La cire de paraffine est extraite de certains distillats de p\u00e9trole, d'huile de schiste ou d'autres huiles min\u00e9rales bitumineuses. C'est un m\u00e9lange d'hydrocarbures, inodore et sans go\u00fbt, et c'est un solide translucide blanc ou jaune clair. Il existe \u00e9galement de la paraffine artificielle.
La cire de paraffine est un type de produit de transformation du p\u00e9trole, une sorte de cire min\u00e9rale et une sorte de cire p\u00e9troli\u00e8re. Elle est utilis\u00e9e pour fabriquer des acides gras sup\u00e9rieurs, des alcools sup\u00e9rieurs, des allumettes, des bougies, des agents d'imperm\u00e9abilisation, des pommades, des mat\u00e9riaux d'isolation \u00e9lectrique, etc.<\/p>
Paraffin wax is a mixture of hydrocarbons, so it does not have a strict melting point like pure compounds, melting at 47\u00b0C-64\u00b0C. All kinds of wax products require paraffin wax to have good temperature resistance, that is, it does not melt or soften and deform at a specific temperature. <\/p>
According to the use conditions, the regions and seasons of use, and the differences in the use environment, commercial paraffin waxes are required to have a series of different melting points to meet varied practical demands. <\/p>
For example, waxes used in warmer climates or during summer generally need higher melting points so they remain stable and effective in elevated temperatures, while those used in colder regions or winter conditions may require lower melting points to maintain flexibility, spread evenly, and deliver proper performance.<\/p>
La paraffine brute a une forte teneur en huile et est principalement utilis\u00e9e dans la fabrication d'allumettes, de panneaux de fibres, de b\u00e2ches, etc. La paraffine enti\u00e8rement raffin\u00e9e et la paraffine semi-raffin\u00e9e ont une large gamme d'utilisations, principalement utilis\u00e9es comme aliments, m\u00e9dicaments oraux, papier cir\u00e9, crayons, bougies, composants de papier carbone et mat\u00e9riaux d'emballage, et sont \u00e9galement utilis\u00e9es pour la conservation des fruits, l'isolation des composants \u00e9lectriques, pour am\u00e9liorer la r\u00e9sistance au vieillissement du caoutchouc et augmenter la flexibilit\u00e9, etc.<\/p>","protected":false},"excerpt":{"rendered":"
Paraffin wax is a petroleum-derived mineral wax made from hydrocarbon mixtures, usually white or light yellow, odorless, and tasteless. With no fixed melting point, it melts around 47\u00b0C\u201364\u00b0C and is valued for temperature resistance. It is widely used in candles, packaging, food applications, insulation, waterproofing, matches, crayons, and ointments.<\/p>","protected":false},"author":1,"featured_media":0,"parent":0,"template":"","tags":[],"info-type":[3],"class_list":["post-5196","info","type-info","status-publish","hentry","info-type-knowledge-base"],"taxonomy_info":{"info-type":[{"value":3,"label":"Knowledge Base"}]},"featured_image_src_large":false,"author_info":{"display_name":"Ella","author_link":"https:\/\/www.recycle-plant.com\/fr\/author\/admin\/"},"comment_info":"","_links":{"self":[{"href":"https:\/\/www.recycle-plant.com\/fr\/wp-json\/wp\/v2\/info\/5196","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.recycle-plant.com\/fr\/wp-json\/wp\/v2\/info"}],"about":[{"href":"https:\/\/www.recycle-plant.com\/fr\/wp-json\/wp\/v2\/types\/info"}],"author":[{"embeddable":true,"href":"https:\/\/www.recycle-plant.com\/fr\/wp-json\/wp\/v2\/users\/1"}],"wp:attachment":[{"href":"https:\/\/www.recycle-plant.com\/fr\/wp-json\/wp\/v2\/media?parent=5196"}],"wp:term":[{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.recycle-plant.com\/fr\/wp-json\/wp\/v2\/tags?post=5196"},{"taxonomy":"info-type","embeddable":true,"href":"https:\/\/www.recycle-plant.com\/fr\/wp-json\/wp\/v2\/info-type?post=5196"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}