{"id":2002138,"date":"2022-03-28T14:16:00","date_gmt":"2022-03-28T12:16:00","guid":{"rendered":"https:\/\/www.abovo.ch\/wissenswertes\/unterfillungen-von-henkel-underfill-materials-from-henkel-types-and-possible-applications\/"},"modified":"2025-12-01T15:21:05","modified_gmt":"2025-12-01T14:21:05","slug":"unterfillungen-von-henkel-underfill-materials-from-henkel-types-and-possible-applications","status":"publish","type":"knowledge","link":"https:\/\/www.abovo.ch\/en\/good-to-know\/unterfillungen-von-henkel-underfill-materials-from-henkel-types-and-possible-applications\/","title":{"rendered":"Underfilling of Henkel \/ Underfill materials from Henkel &#8211; types and possible applications"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\">Henkel offers various types of underfillings to extend the service life of electronic assemblies. In the following article, you can find out which underfill solutions are available and what they are used for. <\/p>\n\n<h2 class=\"wp-block-heading\">What are underfillings used for?<\/h2>\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-8f761849 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<p class=\"wp-block-paragraph\">Underfillings are used in particular to reinforce electronic assemblies, enabling them to withstand higher loads. Underfillings from Henkel are used in the production of CSPs, BGAs, LGAs and WLCSPs as well as other components. In printed circuit boards, for example, underfillings are used to reinforce the solder joints between a chip and the circuit board. In addition to the purely mechanical protective effect, the solder joints are also protected during temperature changes.   <\/p>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<p class=\"wp-block-paragraph\">Underfilling reduces stresses and mechanical fatigue. In addition to performance, this can also increase the service life of the products. <\/p>\n\n\n\n<p class=\"wp-block-paragraph\">But it is not only the electronics industry that relies on underfillings from Henkel. Other sectors do too, including the automotive and aviation industries. <\/p>\n<\/div>\n<\/div>\n\n<h2 class=\"wp-block-heading\">Types of underfillings<\/h2>\n\n<p class=\"wp-block-paragraph\">Essentially, there are the following differences in Henkel&#8217;s underfillings:<\/p>\n\n<ul class=\"wp-block-list\">\n<li>Reprocessable capillary flow underfillings<\/li>\n\n\n\n<li>non-reprocessable capillary flow underfillings<\/li>\n\n\n\n<li>Composite edge underfillings<\/li>\n\n\n\n<li>Corner composite underfillings<\/li>\n<\/ul>\n\n<p class=\"wp-block-paragraph\"><a href=\"https:\/\/www.youtube.com\/watch?v=14FrqOF2eE4\">This video<\/a> clearly illustrates the different types of underfill from Henkel.<\/p>\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=\"Henkel Automotive Electronics Underfill Video\" width=\"500\" height=\"281\" src=\"https:\/\/www.youtube.com\/embed\/14FrqOF2eE4?feature=oembed\" 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><figcaption class=\"wp-element-caption\">Henkel Automotive Electronics Underfill Video<\/figcaption><\/figure>\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n<h2 class=\"wp-block-heading\">Reworkable capillary flow underfill \/ Reworkable Underfill<\/h2>\n\n<p class=\"wp-block-paragraph\">An overview of the various reprocessable capillary flow underfillings from Henkel can be found in the following table:<\/p>\n\n<figure class=\"wp-block-table is-style-stripes\"><table><tbody><tr><td>Product<\/td><td>Viscosity<\/td><td>Curing<\/td><td>Coefficient of thermal expansion (ppm\/ \u00b0C)<\/td><td>Glass transition temperature (<sub>Tg\/<\/sub> \u00b0C)<\/td><\/tr><tr><td><\/td><td><\/td><td><\/td><td>Under <sub>Tg<\/sub> Over <sub>Tg<\/sub><\/td><td><\/td><\/tr><tr><td><a href=\"https:\/\/www.abovo.ch\/en\/produkt\/loctite-eccobond-uf-3800-1984633\/\">LOCTITE ECCOBOND UF 3800<\/a><\/td><td>375 cP at 1000 <sup> s-1<\/sup><\/td><td>8 min. at 130 \u00b0C <\/td><td>52                               188<\/td><td>69<\/td><\/tr><tr><td>LOCTITE ECCOBOND UF 3808<\/td><td>360 cP at 1000 <sup> s-1<\/sup><\/td><td>8 min. at 130 \u00b0C <\/td><td>55                                171<\/td><td>113<\/td><\/tr><tr><td><a href=\"https:\/\/www.abovo.ch\/?s=LOCTITE+ECCOBOND+UF+3810&amp;post_type=product\">LOCTITE ECCOBOND UF 3810<\/a><\/td><td>394 cP at 1000 <sup> s-1<\/sup><\/td><td>8 min. at 130 \u00b0C <\/td><td>55                                171<\/td><td>102<\/td><\/tr><tr><td><a href=\"https:\/\/www.abovo.ch\/?s=LOCTITE+ECCOBOND+UF+3811&amp;post_type=product\">LOCTITE ECCOBOND UF 3811<\/a><\/td><td>354 cP at 1000 <sup> s-1<\/sup><\/td><td>10 min. at 130 \u00b0C <\/td><td>61                                190<\/td><td>124<\/td><\/tr><tr><td>LOCTITE ECCOBOND UF 3812<\/td><td>350 cP at 1000 <sup> s-1<\/sup><\/td><td>10 min. at 130 \u00b0C <\/td><td>48                                175<\/td><td>131<\/td><\/tr><tr><td><a href=\"https:\/\/www.abovo.ch\/en\/produkt\/loctite-3517m-1984618\/\">LOCTITE 3517M<\/a><\/td><td>2600 cP at 36 <sup> s-1<\/sup><\/td><td>5 min. at 120 \u00b0C <\/td><td>65                                191<\/td><td>101<\/td><\/tr><\/tbody><\/table><figcaption class=\"wp-element-caption\">Overview of reprocessable capillary flow underfillings from Henkel<\/figcaption><\/figure>\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-8f761849 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<p class=\"wp-block-paragraph\"><strong>LOCTITE ECCOBOND UF 3810 reworkable capillary flow underfill<\/strong> was developed for CSP and BGA applications and has a higher <sub>Tg<\/sub> value compared to LOCTITE ECCOBOND UF 3800 underfill. The <strong>LOCTITE ECCOBOND UF 3810 underfill c <\/strong>ures quickly <strong>even <\/strong>at moderate temperatures. This minimizes the stress on other components. The underfill is halogen-free and compatible with most lead-free solders.     <\/p>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<p class=\"wp-block-paragraph\">After the underfill has hardened, the material has excellent mechanical properties to protect solder joints during temperature changes.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">The LOCTITE ECCOBOND UF3810 underfill is available in various pack sizes, also in the abovo online store:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><a href=\"https:\/\/www.abovo.ch\/produkt\/loctite-eccobond-uf-3810-1984011\/\">55 cc (cc = cubic centimeters)<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/www.abovo.ch\/produkt\/loctite-eccobond-uf-3810-1983378\/\">30 cc<\/a><\/li>\n<\/ul>\n<\/div>\n<\/div>\n\n<h2 class=\"wp-block-heading\">Non-Reworkable Capillary Flow Underfill \/ Non-Reworkable Underfill<\/h2>\n\n<figure class=\"wp-block-table is-style-stripes\"><table><tbody><tr><td>Product<\/td><td>Viscosity<\/td><td>Curing<\/td><td>Coefficient of thermal expansion (ppm\/ \u00b0C)<\/td><td>Glass transition temperature (<sub>Tg\/<\/sub> \u00b0C)<\/td><\/tr><tr><td>\ufeff<\/td><td>\ufeff<\/td><td>\ufeff<\/td><td>Under <sub>Tg<\/sub> Over <sub>Tg<\/sub><\/td><td>\ufeff<\/td><\/tr><tr><td><a href=\"https:\/\/www.abovo.ch\/produkt\/loctite-eccobond-fp4526-10ccml-1978611\/\">LOCTITE ECCOBOND FP4526<\/a><\/td><td>4700 cP at 10 rpm<\/td><td>15 min. at 165 \u00b0C (heat sink or heating plate) <\/td><td>33                                          101<\/td><td>133<\/td><\/tr><tr><td><a href=\"https:\/\/www.abovo.ch\/en\/produkt\/loctite-eccobond-fp4530-10cc-1978613\/\">LOCTITE ECCOBOND FP4530<\/a><\/td><td>3500 cP at 20 rpm<\/td><td>7 min. at 160 \u00b0C <\/td><td>46                                          150<\/td><td>145<\/td><\/tr><tr><td><a href=\"https:\/\/www.abovo.ch\/?s=LOCTITE+ECCOBOND+FP4531&amp;post_type=product\">LOCTITE ECCOBOND FP4531<\/a><\/td><td>10&#8217;000 cP at 20 rpm<\/td><td>7 min. at 160 \u00b0C <\/td><td>28                                          104<\/td><td>161<\/td><\/tr><tr><td><a href=\"https:\/\/www.abovo.ch\/en\/produkt\/loctite-eccobond-e-1172-a-1984118\/\">LOCTITE ECCOBOND <br\/>E 1172 A<\/a><\/td><td>17&#8217;000 cP at 5 rpm<\/td><td>6 min. at 135 \u00b0C <\/td><td>27                                           85<\/td><td>135<\/td><\/tr><tr><td><a href=\"https:\/\/www.abovo.ch\/?s=LOCTITE+ECCOBOND++E+1216M&amp;post_type=product\">LOCTITE ECCOBOND <br\/>E 1216M<\/a><\/td><td>4000 cP at 20 rpm<\/td><td>10 min. at 130 \u00b0C <\/td><td>35                                          131<\/td><td>125<\/td><\/tr><tr><td><a href=\"https:\/\/www.abovo.ch\/en\/produkt\/loctite-3517m-1984618\/\">LOCTITE 3517M<\/a><\/td><td>5000 &#8211; 12&#8217;000 cP at 20 s-1<\/td><td>7 min. at 150 \u00b0C <\/td><td>35                                          110<\/td><td>130<\/td><\/tr><\/tbody><\/table><figcaption class=\"wp-element-caption\">Overview of non-reprocessable capillary flow underfillings from Henkel<\/figcaption><\/figure>\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-8f761849 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<p class=\"wp-block-paragraph\"><strong>LOCTITE ECCOBOND FP4531 non-reprocessable capillary flow underfill<\/strong> is designed for flex applications using flip chip technology where a 1 mil (25.4 \u00b5m) gap is present. This underfill is fast curing, fast flowing and meets NASA outgassing requirements. The LOCTITE ECCOBOND FP 4531 underfill is available in various pack sizes, also in the abovo online store:  <\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><a href=\"https:\/\/www.abovo.ch\/produkt\/loctite-eccobond-fp4531-1978615\/\">30 cc<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/www.abovo.ch\/produkt\/loctite-eccobond-fp4531-1978617\/\">10 cc<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/www.abovo.ch\/produkt\/loctite-eccobond-fp4531-5cc-1978619\/\">5 cc<\/a><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>LOCTITE ECCOBOND E 1216M non-reworkable capillary flow underfill<\/strong> is designed for high volume assembly operations requiring a very fast flowing underfill that cures in a single reflow cycle. The underfill is characterized by its excellent stability during shipping as well as during storage and use.LOCTITE ECCOBOND E 1216M underfill is available in various pack sizes, also in the abovo online store: <\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><a href=\"https:\/\/www.abovo.ch\/produkt\/loctite-e-1216m-55cc-en-ch-jp-1977889\/\">55 cc<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/www.abovo.ch\/produkt\/loctite-e-1216m-30cc-en-ch-1977887\/\">3<\/a><a href=\"https:\/\/www.abovo.ch\/produkt\/loctite-e-1216m-30cc-en-ch-1977887\/\">0 c<\/a><a href=\"https:\/\/www.abovo.ch\/produkt\/loctite-e-1216m-30cc-en-ch-1977887\/\">c<\/a><\/li>\n<\/ul>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<p class=\"wp-block-paragraph\"><strong>LOCTITE 3563 non-reworkable capillary flow underfill<\/strong> is fast curing and fast flowing. It was developed for use with packaged ICs, CSPs and BGAs. The flowability of the underfill allows penetration into gaps of up to 25 \u00b5m. After curing, it reduces induced stresses at the solder joint. This improves performance during thermal cycling. LOCTITE 3563 underfill is available in various pack sizes, also in the abovo online store:     <\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><a href=\"https:\/\/www.abovo.ch\/produkt\/loctite-3563-30cc-sm-1976344\/\">3<\/a><a href=\"https:\/\/www.abovo.ch\/produkt\/loctite-3563-30cc-sm-1976344\/\">0 cc<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/www.abovo.ch\/produkt\/loctite-3563-10cc-1976342\/\">10 cc<\/a><\/li>\n<\/ul>\n<\/div>\n<\/div>\n\n<h2 class=\"wp-block-heading\">Edge bond underfill \/ Corner bond underfill<\/h2>\n\n<p class=\"wp-block-paragraph\">The following table provides an overview of Henkel&#8217;s various composite edge underfillings:<\/p>\n\n<figure class=\"wp-block-table is-style-stripes\"><table><tbody><tr><td>Product<\/td><td>Viscosity<\/td><td>Curing<\/td><td>Coefficient of thermal expansion (ppm\/ \u00b0C)<\/td><td>Glass transition temperature (<sub>Tg\/<\/sub> \u00b0C)<\/td><\/tr><tr><td>\ufeff<\/td><td>\ufeff<\/td><td>\ufeff<\/td><td>Under <sub>Tg<\/sub> Over <sub>Tg<\/sub><\/td><td>\ufeff<\/td><\/tr><tr><td><a href=\"https:\/\/www.abovo.ch\/?s=LOCTITE+3128&amp;post_type=product\">LOCTITE 3128<\/a><\/td><td>35&#8217;000 cP at 5 rpm<\/td><td>20 min. at 80 \u00b0C <\/td><td>40                                          130<\/td><td>45<\/td><\/tr><tr><td>LOCTITE LOCTITE 3128NH<\/td><td>35&#8217;000 cP at 5 rpm<\/td><td>20 min. at 80 \u00b0C <\/td><td>40                                          130<\/td><td>45<\/td><\/tr><\/tbody><\/table><figcaption class=\"wp-element-caption\">Overview of composite edge underfillings from Henkel<\/figcaption><\/figure>\n\n<h2 class=\"wp-block-heading\">Eckverbundunterf\u00fcllungen \/ Edge bond underfill<\/h2>\n\n<p class=\"wp-block-paragraph\">The following table provides an overview of Henkel&#8217;s corner composite underfill:<\/p>\n\n<figure class=\"wp-block-table is-style-stripes\"><table><tbody><tr><td>Product<\/td><td>Viscosity<\/td><td>Curing<\/td><td>Coefficient of thermal expansion (ppm\/ \u00b0C)<\/td><td>Glass transition temperature (<sub>Tg\/<\/sub> \u00b0C)<\/td><\/tr><tr><td>\ufeff<\/td><td>\ufeff<\/td><td>\ufeff<\/td><td>Under <sub>Tg<\/sub> Over <sub>Tg<\/sub><\/td><td>\ufeff<\/td><\/tr><tr><td>LOCTITE 3508NH<\/td><td>70&#8217;000 cP at 36 s-1<\/td><td>Lead-free profile at 245 \u00b0C<\/td><td>65                                          175<\/td><td>118<\/td><\/tr><\/tbody><\/table><figcaption class=\"wp-element-caption\">Overview of the corner composite underfill from Henkel<\/figcaption><\/figure>\n\n<h2 class=\"wp-block-heading\">New Henkel underfill for high operating temperatures<\/h2>\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-8f761849 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<p class=\"wp-block-paragraph\">The <strong><a href=\"https:\/\/www.abovo.ch\/en\/produkt\/loctite-eccobond-uf-1173-1983375\/\">LOCTITE ECCOBOND UF 1173 underfill<\/a><\/strong> is a relatively new product from Henkel that has been developed for high operating temperatures. It is intended for use in CSP and BGA housings and is characterized by its uniformity and void-free properties. The underfill increases the thermal shock resistance of the respective component and thus the reliability of the solder joints. The glass transition temperature is 155 \u00b0C and the coefficient of thermal expansion is low.   <\/p>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<p class=\"wp-block-paragraph\">In addition, the product does not contain any SVHC or CMR substances that would have to be declared under the REACH regulation. This is intended to improve occupational health and safety. The LOCTITE ECCOBOND UF 1173 underfill can also be purchased <a href=\"https:\/\/www.abovo.ch\/en\/produkt\/loctite-eccobond-uf-1173-1983375\/\">from the abovo online store<\/a> in pack sizes of 10 cc and 55 cc.  <\/p>\n<\/div>\n<\/div>\n\n<h2 class=\"wp-block-heading\">Henkel&#8217;s Underfill Selector<\/h2>\n\n<p class=\"wp-block-paragraph\">With the <a href=\"https:\/\/www.henkel-adhesives-selector.com\/index_underfill.html#!\/questionnaire\/0\">Underfill Selector<\/a> from Henkel, you can find the right underfill product. The Underfill Selector is a selection tool that allows you to specify what you want to use the underfill for and what properties it should fulfill. Suitable underfills are then suggested.  <\/p>\n\n<h2 class=\"wp-block-heading\">Questions about underfillings from Henkel<\/h2>\n\n<p class=\"wp-block-paragraph\">We at abovo will be happy to answer your questions about the Henkel underfill product range and help you choose the right product.<\/p>\n\n<p class=\"wp-block-paragraph\">Our experts can be contacted by e-mail or telephone to provide you with non-binding advice:<\/p>\n\n<ul class=\"wp-block-list\">\n<li>E-mail: info@abovo.ch<\/li>\n\n\n\n<li>Phone: +41 32 552 44 44<\/li>\n<\/ul>\n\n<h2 class=\"wp-block-heading\">Products from abovo in this article<\/h2>\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-8f761849 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\"><div class=\"box wp-block-foresite-product\"\"><a href=\"https:\/\/www.abovo.ch\/produkt\/loctite-eccobond-uf-3800-1984633\/\"><img decoding=\"async\" src=\"\/product-images\/3800.jpg\" alt=\"LOCTITE ECCOBOND UF 3800\" title=\"LOCTITE ECCOBOND UF 3800\"><\/a><a href=\"https:\/\/www.abovo.ch\/produkt\/loctite-eccobond-uf-3800-1984633\/\"><div class=\"product-title\">LOCTITE ECCOBOND UF 3800<\/div><\/a><\/div><\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\"><div class=\"box wp-block-foresite-product\"\"><a href=\"https:\/\/www.abovo.ch\/en\/?post_type=product&#038;p=1983378\"><img decoding=\"async\" src=\"\/product-images\/uf310.jpg\" alt=\"LOCTITE ECCOBOND UF 3810\" title=\"LOCTITE ECCOBOND UF 3810\"><\/a><a href=\"https:\/\/www.abovo.ch\/en\/?post_type=product&#038;p=1983378\"><div class=\"product-title\">LOCTITE ECCOBOND UF 3810<\/div><\/a><\/div><\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\"><div class=\"box wp-block-foresite-product\"\"><a href=\"https:\/\/www.abovo.ch\/en\/?post_type=product&#038;p=1983382\"><img decoding=\"async\" src=\"\/product-images\/uf3811.jpg\" alt=\"LOCTITE ECCOBOND UF 3811 30CC\" title=\"LOCTITE ECCOBOND UF 3811 30CC\"><\/a><a href=\"https:\/\/www.abovo.ch\/en\/?post_type=product&#038;p=1983382\"><div class=\"product-title\">LOCTITE ECCOBOND UF 3811 30CC<\/div><\/a><\/div><\/div>\n<\/div>\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-8f761849 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\"><div class=\"box wp-block-foresite-product\"\"><a href=\"https:\/\/www.abovo.ch\/?post_type=product&#038;p=1978611\"><img decoding=\"async\" src=\"\/product-images\/fp452610.jpg\" alt=\"LOCTITE ECCOBOND FP4526\" title=\"LOCTITE ECCOBOND FP4526\"><\/a><a href=\"https:\/\/www.abovo.ch\/?post_type=product&#038;p=1978611\"><div class=\"product-title\">LOCTITE ECCOBOND FP4526<\/div><\/a><\/div><\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\"><div class=\"box wp-block-foresite-product\"\"><a href=\"https:\/\/www.abovo.ch\/produkt\/loctite-eccobond-fp4530-10cc-1978613\/\"><img decoding=\"async\" src=\"\/product-images\/fp4530.jpg\" alt=\"LOCTITE ECCOBOND FP4530 10CC\" title=\"LOCTITE ECCOBOND FP4530 10CC\"><\/a><a href=\"https:\/\/www.abovo.ch\/produkt\/loctite-eccobond-fp4530-10cc-1978613\/\"><div class=\"product-title\">LOCTITE ECCOBOND FP4530 10CC<\/div><\/a><\/div><\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\"><div class=\"box wp-block-foresite-product\"\"><a href=\"https:\/\/www.abovo.ch\/en\/?post_type=product&#038;p=1978615\"><img decoding=\"async\" src=\"\/product-images\/fp4531.jpg\" alt=\"LOCTITE ECCOBOND FP4531\" title=\"LOCTITE ECCOBOND FP4531\"><\/a><a href=\"https:\/\/www.abovo.ch\/en\/?post_type=product&#038;p=1978615\"><div class=\"product-title\">LOCTITE ECCOBOND FP4531<\/div><\/a><\/div><\/div>\n<\/div>\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-8f761849 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\"><div class=\"box wp-block-foresite-product\"\"><a href=\"https:\/\/www.abovo.ch\/produkt\/loctite-eccobond-e-1172-a-1984118\/\"><img decoding=\"async\" src=\"\/product-images\/e1172a.jpg\" alt=\"LOCTITE ECCOBOND E 1172 A\" title=\"LOCTITE ECCOBOND E 1172 A\"><\/a><a href=\"https:\/\/www.abovo.ch\/produkt\/loctite-eccobond-e-1172-a-1984118\/\"><div class=\"product-title\">LOCTITE ECCOBOND E 1172 A<\/div><\/a><\/div><\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\"><div class=\"box wp-block-foresite-product\"\"><a href=\"https:\/\/www.abovo.ch\/en\/?post_type=product&#038;p=1976313\"><img decoding=\"async\" src=\"\/product-images\/3128302.jpg\" alt=\"LOCTITE 3128\" title=\"LOCTITE 3128\"><\/a><a href=\"https:\/\/www.abovo.ch\/en\/?post_type=product&#038;p=1976313\"><div class=\"product-title\">LOCTITE 3128<\/div><\/a><\/div><\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\"><div class=\"box wp-block-foresite-product\"\"><a href=\"https:\/\/www.abovo.ch\/produkt\/loctite-3517m-1984618\/\"><img decoding=\"async\" src=\"\/product-images\/3517m.jpg\" alt=\"LOCTITE 3517M\" title=\"LOCTITE 3517M\"><\/a><a href=\"https:\/\/www.abovo.ch\/produkt\/loctite-3517m-1984618\/\"><div class=\"product-title\">LOCTITE 3517M<\/div><\/a><\/div><\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>Henkel offers various types of underfillings to extend the service life of electronic assemblies. In the following article, you can find out which underfill solutions are available and what they are used for. What are underfillings used for? Underfillings are used in particular to reinforce electronic assemblies, enabling them to withstand higher loads. Underfillings from [&hellip;]<\/p>\n","protected":false},"featured_media":2002139,"template":"","categories":[1063033],"class_list":["post-2002138","knowledge","type-knowledge","status-publish","has-post-thumbnail","hentry","category-henkel"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.2 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Underfilling of Henkel \/ Underfill materials from Henkel - types and possible applications &#8211; abovo AG<\/title>\n<meta name=\"description\" content=\"Underfill material from Henkel: capillary flow underfills (also reprocessable), composite edge underfills and composite corner underfills.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.abovo.ch\/en\/good-to-know\/unterfillungen-von-henkel-underfill-materials-from-henkel-types-and-possible-applications\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Underfilling of Henkel \/ Underfill materials from Henkel - types and possible applications &#8211; 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