&#8221;32px&#8221; header_2_line_height=&#8221;1.1em&#8221; width=&#8221;100%&#8221; custom_margin=&#8221;1px||||false|false&#8221; custom_padding=&#8221;|0px||0px||&#8221; global_colors_info=&#8221;{}&#8221;]<\/p>\n<p>The physical action of CO\u2082 or nitrogen, combined with the chemical reaction of polyurethane, generates a low-density foam with outstanding physical-mechanical properties and low weight.<\/p>\n<p>[\/et_pb_text][\/et_pb_column][\/et_pb_row][et_pb_row column_structure=&#8221;2_3,1_3&#8243; use_custom_gutter=&#8221;on&#8221; gutter_width=&#8221;1&#8243; module_class=&#8221;custom_row&#8221; _builder_version=&#8221;4.19.4&#8243; transform_scale_tablet=&#8221;&#8221; transform_scale_phone=&#8221;&#8221; 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global_colors_info=&#8221;{}&#8221;][et_pb_text _builder_version=&#8221;4.27.6&#8243; header_line_height=&#8221;1em&#8221; header_2_font=&#8221;|800|||||||&#8221; header_2_text_color=&#8221;#ff0000&#8243; header_2_font_size=&#8221;32px&#8221; header_2_line_height=&#8221;1.1em&#8221; custom_margin=&#8221;25px||||false|false&#8221; global_colors_info=&#8221;{}&#8221;]<\/p>\n<h2><span style=\"color: #13a300;\">Sustainability and Efficiency<\/span><\/h2>\n<p class=\"p1\"><span class=\"s1\"><\/span><\/p>\n<p>CO\u2082 is one of the most sustainable and safest blowing agents available.<\/p>\n<p>Naturally non-flammable and non-toxic at low concentrations, it ensures high safety standards and reliable management in the most advanced industrial processes.<\/p>\n<p>With NUCLEOOS technology, these advantages result in tangible benefits: a reduction in polyurethane consumption of up to 45%, with a direct impact on production efficiency and a significant reduction in environmental footprint.<\/p>\n<p>[\/et_pb_text][\/et_pb_column][\/et_pb_row][\/et_pb_section][et_pb_section fb_built=&#8221;1&#8243; fullwidth=&#8221;on&#8221; _builder_version=&#8221;4.16&#8243; _module_preset=&#8221;default&#8221; background_color=&#8221;#e02b20&#8243; custom_margin_tablet=&#8221;25px||||false|false&#8221; custom_margin_phone=&#8221;25px||||false|false&#8221; custom_margin_last_edited=&#8221;on|tablet&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_fullwidth_header title=&#8221;Nucleoos Key features&#8221; _builder_version=&#8221;4.27.6&#8243; _module_preset=&#8221;default&#8221; title_level=&#8221;h2&#8243; title_font=&#8221;|800|||||||&#8221; title_font_size=&#8221;32px&#8221; title_line_height=&#8221;1.5em&#8221; background_color=&#8221;rgba(0,0,0,0)&#8221; custom_padding=&#8221;50px||10px||false|false&#8221; custom_padding_tablet=&#8221;25px||||false|false&#8221; custom_padding_phone=&#8221;25px||||false|false&#8221; custom_padding_last_edited=&#8221;on|phone&#8221; 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<!-- \u270f\ufe0f BOX 1 --><!-- [et_pb_line_break_holder] --><!-- [et_pb_line_break_holder] --><\/p>\n<div class=\"divi-hover-box\"><!-- [et_pb_line_break_holder] --><img decoding=\"async\" class=\"divi-hover-box__image\" src=\"https:\/\/www.stemmasrl.com\/wp-content\/uploads\/2026\/05\/Nucleoos_Web-scaled.png\" alt=\"Box 1\" \/><!-- [et_pb_line_break_holder] --><\/p>\n<div class=\"divi-hover-box__title\"><\/div>\n<p><!-- [et_pb_line_break_holder] --><\/p>\n<div class=\"divi-hover-box__overlay\"><!-- [et_pb_line_break_holder] --><pee class=\"divi-hover-box__hover-text\"><!-- [et_pb_line_break_holder] --> <strong>Low-density soles with excellent compression set values for long-lasting high performance<\/strong><!-- [et_pb_line_break_holder] --><\/pee><!-- [et_pb_line_break_holder] --><!-- [et_pb_line_break_holder] --><!-- [et_pb_line_break_holder] --><!-- [et_pb_line_break_holder] --><\/div>\n<p><!-- [et_pb_line_break_holder] --><!-- [et_pb_line_break_holder] --><!-- 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