LORD® 403, 406 and 410 acrylic adhesives in combination with LORD® Accelerator 19 or 19GB can be used to replace welding, brazing, riveting and other mechanical fastening methods. These adhesives perform particularly well in low-temperature environments and applications that are subject to high impact or high peel loads. LORD® 403, 406 and 410 acrylic adhesives provide a range of working times to accommodate a wide variety of process requirements.
Unit of Measure
Specifications
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Typical Properties
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Typical Properties of Adhesive Mixed with Recommended Accelerator
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Typical Cured Properties
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Shelf Life/Storage
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Features
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Applications
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Additional Information
Typical Properties
Appearance |
N/A Paste |
Brookfield Viscosity at 77 Degree Fahrenheit (ºF) (25 Degree Celsius (ºC)) Temperature |
N/A 100000 to 300000 cP |
Density |
N/A 9.25 to 9.55 lb/gal1108 to 1144 kg/m³ |
Flash Point Temperature |
N/A 59 ºF15 ºC |
Note for Typical Properties |
N/A Data is typical and not to be used for specification purposes. |
Typical Properties of Adhesive Mixed with Recommended Accelerator
Mix Ratio by Weight for Adhesive to Accelerator A19 |
N/A 3.02:1 |
Mix Ratio by Weight for Adhesive to Accelerator A19 Black |
N/A 3.00:1 |
Mix Ratio by Weight for Adhesive to Accelerator A19GB |
N/A 2.91:1 |
Mix Ratio by Weight for Adhesive to Accelerator A19GB Red |
N/A 2.91:1 |
Mix Ratio by Weight for Adhesive to Accelerator A19GB Gray |
N/A 2.85:1 |
Mix Ratio by Volume for Adhesive to Accelerator A19 |
N/A 4:1 |
Mix Ratio by Volume for Adhesive to Accelerator A19 Black |
N/A 4:1 |
Mix Ratio by Volume for Adhesive to Accelerator A19GB |
N/A 4:1 |
Mix Ratio by Volume for Adhesive to Accelerator A19GB Red |
N/A 4:1 |
Mix Ratio by Volume for Adhesive to Accelerator A19GB Gray |
N/A 4:1 |
Solids Content |
N/A 100 % |
Working Time at 75 Degree Fahrenheit (ºF) (24 Degree Celsius (ºC)) Temperature |
N/A 2 to 4 minutes |
Time to Handling Strength at 75 Degree Fahrenheit (ºF) (24 Degree Celsius (ºC)) Temperature |
N/A 4 to 6 minutes |
Shear Strength |
N/A 50 psi |
Full Cure Time at 75 Degree Fahrenheit (ºF) (24 Degree Celsius (ºC)) Temperature |
N/A 24 hour |
Note for Full Cure Time |
N/A Reaches 90% of its full strength after 2 hours. |
Mixed Appearance with A19 |
N/A Tan Paste |
Mixed Appearance with A19 Black |
N/A Gray Paste |
Mixed Appearance with A19GB |
N/A Tan Paste |
Mixed Appearance with A19GB Red |
N/A Light Red Paste |
Mixed Appearance with A19GB Gray |
N/A Gray Paste |
Cured Appearance with A19 |
N/A Tan to Green |
Cured Appearance with A19 Black |
N/A Black |
Cured Appearance with A19GB |
N/A Tan to Green |
Cured Appearance with A19GB Red |
N/A Dark Red |
Cured Appearance with A19GB Gray |
N/A Gray |
Note for Typical Properties of Adhesive Mixed with Recommended Accelerator |
N/A Data is typical and not to be used for specification purposes. |
Typical Cured Properties
Tensile Strength at Break |
N/A 2700 psi18.6 MPa |
Test Method for Tensile Strength (Modified) |
N/A American Society for Testing and Materials (ASTM D638) |
Elongation |
N/A 30 % |
Test Method for Elongation (Modified) |
N/A American Society for Testing and Materials (ASTM D638) |
Young's Modulus |
N/A 130000 psi896.3 MPa |
Test Method for Young's Modulus (Modified) |
N/A American Society for Testing and Materials (ASTM D638) |
Glass Transition Temperature |
N/A 162 ºF72 ºC |
Test Method for Glass Transition Temperature (By Dynamic Mechanical Analysis (DMA)) |
N/A American Society for Testing and Materials (ASTM E1640-99) |
Shelf Life/Storage
Shelf Life/Storage |
N/A Typical shelf life is nine months when stored below 80 ºF (27 ºC) in original, unopened container. Storage temperatures of 40-50 ºF (4-10 ºC) are recommended. If stored cold, allow product to return to room temperature before using. Protect from exposure |
Features
Versatile |
N/A Bonds a wide range of unprepared metals with minimal substrate preparation, as well as engineered thermoplastics including XENOY®, polycarbonate, ABS and acrylics. |
Temperature Resistant |
N/A Performs at temperatures from -40 ºF to +300 ºF (-40 ºC to +149 ºC). |
Environmentally Resistant |
N/A Resists dilute acids, alkalis, solvents, greases, oils, moisture, salt spray and weathering; provides excellent resistance to indirect UV exposure. |
Non-Sag |
N/A Remains in position when applied on vertical or overhead surfaces, allowing for greater process flexibility. |
Underwriters Laboratories (UL) Rated |
N/A When mixed with LORD® Accelerator 19, adhesive system is UL 746C certified. |
Applications
Surface Preparation1 | N/A Remove grease, loose contamination or poorly adhering oxides from metal surfaces. Normal amounts of mill oils and drawing compounds usually do not present a problem in adhesion. Most plastics require a simple cleaning before bonding. Some may require abrading for optimum performance. |
Mixing |
N/A Mix LORD® 403, 406 or 410 acrylic adhesive with the proper amount of LORD® Accelerator 19 or 19GB. Handheld cartridges will automatically dispense the correct volumetric ratio of each component. Even color distribution visually indicates a thorough mix. Once mixed, the adhesive cures rapidly. |
Curing |
N/A Cure begins immediately once adhesive and accelerator are mixed. Time to handling strength is dependent on adhesive used. Complete cure requires 24 hours at room temperature. Mating surfaces must be held in contact during the entire curing process. Cure rate can be accelerated by applying modest heat [<150 ºF (<66 ºC)]. Cured adhesive is colored to visually indicate a full cure; cure color depends on the accelerator used. |
Cleanup |
N/A Clean equipment and tools prior to the adhesive cure with solvents such as isopropyl alcohol, acetone or methyl ethyl ketone (MEK). Once adhesive is cured, heat the adhesive to 400 ºF(204 ºC) or above to soften the adhesive. This allows the parts to be separated and the adhesive to be more easily removed. |
Applying |
N/A
Apply adhesive using handheld cartridges or automatic meter/mix/dispense equipment.
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Additional Information
Additional Information |
N/A
LORD® 403, 406 and 410 acrylic adhesives, when mixed with LORD® Accelerator 19 or 19GB, create adhesive systems that bond a wide variety of prepared or unprepared metals and engineered plastics. These adhesive systems are specifically formulated to provide the highest impact and peel strengths available in a room temperature curing adhesive. LORD® 403, 406 and 410 acrylic adhesives can be mixed with either LORD® Accelerator 19 or LORD® Accelerator 19GB. LORD® Accelerator 19 improves the high temperature resistance of LORD® 403, 406 and 410 acrylic adhesives, and is available in off-white or black. LORD® Accelerator 19GB allows precise control of the adhesive bondline thickness due to its content of glass beads. LORD® Accelerator 19GB is available in off-white, red or Gray. For further detailed information, refer to the LORD® Accelerator 19 and 19GB data sheet. Values stated in this technical data sheet represent typical values as not all tests are run on each lot of material produced. formalized product specifications for specific product end uses Information provided herein is based upon tests believed to be reliable. In as much as LORD® Corporation has no control over the manner in which others may use this information, it does not guarantee the results to be obtained. In addition, LORD® Corporation does not guarantee the performance of the product or the results obtained from the use of the product or this information where the product has been repackaged by any third party, including but not limited to any product end-user. Nor does the company make any express or implied warranty of merchantability or fitness for a particular purpose concerning the effects or results of such use. LORD® and "Ask Us How™" are trademarks of LORD® Corporation or one of its subsidiaries. LORD® provides valuable expertise in adhesives and coatings, vibration and motion control, and magnetically responsive technologies. Our people work in collaboration with our customers to help them increase the value of their products. Innovative and responsive in an ever-changing marketplace, we are focused on providing solutions for our customers worldwide. Ask Us How™. |
- 1 XENOY® is a trademark of General Electric Company