Adhetron EP 3334 is an unfilled, two-component, epoxy-based industrial adhesive. According to the official technical description, it is offered in different viscosity options, can be cured either with heat or at room temperature, and can provide good flow and adhesion on many surfaces, including metal and plastic. Low shrinkage and resistance to moisture, solvents, and acids are among the product\u2019s standout performance features. Adhetron is a brand of Pulsar Chem. Industry and Trade Co. INC., which is described in the official company information as having an R&D and manufacturing infrastructure originating in Connecticut, USA.<\/p>\n
Technical Structure and Material Characteristics of EP 3334<\/strong> Curing, Strength, and Compliance with Military Specifications<\/strong> Application Principles and Surface Compatibility<\/strong> Applications and Key Advantages of EP 3334<\/strong> It is a two-component industrial adhesive. It is used in electrical and electronic assembly, potting, and fastening applications, and stands out for its low shrinkage, chemical resistance, and compatibility with different surfaces.<\/p>\n","protected":false},"featured_media":5199,"comment_status":"closed","ping_status":"closed","template":"","meta":[],"product_brand":[324],"product_cat":[293,290],"product_tag":[],"class_list":["post-5543","product","type-product","status-publish","has-post-thumbnail","product_brand-adhetron","product_cat-epoxy-adhesives","product_cat-two-component-adhesives","first","instock","product-type-simple"],"_links":{"self":[{"href":"https:\/\/utmteknik.com\/en\/wp-json\/wp\/v2\/product\/5543","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/utmteknik.com\/en\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/utmteknik.com\/en\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/utmteknik.com\/en\/wp-json\/wp\/v2\/comments?post=5543"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/utmteknik.com\/en\/wp-json\/wp\/v2\/media\/5199"}],"wp:attachment":[{"href":"https:\/\/utmteknik.com\/en\/wp-json\/wp\/v2\/media?parent=5543"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/utmteknik.com\/en\/wp-json\/wp\/v2\/product_brand?post=5543"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/utmteknik.com\/en\/wp-json\/wp\/v2\/product_cat?post=5543"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/utmteknik.com\/en\/wp-json\/wp\/v2\/product_tag?post=5543"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}
\nThis product is formulated as an epoxy-based industrial adhesive with a 1:1 mixing ratio. In the official TDS data, the mixed viscosity is stated as 4,000 mPas, the color as amber, and the density as approximately 1.05 g\/cm\u00b3. The pot life at 25\u00b0C is 4 hours, which provides application flexibility for controlled dispensing and medium-duration assembly operations. The fact that the product has an unfilled, rather than filled, structure helps it deliver more homogeneous flow behavior, especially in potting, filling around fastening elements, and general assembly applications.<\/p>\n
\nThe official curing data for EP 3334 are given as 16 hours at 25\u00b0C, 2 hours 30 minutes at 75\u00b0C, 1 hour 30 minutes at 100\u00b0C, 20 minutes at 150\u00b0C, and 5 minutes at 200\u00b0C. For maximum chemical and thermal resistance, a 2-hour post-cure at 100\u00b0C is recommended. In the cured properties section, the temperature resistance is specified as -65\u00b0C to +150\u00b0C, Shore D hardness as 75\u201385, and water absorption as below 0.59%. On the mechanical side, the lap shear strength is stated as 15 MPa for aluminum\/aluminum, 19.3 MPa for steel\/steel, and 10 MPa for copper\/copper. The product page also notes compliance with the MIL-A-14042 military specification.<\/p>\n
\nThe official documentation clearly states that surfaces must be cleaned of dust, oil, and other contaminants before application. It is recommended that components A and B be homogenized separately and then mixed in the correct ratio for at least 2 minutes. After mixing, the material must be applied within its pot life; the manufacturer recommends preparing only the amount that can be used. Since this industrial adhesive can adhere to different surfaces such as metal, plastic, and similar materials, it offers a functional option for potting applications involving keys, plugs, fastening elements, and similar parts.<\/p>\n
\nThe official product description states that EP 3334 is particularly suitable for plugger and switch potting applications. In this context, the product can be used in electrical and electronic assembly, connector and switch manufacturing, bonding of metal-plastic parts, and general industrial assembly processes. Its resistance to moisture, solvents, and acids provides an important advantage for systems operating under harsh service conditions. Thanks to its high temperature resistance, low shrinkage, and different curing options, it offers flexible use in both maintenance\/repair and mass production. The electrical properties listed, including volume resistivity and dielectric strength values, also make the product suitable not only for bonding but also for protective filling and insulation-focused applications.<\/p>\n","protected":false},"excerpt":{"rendered":"