{"id":27280,"date":"2025-11-10T18:00:07","date_gmt":"2025-11-10T10:00:07","guid":{"rendered":"https:\/\/xjysilicone.com\/?p=27280"},"modified":"2025-11-10T18:00:20","modified_gmt":"2025-11-10T10:00:20","slug":"why-silicone-psa-is-better%ef%bc%9f","status":"publish","type":"post","link":"https:\/\/www.xjysilicone.com\/es\/why-silicone-psa-is-so-good.html","title":{"rendered":"\u00bfPor qu\u00e9 la PSA de silicona es mejor?"},"content":{"rendered":"
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Existen muchos tipos diferentes de adhesivos sensibles a la presi\u00f3n, pero la PSA de silicona tiene diversas aplicaciones debido a sus excelentes propiedades de rendimiento. Pero, \u00bfpor qu\u00e9 la PSA de silicona es tan buena?<\/span><\/span><\/span><\/span><\/span><\/p>\n\n\n\n
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 <\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

<\/span>\u00bfQu\u00e9 es un adhesivo sensible a la presi\u00f3n?\uff1f<\/font><\/span><\/span><\/b><\/span><\/span><\/span><\/span><\/h2>\n

Pressure-sensitive adhesive\u00a0is a kind of adhesive that is sensitive to pressure, and is a kind of material that can dry at room temperature, and has dry viscosity and permanent viscosity. Pressure-sensitive adhesive tapes are the main use of pressure-sensitive adhesives. <\/span><\/span><\/span><\/span><\/span><\/p>\n

 <\/p>\n

La cinta sensible a la presi\u00f3n puede adherirse firmemente a la superficie de muchos sustratos aplicando una ligera presi\u00f3n con los dedos o las palmas de las manos. Puede despegarse de la <\/a>surface of the adherend without leaving any residue. In all aspects of people\u2019s clothing, food, housing and transportation, pressure-sensitive tape has a very wide range of uses.<\/span><\/span><\/span><\/span><\/span><\/p>\n

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Cuadro comparativo del rendimiento de diferentes adhesivos sensibles a la presi\u00f3n<\/span><\/span><\/span><\/span><\/span><\/p>\n

<\/span><\/a>\u00bfPor qu\u00e9 la PSA de silicona es mejor?<\/font><\/span><\/span><\/b><\/span><\/span><\/span><\/span><\/h2>\n

The main components of silicone PSA, there are mainly rubber, acrylic, polyurethane, and silicone\u00a0adhesive, and their respective characteristics are shown in the following table.<\/span><\/span><\/span><\/span><\/span><\/p>\n\n\n\n\n\n\n\n
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Propiedades t\u00edpicas<\/span><\/span><\/span><\/span><\/b><\/span><\/span><\/p>\n<\/td>\n

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PSA de silicona<\/span><\/span><\/span><\/span><\/b><\/span><\/span><\/p>\n<\/td>\n

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PSA acr\u00edlica<\/span><\/span><\/span><\/span><\/b><\/span><\/span><\/p>\n<\/td>\n

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PSA de poliuretano<\/span><\/span><\/span><\/span><\/b><\/span><\/span><\/p>\n<\/td>\n

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PSA a base de caucho<\/span><\/span><\/span><\/span><\/b><\/span><\/span><\/p>\n<\/td>\n<\/tr>\n

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Resistencia a altas temperaturas<\/span><\/span><\/span><\/span><\/span><\/p>\n<\/td>\n

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200-250\u2103<\/span><\/span><\/span><\/span><\/span><\/p>\n<\/td>\n

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150\u2103<\/span><\/span><\/span><\/span><\/span><\/p>\n<\/td>\n

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150\u2103<\/span><\/span><\/span><\/span><\/span><\/p>\n<\/td>\n

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100\u2103<\/span><\/span><\/span><\/span><\/span><\/p>\n<\/td>\n<\/tr>\n

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Resistencia a bajas temperaturas<\/span><\/span><\/span><\/span><\/span><\/p>\n<\/td>\n

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-50\u2103<\/span><\/span><\/span><\/span><\/span><\/p>\n<\/td>\n

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0<\/span><\/span><\/span><\/span><\/span><\/p>\n<\/td>\n

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-40\u2103<\/span><\/span><\/span><\/span><\/span><\/p>\n<\/td>\n

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0<\/span><\/span><\/span><\/span><\/span><\/p>\n<\/td>\n<\/tr>\n

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Resistencia a la intemperie<\/span><\/span><\/span><\/span><\/span><\/p>\n<\/td>\n

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Excelente<\/span><\/span><\/span><\/span><\/span><\/p>\n<\/td>\n

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Buena<\/span><\/span><\/span><\/span><\/span><\/p>\n<\/td>\n

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Buena<\/span><\/span><\/span><\/span><\/span><\/p>\n<\/td>\n

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Buena<\/span><\/span><\/span><\/span><\/span><\/p>\n<\/td>\n<\/tr>\n

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Adhesi\u00f3n sobre superficies de bajo rendimiento<\/span><\/span><\/span><\/span><\/span><\/p>\n<\/td>\n

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High<\/span><\/span><\/span><\/span><\/span><\/p>\n<\/td>\n

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Low<\/span><\/span><\/span><\/span><\/span><\/p>\n<\/td>\n

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Low<\/span><\/span><\/span><\/span><\/span><\/p>\n<\/td>\n

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Low<\/span><\/span><\/span><\/span><\/span><\/p>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

Tabla comparativa de propiedades de diferentes adhesivos sensibles a la presi\u00f3n<\/span><\/span><\/span><\/span><\/span><\/p>\n

<\/span>Aplicaci\u00f3n de la PSA de silicona<\/span><\/span><\/b><\/span><\/span><\/span><\/span><\/h2>\n

En detalle, en comparaci\u00f3n con otros tipos de adhesivos sensibles a la presi\u00f3n, los adhesivos sensibles a la presi\u00f3n de silicona tienen las siguientes propiedades y aplicaciones.<\/span><\/span><\/span><\/span><\/span><\/p>\n

<\/span>First<\/span><\/b><\/span><\/span><\/span><\/span><\/span><\/h3>\n

1. Resistencia al rendimiento a altas y bajas temperaturas (los \u00fanicos adhesivos org\u00e1nicos que pueden utilizarse en el amplio rango de temperatura de -65 a 300\u00b0C)<\/span><\/span><\/span><\/span><\/span><\/p>\n

2. Buena resistencia a la intemperie<\/span><\/span><\/span><\/span><\/span><\/p>\n

3. Alta adhesi\u00f3n por desprendimiento en interfaces de baja energ\u00eda superficial (tefl\u00f3n, caucho de silicona)<\/span><\/span><\/span><\/span><\/span><\/p>\n

 <\/p>\n

Por lo tanto, el PSA de silicona puede utilizarse como cinta de alta temperatura, cinta de baja temperatura y para la adhesi\u00f3n de materiales de baja energ\u00eda superficial, como teclas de caucho de silicona.<\/span><\/span><\/span><\/span><\/span><\/p>\n

<\/span>Second<\/font><\/span><\/b><\/span><\/span><\/span><\/span><\/span><\/h3>\n

1. Excelentes propiedades el\u00e9ctricas<\/span><\/span><\/span><\/span><\/span><\/p>\n

2. No corrosivo para metales<\/span><\/span><\/span><\/span><\/span><\/p>\n

3. No irritante para la piel<\/span><\/span><\/span><\/span><\/span><\/p>\n

4. Resistencia qu\u00edmica<\/span><\/span><\/span><\/span><\/span><\/p>\n

 <\/p>\n

Por lo tanto, el adhesivo sensible a la presi\u00f3n de silicona puede utilizarse como cinta de aislamiento el\u00e9ctrico, cintas de enmascaramiento para galvanoplastia y cinta m\u00e9dica.<\/span><\/span><\/span><\/span><\/span><\/p>\n

<\/span>Third<\/font><\/span><\/b><\/span><\/span><\/span><\/span><\/span><\/h3>\n

1. Excelentes propiedades de ventilaci\u00f3n<\/span><\/span><\/span><\/span><\/span><\/p>\n

2. Buen efecto de curado<\/span><\/span><\/span><\/span><\/span><\/p>\n

3. Buena trabajabilidad<\/span><\/span><\/span><\/span><\/span><\/p>\n

4. Buena resistencia a la evaporaci\u00f3n de disolventes acuosos<\/span><\/span><\/span><\/span><\/span><\/p>\n

5. Excelentes propiedades de nivelaci\u00f3n<\/span><\/span><\/span><\/span><\/span><\/p>\n

6. Baja presencia de residuos en la superficie del objeto a unir<\/span><\/span><\/span><\/span><\/span><\/p>\n

 <\/p>\n

<\/a>Por lo tanto, los PSA de silicona pueden utilizarse como pel\u00edculas protectoras para pantallas electr\u00f3nicas y vidrio automotriz. Actualmente, esta es el \u00e1rea m\u00e1s ampliamente utilizada e investigada de los adhesivos sensibles a la presi\u00f3n de silicona.<\/span><\/span><\/span><\/span><\/span><\/p>\n

<\/p>\n

<\/span>M\u00e9todo de curado del adhesivo sensible a la presi\u00f3n de silicona<\/span><\/span><\/b><\/span><\/span><\/span><\/span><\/h2>\n

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Seg\u00fan el m\u00e9todo de vulcanizaci\u00f3n, los adhesivos sensibles a la presi\u00f3n de silicona se dividen principalmente en tres tipos: tipo de vulcanizaci\u00f3n con per\u00f3xido, tipo de vulcanizaci\u00f3n por adici\u00f3n y tipo de curado con luz ultravioleta. <\/span><\/span><\/span><\/span><\/span><\/p>\n

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Adem\u00e1s, los adhesivos sensibles a la presi\u00f3n de silicona, como el curado por radiaci\u00f3n con haces de electrones y la vulcanizaci\u00f3n a temperatura ambiente, tambi\u00e9n est\u00e1n en continuo desarrollo.<\/span><\/span><\/span><\/span><\/span><\/p>\n

 <\/p>\n

<\/a>Las caracter\u00edsticas respectivas del PSA de silicona con diferentes m\u00e9todos de vulcanizaci\u00f3n son las siguientes.<\/span><\/span><\/span><\/span><\/span><\/p>\n

<\/span>1. La PSA de silicona vulcanizada con per\u00f3xido de benzo\u00edlo (BPO)<\/span><\/span><\/b><\/span><\/span><\/span><\/span><\/h3>\n

Tiene una temperatura de vulcanizaci\u00f3n alta (150\u00b0C) y una velocidad de vulcanizaci\u00f3n lenta, por lo que este tipo de adhesivo sensible a la presi\u00f3n no es adecuado para sustratos con baja resistencia a la temperatura. <\/span><\/span><\/span><\/span><\/span><\/p>\n

 <\/p>\n

<\/span>2. PSA de silicona de vulcanizaci\u00f3n por adici\u00f3n<\/span><\/span><\/b><\/span><\/span><\/span><\/span><\/h3>\n

Se caracteriza principalmente por una baja temperatura de vulcanizaci\u00f3n (100-130 \u00b0C), una velocidad de curado r\u00e1pida y la ausencia de subproductos durante el proceso de reacci\u00f3n, por lo que se puede aplicar a sustratos con baja resistencia a la temperatura, utiliz\u00e1ndose principalmente en pel\u00edculas protectoras. <\/span><\/span><\/span><\/span><\/span><\/p>\n

 <\/p>\n

However, since the addition vulcanization silicone adhesives are catalyzed by the platinum catalyst, this type of catalyst encounters organic compounds containing N, P, S and other elements and ionic compounds containing Sn, Pb, Hg, Bi, As and other metals May be \u201cpoisoned\u201d and inactivated, so avoid contact with these substances during production, transportation, and use.<\/span><\/span><\/span><\/span><\/span><\/p>\n

<\/span>3. PSA de silicona de curado por luz UV<\/span><\/span><\/b><\/span><\/span><\/span><\/span><\/h3>\n

Es un nuevo tipo de sistema de adhesivo sensible a la presi\u00f3n. No contiene o contiene una cantidad muy peque\u00f1a de disolvente. No contamina, tiene un bajo consumo de energ\u00eda y es eficiente. Puede satisfacer el uso de algunos sustratos muy sensibles a la temperatura. <\/span><\/span><\/span><\/span><\/span><\/p>\n

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<\/a><\/p>\n

<\/span>XJY\u2013Proveedor de primera elecci\u00f3n de adhesivos sensibles a la presi\u00f3n de silicona<\/span><\/span><\/b><\/span><\/span><\/span><\/span><\/h2>\n

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XJY Silicones, one of China\u2019s leading silicone pressure-sensitive adhesive manufacturers, has 30+ years of R&D and manufacturing <\/a>experiencia y m\u00e1s de 15 patentes relacionadas en soluciones de silicona, tambi\u00e9n podemos personalizar los productos seg\u00fan sus requisitos adhesivos.<\/span><\/span><\/span><\/span><\/span><\/td>\n<\/a><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

<\/span>Proveedor principal de adhesivo sensible a la presi\u00f3n de silicona<\/span><\/span><\/span><\/b><\/span><\/span><\/span><\/span><\/h3>\n\n\n\n\n
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Nombre de la empresa<\/span><\/span><\/span><\/span><\/b><\/span><\/span><\/p>\n<\/td>\n

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Dow Corning<\/span><\/span><\/span><\/span><\/b><\/span><\/span><\/p>\n<\/td>\n

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Wacker<\/span><\/span><\/span><\/span><\/b><\/span><\/span><\/p>\n<\/td>\n

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ShinEtsu<\/span><\/span><\/span><\/span><\/b><\/span><\/span><\/p>\n<\/td>\n

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MOMENTIVE<\/span><\/span><\/span><\/span><\/b><\/span><\/span><\/p>\n<\/td>\n

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KCC<\/span><\/span><\/span><\/span><\/b><\/span><\/span><\/p>\n<\/td>\n

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Siliconas XJY<\/span><\/span><\/span><\/span><\/b><\/span><\/span><\/p>\n<\/td>\n<\/tr>\n

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Country<\/span><\/span><\/span><\/span><\/span><\/p>\n<\/td>\n

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USA<\/span><\/span><\/span><\/span><\/span><\/p>\n<\/td>\n

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German<\/span><\/span><\/span><\/span><\/span><\/p>\n<\/td>\n

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Japan<\/span><\/span><\/span><\/span><\/span><\/p>\n<\/td>\n

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USA<\/span><\/span><\/span><\/span><\/span><\/p>\n<\/td>\n

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South<\/span><\/span><\/span> Kor<\/span><\/span><\/span>e<\/font><\/span><\/span><\/span>a<\/span><\/span><\/span><\/span><\/span><\/p>\n<\/td>\n

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China<\/span><\/span><\/span><\/span><\/span><\/p>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

<\/span>PSA de silicona XJY-301\/302<\/span><\/span><\/b><\/span><\/span><\/span><\/span><\/h3>\n

It is a colorless\u00a0and transparent\u00a0viscous liquid,\u00a0which can be used for various adhesive tapes with light pressure sensitive adhesive,\u00a0has\u00a0good shear\u00a0and tack properties, and has unique features of silicone such as aging resistance, good resistance to high and low-temperatures, no residue after stripping for crepe paper,\u00a0PET\u00a0film and other adhesion tapes,\u00a0has the good adhesive ability.<\/span><\/span><\/span><\/span><\/span><\/p>\n

<\/a><\/p>\n<\/p><\/div>\n<\/article><\/div>","protected":false},"excerpt":{"rendered":"

Existen muchos tipos diferentes de adhesivos sensibles a la presi\u00f3n, pero el PSA de silicona tiene diversas aplicaciones debido a sus excelentes propiedades de rendimiento. \u00bfPero por qu\u00e9 el PSA de silicona es tan bueno? \u00bfQu\u00e9 es un adhesivo sensible a la presi\u00f3n? \u00bfPor qu\u00e9 el PSA de silicona es mejor? Aplicaci\u00f3n del PSA de silicona M\u00e9todo de curado del adhesivo sensible a la presi\u00f3n de silicona El PSA de silicona vulcanizado con per\u00f3xido de benzo\u00edlo (BPO) Vulcanizaci\u00f3n por adici\u00f3n...<\/p>","protected":false},"author":12,"featured_media":27281,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[609],"tags":[],"class_list":["post-27280","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-pressure-sensitive-adhesive"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.xjysilicone.com\/es\/wp-json\/wp\/v2\/posts\/27280","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.xjysilicone.com\/es\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.xjysilicone.com\/es\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.xjysilicone.com\/es\/wp-json\/wp\/v2\/users\/12"}],"replies":[{"embeddable":true,"href":"https:\/\/www.xjysilicone.com\/es\/wp-json\/wp\/v2\/comments?post=27280"}],"version-history":[{"count":0,"href":"https:\/\/www.xjysilicone.com\/es\/wp-json\/wp\/v2\/posts\/27280\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.xjysilicone.com\/es\/wp-json\/wp\/v2\/media\/27281"}],"wp:attachment":[{"href":"https:\/\/www.xjysilicone.com\/es\/wp-json\/wp\/v2\/media?parent=27280"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.xjysilicone.com\/es\/wp-json\/wp\/v2\/categories?post=27280"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.xjysilicone.com\/es\/wp-json\/wp\/v2\/tags?post=27280"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}

Debido al alto costo y la tecnolog\u00eda relativamente inmadura, este tipo de adhesivo sensible a la presi\u00f3n de silicona no ha sido generalmente aceptado por el mercado, pero con la <\/a>most important trend of silicone pressure-sensitive adhesive in the future, it has attracted more and more researchers\u2019 attention.<\/span><\/span><\/span><\/span><\/span><\/p>\n

Para algunos sustratos resistentes a altas temperaturas, se puede utilizar este tipo de adhesivo sensible a la presi\u00f3n de silicona, como la cinta resistente a altas temperaturas basada en <\/a>pel\u00edcula de poliamida (PI), com\u00fanmente conocida como cinta de dedo dorado, que es un adhesivo sensible a la presi\u00f3n de silicona vulcanizado uniformemente con BPO. Se produce mediante recubrimiento sobre el sustrato resistente a altas temperaturas de pel\u00edcula de PI.<\/span><\/span><\/span><\/span><\/span><\/p>\n

El adhesivo sensible a la presi\u00f3n de silicona se compone principalmente de caucho de silicona y resina MQ. El caucho de silicona es la sustancia film\u00f3gena del adhesivo sensible a la presi\u00f3n de silicona. <\/a>adhesive. It has a large molecular weight and provides high enough cohesive strength for silicone pressure-sensitive adhesive. MQ silicone resin has a spherical \u201ccore-shell structure\u201d and is the bonding component of silicone pressure-sensitive adhesives.<\/span><\/span><\/span><\/span><\/span><\/p>\n