{"id":1231,"date":"2023-08-23T11:13:51","date_gmt":"2023-08-23T11:13:51","guid":{"rendered":"https:\/\/chemicaladditives.com.mx\/?p=1231"},"modified":"2026-08-10T16:31:50","modified_gmt":"2026-08-10T22:31:50","slug":"ventajas-de-usar-paquete-calcio-zinc-para-tuberia-de-pvc","status":"publish","type":"post","link":"https:\/\/chemicaladditives.com.mx\/en\/advantages-of-using-calcium-zinc-package-for-pvc-pipe\/","title":{"rendered":"Advantages of using a Calcium Zinc package for PVC pipe"},"content":{"rendered":"

Although PVC has been replaced by other plastics now considered commodities, it has remained resilient in industries such as construction, electrical, and hardware, among others. This is mainly due to its low cost, formulation versatility, and ongoing innovations to meet new international regulations. Among these new solutions is the Calcium Zinc One-Pack for PVC piping<\/strong>, which combines the thermal stabilizer and necessary lubricants into a single product for PVC pipe manufacturing.<\/p>\n

Previously, calcium zinc, as a dual-purpose compound acting as both a lubricant and a heat stabilizer, was a rather expensive option compared to the methyl tin heat stabilizer. Today, after the pandemic, coupled with the rising cost of tin metal due to the risk of shortages in Asian mines,\u00a0Calcium Zinc package for PVC pipe<\/strong>\u00a0It presents us with an interesting alternative for the future.
\n\"PIPE<\/a>
\nIn\u00a0Chemical Additives of Mexico<\/strong>\u00a0We offer these\u00a0lubrication packages for pipes\u00a0<\/strong><\/a>PVC<\/strong><\/a>\u00a0At an excellent price and with technical support to ensure you can operate it for extended periods without machine downtime and minimize waste. It's important to note that the grades we offer are suitable for both pipe extrusion and injection molding of fittings.<\/p>\n

4 main advantages of using Calcium Zinc package for PVC pipe<\/h2>\n
    \n
  1. The first advantage we would like to mention is that manufacturers are always looking for ways to simplify their mixing operations to avoid errors, waste, and rework. With the conventional method of formulation\u00a0PVC pipe<\/strong>, The manufacturer must add thermal stabilizer, external and internal lubricants, where any calculation problem results in significant costs for the production process. With the\u00a0Calcium Zinc package for PVC pipe<\/strong>, We reduced the number of ingredients to resin, fillers, pigment and the pigment itself, thus simplifying the mixing process.
    \nFor manufacturers with a closed, automated powder feeding system, this solution is perfectly suited because it eliminates the need for liquid products, such as tin thermal stabilizer, which can cause handling complications.<\/li>\n
  2. The second advantage is that the\u00a0Calcium Zinc package<\/strong> It has been preferred by organizations like the Plastic Pipe Institute (PPI) because it is a more consumer-friendly metal with a very low odor (compared to methyl tin). In fact, these metals are increasingly gaining ground as thermal stabilizers, starting with the medical and food industries, and expanding into markets such as toys, footwear, and others. Furthermore, consumers have shown interest in low-odor plastics, as the opposite generates some distrust, although their toxicological classification varies depending on the grade and application. This is reflected in current trends, where the demand for\u00a0Calcium Zinc as an additive for PVC<\/strong>, has been steadily increasing in recent years.<\/li>\n
  3. As mentioned earlier, the third advantage of\u00a0Calcium Zinc pipe fitting kit<\/strong>, That's the cost, because after the pandemic many\u00a0PVC additives<\/strong>\u00a0They became quite expensive, prompting PVC pipe manufacturers to explore more viable alternatives. This, combined with new advances in calcium zinc alloys, has made it possible to manufacture white pipes with a good finish and mechanical properties that meet the standard requirements.\u00a0Calcium Zinc package for PVC pipe<\/strong>\u00a0It allows passing tests for fusion, chemical attack, impact resistance, finish, etc.<\/li>\n
  4. Finally, for inventory and supply purposes, it is better to manage a smaller number of ingredients, as the absence of any one component can halt production. The COVID-19 pandemic highlighted the fragility of the supply chain, so having a simplified raw material plan offers financial advantages and reduces the risk of shortages. Consolidating lubricants and thermal stabilizers into a single product also reduces logistics costs, allowing larger quantities of a single SKU to be purchased without the concern of excess inventory (reducing the bill of materials).<\/li>\n<\/ol>\n

    How does the Calcium Zinc package for PVC pipe work?<\/h2>\n

    These packages generally provide shorter thermal stability compared to other stabilizers such as methyltin or barium zinc. This phenomenon is explained by the formation of ZnCl\u2082: zinc stearate reacts rapidly with the HCl released during processing; however, the resulting ZnCl\u2082 is a Lewis acid that acts as a catalyst, accelerating the dehydrochlorination of PVC itself\u2014a phenomenon known as 'zinc burn'. For this reason, CaZn formulations incorporate co-stabilizers such as hydrotalcite, \u03b2-diketones, or phosphites, while calcium stearate provides long-term thermal stability by regenerating zinc through ligand exchange. Therefore, by reducing the shearing effect of friction, we can lower the temperature of the mass being plasticized within our equipment and thus slow down heat degradation.<\/p>\n

    It is important to highlight that the calcium-zinc pack consists of a mixture of metal stearates (Ca and Zn), synthetic waxes, hydrotalcite as an HCl scavenger, \u03b2-diketones for initial color, phosphites as a co-stabilizer, and, in some cases, fillers such as calcium carbonate. Its primary function is to provide heavy metal-free thermal stability while balancing lubrication during processing. We could say that it is, to some extent, a tailor-made material, designed to withstand extreme frictional conditions (such as those encountered in a twin-screw extruder) at high temperatures.<\/p>\n

    Another important point is that, although this Calcium Zinc One-Pack for PVC piping<\/strong> was designed for this specific product, its application can actually be extended to rigid PVC<\/strong> in general. Of course, the peculiarities of each formulation should be reviewed, as there is no guarantee that all ingredients required for every application are included in this pack.<\/p>\n

    What are some disadvantages?<\/h2>\n

    One disadvantage is that these packs\u2014although now standardized so that a single product can work for multiple clients\u2014depend heavily on the equipment specifications, the pipe schedule being manufactured, and the final application, which requires adjusting the lubrication capacity. To clarify, the level of lubrication needed for a sanitary pipe is not the same as for a higher-schedule hydraulic pipe. For this reason, it may happen that with Calcium Zinc One-Packs for PVC piping<\/strong>, the manufacturer needs to compensate by adding other lubricants, such as those offered by Chemical Additives Mexico, to produce a smooth, white, and glossy pipe.<\/p>\n

    It should also be noted that the main disadvantage of a Calcium Zinc One-Pack for PVC piping<\/strong> is that the formulator loses the ability to adjust the formulation, as everything is already concentrated in a single product with an unknown exact composition. Additionally, over time and with equipment wear, the pack usually requires an update or screw maintenance to ensure that the product continues to perform correctly, as it did initially.<\/p>\n

    However, if you are looking to avoid formulating or lack the mixing equipment for this task, in\u00a0Chemical Compounds offers PVC compounds<\/strong><\/a>. These compounds are tailored to your needs and machine specifications to deliver a top-quality product. Don't hesitate to contact one of our expert technicians.<\/p>\n

    High-performance CaZn pipe packaging, such as that distributed by Chemical Additives, meets potable water contact standards like NSF 14 and industry standards such as PPI TR-4 and NMX-E-145. This makes them suitable for water conveyance, sanitary drainage, ventilation, and other applications where additive migration into the fluid should not compromise consumer health.<\/p>","protected":false},"excerpt":{"rendered":"

    A pesar de que el PVC ha sido reemplazado por otros pl\u00e1sticos, hoy considerados commodities, este pl\u00e1stico ha presentado resiliencia en industrias relacionadas con la construcci\u00f3n, la el\u00e9ctrica, la ferretera, entre otras. Esto se debe principalmente a su bajo costo, versatilidad para formular y sus constantes innovaciones para ofrecer soluciones que se mantengan a la […]<\/p>\n","protected":false},"author":2,"featured_media":1243,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_angie_page":false,"page_builder":"","_joinchat":[],"footnotes":""},"categories":[56],"tags":[],"class_list":["post-1231","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\/1231","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=1231"}],"version-history":[{"count":4,"href":"https:\/\/chemicaladditives.com.mx\/en\/wp-json\/wp\/v2\/posts\/1231\/revisions"}],"predecessor-version":[{"id":2670,"href":"https:\/\/chemicaladditives.com.mx\/en\/wp-json\/wp\/v2\/posts\/1231\/revisions\/2670"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/chemicaladditives.com.mx\/en\/wp-json\/wp\/v2\/media\/1243"}],"wp:attachment":[{"href":"https:\/\/chemicaladditives.com.mx\/en\/wp-json\/wp\/v2\/media?parent=1231"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/chemicaladditives.com.mx\/en\/wp-json\/wp\/v2\/categories?post=1231"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/chemicaladditives.com.mx\/en\/wp-json\/wp\/v2\/tags?post=1231"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}