[et_pb_section fb_built=”1″ _builder_version=”4.27.4″ _module_preset=”default” background_color=”RGBA(255,255,255,0)” custom_margin=”||||false|false” custom_padding=”15vh||||false|false” global_colors_info=”{}”][et_pb_row column_structure=”1_3,2_3″ _builder_version=”4.27.4″ _module_preset=”default” max_width=”2560px” global_colors_info=”{}”][et_pb_column type=”1_3″ _builder_version=”4.27.4″ _module_preset=”default” global_colors_info=”{}”][et_pb_image src=”https:\/\/polisweb.it\/wp-content\/uploads\/2025\/10\/ptfe.jpg” title_text=”ptfe” _builder_version=”4.27.4″ _module_preset=”default” border_radii=”on|10px|10px|10px|10px” global_colors_info=”{}”][\/et_pb_image][\/et_pb_column][et_pb_column type=”2_3″ _builder_version=”4.27.4″ _module_preset=”default” global_colors_info=”{}”][et_pb_text _builder_version=”4.27.4″ _module_preset=”default” header_text_color=”#0065B5″ global_colors_info=”{}”]<\/p>\n
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The wide range of peculiar PTFE properties can be further enlarge with the addition of inorganic and polymeric fillers, increasing compressive strenght and wear resistance.<\/p>\n
Type and quantity of fillers added change with the final application and define the properties requested.
The most used families of inorganic fillers are: carbon, bronze, graphite, glass, molybdenum disulfide, mica.
The polymeric fillers are selected among technopolymers that guarantee similar or higher thermal stability than PTFE. The most widely used polymers are: polyimides, aromatic polyesters, PAI, PPS, PEEK.<\/p>\n
Grazie alla propria esperienza trentennale, POLIS \u00e8 in grado di garantire e ottimizzare le propriet\u00e0 dei compound prodotti attraverso la scelta del PTFE, delle cariche, dei relativi trattamenti specifici, delle tecniche di miscelazione e dei post-trattamenti sulle miscele.<\/p>\n
In order to optimize the customer's transformation processes, guaranteeing the best physical and mechanical properties, the great majority of POLIS compounds are available in the following versions:<\/p>\n
NFF for classic compression molding of large and medium pieces
FF for classic, automatic and isostatic compression molding
FF HDS for automatic molding and ram extrusion
E \/ EH for ram extrusion
Accanto ai prodotti in portfolio, POLIS collabora con i clienti allo sviluppo e all\u2019ottimizzazione dei compound, allo scopo di fronteggiare la richiesta di prestazioni sempre pi\u00f9 specifiche provenienti dal mercato mondiale.<\/p>\n
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PTFE compoundLa vasta gamma di caratteristiche uniche del PTFE, quali inerzia chimica, elevato potere isolante termico ed elettrico, basso coefficiente di attrito, bassa tensione superficiale, insolubilit\u00e0 nei solventi ed elevata resistenza alla temperatura, possono essere completate col l\u2019aggiunta di cariche inorganiche e polimeriche. Ci\u00f2 consente di ottenere risultati eccezionali di resistenza alle sollecitazioni a compressione […]<\/p>","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_et_pb_use_builder":"on","_et_pb_old_content":"","_et_gb_content_width":"","footnotes":""},"class_list":["post-30","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/polisweb.it\/en\/wp-json\/wp\/v2\/pages\/30","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/polisweb.it\/en\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/polisweb.it\/en\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/polisweb.it\/en\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/polisweb.it\/en\/wp-json\/wp\/v2\/comments?post=30"}],"version-history":[{"count":10,"href":"https:\/\/polisweb.it\/en\/wp-json\/wp\/v2\/pages\/30\/revisions"}],"predecessor-version":[{"id":804,"href":"https:\/\/polisweb.it\/en\/wp-json\/wp\/v2\/pages\/30\/revisions\/804"}],"wp:attachment":[{"href":"https:\/\/polisweb.it\/en\/wp-json\/wp\/v2\/media?parent=30"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}