{"id":89848,"date":"2023-10-22T19:20:14","date_gmt":"2023-10-22T19:20:14","guid":{"rendered":"https:\/\/nailknowledge.org\/?p=89848"},"modified":"2024-11-09T17:13:08","modified_gmt":"2024-11-09T17:13:08","slug":"el-papel-de-hema-en-la-industria-de-las-unas","status":"publish","type":"post","link":"https:\/\/nailknowledge.org\/es\/blog\/the-role-of-hema-in-the-nail-industry","title":{"rendered":"El papel del HEMA en la industria de las u\u00f1as"},"content":{"rendered":"<p>\u00a1Bienvenidos a nuestra minilecci\u00f3n sobre HEMA en la industria de las u\u00f1as!<\/p>\n\n\n\n<p>This lesson is aimed at all nail professionals, from beginners to advanced technicians, as well as nail enthusiasts who want to learn more about this important ingredient in nail products. Our goal is to explain the basics of&nbsp;<sub>HEMA<\/sub>&nbsp;sin abrumarle con jerga t\u00e9cnica, para que pueda comprender mejor sus propiedades, beneficios y riesgos potenciales.<br><br>We\u2019ll cover what HEMA is, the chemistry behind it, its properties and benefits, examples of nail products that contain HEMA<sub>,<\/sub>&nbsp;y los posibles problemas de seguridad relacionados con su uso.&nbsp;<\/p>\n\n\n\n<figure class=\"wp-block-embed is-type-video is-provider-youtube wp-block-embed-youtube wp-embed-aspect-16-9 wp-has-aspect-ratio\"><div class=\"wp-block-embed__wrapper\">\n<iframe loading=\"lazy\" title=\"El papel del HEMA en la industria de las u\u00f1as\" width=\"500\" height=\"281\" src=\"https:\/\/www.youtube.com\/embed\/cgYtBga1VG4?feature=oembed&#038;enablejsapi=1&#038;origin=https:\/\/nailknowledge.org\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" referrerpolicy=\"strict-origin-when-cross-origin\" allowfullscreen><\/iframe>\n<\/div><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">\u00bfQu\u00e9 es el HEMA?\u00a0<\/h2>\n\n\n\n<p>HEMA or Hydroxyethyl Methacrylate <em>(CAS# 868-77-9),<\/em> is a monomer or simply put, a liquid ingredient that&#8217;s commonly used in the nail industry to create strong, durable and flexible nail products.<\/p>\n\n\n\n<p>It works by bonding well with other ingredients in the product and with your natural nails. <em>(HEMA adheres as well to a nail plate containing water or where surface water is present as a dry well prepped nail plate)<\/em><\/p>\n\n\n\n<p>When&nbsp;the&nbsp;photo initiators in the product are exposed to UVA energy HEMA forms long polymer&nbsp;chains of molecules, which help create a strong and flexible solid&nbsp;material.<\/p>\n\n\n\n<p>This means that when you apply a product with\u00a0HEMA<sub>,<\/sub>\u00a0it can create a smooth and even surface that&#8217;s less likely to chip or break.\u00a0HEMA can also help the product stick\u00a0and adhere\u00a0better to your natural nails and resist lifting.<br>HEMA is a known\u00a0allergen but when used correctly and professionally, it is safe at or below the recommended percentage of 35%.\u00a0<\/p>\n\n\n\n<p>Algunos ejemplos de productos para las u\u00f1as que pueden contener HEMA<a> <\/a>include acrylic powders and liquids, gel polishes, and nail primers.<\/p>\n\n\n\n<p>These products are made up of a mixture of different ingredients, including pigments, fragrances, and other additives, along with&nbsp;HEMA<sub>.<\/sub><\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><sub>Comprender los riesgos y las precauciones de seguridad del uso de HEMA en productos para las u\u00f1as<\/sub><\/h2>\n\n\n\n<p>En\u00a0<a href=\"https:\/\/nailknowledge.org\/es\/blog\/desmitificar-las-alergias-a-las-unas\/\">HEMA<\/a> is an important ingredient in many nail products, it&#8217;s important to be aware of the potential risks associated with its use. Exposure to incorrect use of\u00a0HEMA can lead to skin irritation, allergic reactions, and other health problems.<\/p>\n\n\n\n<p>To minimize the risk of exposure for both you and your client, it&#8217;s important to follow proper safety precautions when working with all nail products. This includes wearing gloves, working in a well-ventilated area, and avoiding skin contact at all times. Additionally, it is advisable to ensure that the percentage of HEMA (hydroxyethyl methacrylate) in the products is 30% or, preferably, lower.<\/p>\n\n\n\n<p>If you or your clients experience any signs of irritation or allergic reaction from using\u00a0<sub>HEMA<\/sub>\u00a0que contengan productos, como enrojecimiento, hinchaz\u00f3n, ampollas o picor, deje de utilizar el producto inmediatamente y busque atenci\u00f3n m\u00e9dica si es necesario.<\/p>\n\n\n\n<p>Regulatory guidelines related to HEMA use in nail products vary by country and region. In the United States, the Food and Drug Administration (FDA) regulates nail products and sets guidelines for the safe use of ingredients like hema. In Europe and the united kingdom, they have also established guidelines for the safe use of HEMA\u00a0in nail products. Products containing HEMA are restricted to\u00a0professional use only.<\/p>\n\n\n\n<p>As a nail technician, it&#8217;s important to stay up-to-date with regulatory guidelines and to use HEMA containing products safely and responsibly. By following proper safety precautions and using products according to manufacturer instructions, you can help minimize the risk of exposure and keep yourself and your clients safe.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><sub>Declaraciones de ausencia de HEMA y presencia de Di-HEMA<\/sub><\/h2>\n\n\n\n<p>If a product is advertised as\u00a0HEMA free, why does the label say that it contains\u00a0Di-HEMA?<br>Esta es una pregunta que nos hacen a menudo en NailKnowledge. As\u00ed que la abordaremos aqu\u00ed con un ejemplo para ponerla en contexto.<br>If a product contains DI-HEMA\u00a0but is advertised as HEMA-FREE, it is because DI-HEMA\u00a0is a similar ingredient but is structurally different from\u00a0HEMA.<\/p>\n\n\n\n<p>However, it&#8217;s important to note that some individuals who are sensitive or allergic to HEMA\u00a0may also have a reaction to DI-HEMA, as it is still a type of methacrylate. So, it&#8217;s always important to read product labels carefully before using any new product, especially if you have a history of skin allergies or sensitivities. \u00a0There are many HEMA free products available\u00a0on the market but be aware, if an individual develops an allergy to HEMA, it is very likely they are also allergic to other monomers. The only way of knowing is to have a dermatological patch test to identify the\u00a0exact ingredient to avoid.<\/p>\n\n\n\n<p>There are many HEMA free products available\u00a0on the market but be aware, if an individual develops an allergy to HEMA, it is very likely they are also allergic to other monomers. The only way of knowing is to have a dermatological patch test to identify the\u00a0exact ingredient to avoid.  <\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><sub>Estableciendo paralelismos: HEMA y Di-HEMA<\/sub><\/h2>\n\n\n\n<p>An example to compare the relationship between HEMA\u00a0and DI-HEMA\u00a0could be comparing the difference between skimmed milk and whole milk. Although both are types of milk, they have different properties and are produced differently.<\/p>\n\n\n\n<p>La leche desnatada se produce eliminando el contenido graso de la leche entera, mientras que la leche entera contiene toda la grasa que se encuentra de forma natural en la leche. Aunque ambos tipos de leche son blancos y l\u00edquidos, tienen perfiles nutricionales distintos y pueden utilizarse de manera diferente en la cocina y la reposter\u00eda.<\/p>\n\n\n\n<p>Similarly, while DI-HEMA\u00a0is chemically related to HEMA, they are different ingredients with different properties and functions. It&#8217;s important to read product labels carefully and understand the specific ingredients included in a product before using it, just like it&#8217;s important to understand the difference between skimmed milk and whole milk when cooking or baking.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><sub>Concluyendo: Comprender el HEMA y una invitaci\u00f3n a profundizar<\/sub><\/h2>\n\n\n\n<p>As\u00ed concluye nuestra mini lecci\u00f3n sobre HEMA<sub>,<\/sub>\u00a0en la industria de las u\u00f1as. Esperamos que esta informaci\u00f3n le haya sido \u00fatil para comprender los aspectos b\u00e1sicos de este importante ingrediente de los productos para las u\u00f1as.<\/p>\n\n\n\n<p>If you&#8217;re interested in diving deeper into the science behind nail products, we invite you to check out our<a href=\"https:\/\/nailknowledge.org\/es\/cursos-profesionales-de-unas\/el-diploma-esencial-de-profesional-de-unas\/\"> &#8220;Essential Nail Professional&#8221;<\/a> course. This course provides a more comprehensive exploration of the chemistry behind nail products, including the role of monomers, polymers, and\u00a0<sub>HEMA<\/sub>. By enrolling in this course, you&#8217;ll gain a deeper understanding of the products you use every day and how to use them safely and effectively.<\/p>\n\n\n\n<p>\u00a1Gracias por aprender con Nail Knowledge y esperamos verte en l\u00ednea muy pronto!<\/p>","protected":false},"excerpt":{"rendered":"<p>Welcome to our mini lesson on HEMA in the nail industry! This lesson is aimed at all nail professionals, from beginners to advanced technicians, as well as nail enthusiasts who want to learn more about this important ingredient in nail products. Our goal is to explain the basics of&nbsp;HEMA&nbsp;without overwhelming you with technical jargon, so [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":89845,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_yoast_wpseo_focuskw":"nail allergies","_yoast_wpseo_metadesc":"Explore the intricacies of nail allergies, from common misconceptions to professional guidelines. Understand the importance of proper diagnosis, potential allergens in nail products, and the need for informed, responsible care in the nail industry","_genesis_hide_title":false,"_genesis_hide_breadcrumbs":false,"_genesis_hide_singular_image":false,"_genesis_hide_footer_widgets":false,"_genesis_custom_body_class":"","_genesis_custom_post_class":"","_genesis_layout":"","footnotes":""},"categories":[93,92,70],"tags":[],"class_list":{"0":"post-89848","1":"post","2":"type-post","3":"status-publish","4":"format-standard","5":"has-post-thumbnail","7":"category-nail-general-information","8":"category-nail-services","9":"category-product_chemistry","10":"entry"},"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.3 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>The Role of HEMA in the Nail Industry - NailKnowledge<\/title>\n<meta name=\"description\" content=\"Explore the intricacies of nail allergies, from common misconceptions to professional guidelines. 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