{"id":1210,"date":"2021-01-13T11:07:40","date_gmt":"2021-01-13T11:07:40","guid":{"rendered":"https:\/\/chemicaladditives.com.mx\/?p=1210"},"modified":"2025-12-01T13:55:14","modified_gmt":"2025-12-01T13:55:14","slug":"introduccion-al-plastico-pvc","status":"publish","type":"post","link":"https:\/\/chemicaladditives.com.mx\/en\/introduction-to-pvc-plastic\/","title":{"rendered":"Introduction to PVC plastic"},"content":{"rendered":"

What is PVC plastic and why is it so important?<\/h2>\n

For some time now, the team at Chemical Additives<\/strong> has been eager to reach visitors to their website and provide a concise explanation of polyvinyl chloride (PVC<\/strong>), its additives, and the complexities involved in producing a finished product that meets market demands.<\/p>\n

From the experts' point of view, the\u00a0PVC<\/strong>\u00a0It is a versatile plastic that, due to its ability to be formulated and\u00a0\"PVC<\/a>Acquiring different physical and mechanical properties, it is considered an indispensable polymer for human life. This remains true to this day, even though\u00a0PVC<\/strong>\u00a0It has been subject to propaganda attacks by various organizations and other substitute polymers that have sought to replace its market share.<\/p>\n

To this day, PVC<\/strong> ranks as the fourth most widely used plastic in the world, with the construction sector being its main stronghold. Two important reasons for this are its low cost compared to other plastics and, secondly, its composition as a halogenated compound, an important feature for preventing fire spread during fires.<\/p>\n

Just as in any other industry, the industry of\u00a0PVC<\/strong>\u00a0And its additives have seen considerable progress in recent years to comply with the most demanding market regulations, such as those established by REACH in Europe or the FDA in the United States, thus ensuring that finished products do not pose a risk to the user's health. Some examples include the removal of heavy metals, such as cadmium and lead, from the heat stabilizers and pigments used, or the exclusion of phthalates in plasticizers that come into contact with food applications. Thanks to this evolution, the\u00a0PVC<\/strong>\u00a0It has found use in medical devices, films and food packaging, cosmetic containers and children's toys, among others.<\/p>\n

Returning to the topic of PVC<\/strong>, we can state with certainty that it is a white, colorless, and odorless powdered polymer that has no practical use without the addition of additives<\/strong><\/a>. Some additives are functional, meaning their characteristics contribute to the finished product\u2019s service life, while others are processing aids to facilitate its transformation. These additives are incorporated through a high-speed mixing process, where the high temperature and shear effect allow the resin particle to open its porosity and adsorb the additives.<\/p>\n

We in\u00a0Chemical Additives<\/strong>, We take care of the arduous process of formulating and pelletizing for you, so that you, as a plastics processor, can more easily meet your market's needs. Furthermore, handling compound is always easier and less polluting than handling powders that could contaminate your work area.<\/p>\n

Our production activity is very similar to that of a pastry shop, where in addition to having standard products, we can make custom-made products (tailor-made) using a wide variety of ingredients.<\/p>\n

In a pastry shop, one can choose different sizes, flavors, and decorations, a situation that bears a strong resemblance to the composition of\u00a0PVC<\/strong>, As we mentioned before, it's a plastic that is formulated. We are ready to listen to your concerns and help you complete your projects.<\/p>\n

Factors involved in PVC processing<\/h3>\n

What makes our work so interesting is that we depend on certain external factors to know what product to offer you, such as:<\/p>\n

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  • \n
      \n
    • Type of transformation process:<\/strong>\u00a0There are processes such as extrusion, co-extrusion, flat die extrusion, tubular extrusion, calendering, blow molding, injection blow molding, conventional injection molding, etc. This has significant implications for the formulation suitable for your company, from the type of resin used to the required lubrication system.<\/li>\n
    • \"PVCFeatures of its machinery:<\/strong>\u00a0Type of machinery, compression ratio, barrel length, temperature resistance, equipment wear, torque capacity. These are unique characteristics of each piece of equipment that also influence the formulation.<\/li>\n
    • Temperature and process conditions<\/strong>. Process temperatures, production speed, amperage, and mesh inclusion. Unique characteristics of each piece of equipment to be aware of.<\/li>\n
    • Desired characteristics in your finished product:<\/strong>\u00a0These are the properties that your market defines and can range from transparency, impact resistance, color, UV resistance, low odor, among others.<\/li>\n
    • Finished product performance quality tests:<\/strong>\u00a0These are the checks performed by their quality team to ensure the product meets requirements. A thorough inspection is essential to guarantee end-user satisfaction.<\/li>\n
    • External regulations:<\/strong>\u00a0These may be toxicological, physical-mechanical, or other specialized requirements. Materials may be required that are free of phenols, phthalates, heavy metals, and\/or undergo testing in external laboratories.<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n

      The information above reinforces why we recommend conducting a trial to ensure that the offered PVC compound<\/strong> meets your requirements. If necessary, adjustments can be made. It is important for the client to understand these considerations in detail and communicate them to our technical team to guarantee that their specific needs are fully satisfied.<\/p>\n

      It's interesting to know that many people unfamiliar with the subject of\u00a0PVC<\/strong>, They often associate this plastic solely with pipe production. This article will show you that this isn't the case, as it can be used to manufacture everything from irrigation hoses and cable sheathing to automotive parts, toys, mats, and tamper-evident seals, among other things. To learn more, we invite you to visit our applications section.<\/p>\n

      Chemical Additives SA de CV<\/strong><\/p>","protected":false},"excerpt":{"rendered":"

      \u00bfQu\u00e9 es el pl\u00e1stico PVC y porqu\u00e9 es tan importante? Desde hace ya alg\u00fan tiempo, el equipo de\u00a0Chemical Additives\u00a0ha tenido la inquietud por llegar a sus visitantes del sitio web y explicar de forma resumida el tema relacionado al Policloruro de Vinilo (PVC), sus aditivos y la complejidad para llegar a un producto terminado que […]<\/p>\n","protected":false},"author":2,"featured_media":1215,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_joinchat":[],"footnotes":""},"categories":[56],"tags":[],"class_list":["post-1210","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-post"],"_links":{"self":[{"href":"https:\/\/chemicaladditives.com.mx\/en\/wp-json\/wp\/v2\/posts\/1210","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/chemicaladditives.com.mx\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/chemicaladditives.com.mx\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/chemicaladditives.com.mx\/en\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/chemicaladditives.com.mx\/en\/wp-json\/wp\/v2\/comments?post=1210"}],"version-history":[{"count":2,"href":"https:\/\/chemicaladditives.com.mx\/en\/wp-json\/wp\/v2\/posts\/1210\/revisions"}],"predecessor-version":[{"id":1381,"href":"https:\/\/chemicaladditives.com.mx\/en\/wp-json\/wp\/v2\/posts\/1210\/revisions\/1381"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/chemicaladditives.com.mx\/en\/wp-json\/wp\/v2\/media\/1215"}],"wp:attachment":[{"href":"https:\/\/chemicaladditives.com.mx\/en\/wp-json\/wp\/v2\/media?parent=1210"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/chemicaladditives.com.mx\/en\/wp-json\/wp\/v2\/categories?post=1210"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/chemicaladditives.com.mx\/en\/wp-json\/wp\/v2\/tags?post=1210"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}