Two-part epoxy on PMMA
15 verified lap-shear rows from manufacturer datasheets. Values stay with the surface preparation printed on the sheet.
| Product | Prep | Strength | Standard | Source |
|---|---|---|---|---|
| 3M Scotch-Weld Epoxy Adhesive DP190 Translucent Overlap Shear Strength Temperature: 23 °C (73 °F) Test Method: ASTM D1002, ISO 4587 Dwell Time Substrate Surface Prep Value … 7 d Acrylic (PMMA) IPA Wipe 3.4 MPa (490 lb/in²) | degreased | 3.4 MPa | ASTM D1002, ISO 4587 | TDS p.2 |
| 3M Scotch-Weld Epoxy Adhesive DP125 Translucent Overlap Shear Strength Temperature: 23 °C (73 °F) Test Method: ASTM D1002, ISO 4587 Dwell Time Substrate Surface Prep Value … 7 d Acrylic (PMMA) IPA Wipe 3.2 MPa (470 lb/in²) | degreased | 3.2 MPa | ASTM D1002, ISO 4587 | TDS p.2 |
| ARALDITE 2011 A/B Average lap shear strength, plastic-plastic joints, lightly abrade and alcohol degrease pre-treatment, psi. ISO 4587. PMMA 406 psi | abraded | 2.8 MPa | ISO 4587 | TDS p.3 |
| 3M Scotch-Weld Epoxy Adhesive DP460 Off-White Overlap Shear Strength Temperature: 23 °C (73 °F) Dwell Time: 7 d Test Method: ASTM D1002, ISO 4587 Substrate Surface Prep Value … Acrylic (PMMA) IPA Wipe/Abrade/IPA Wipe 2.3 MPa (330 lb/in²) | abraded | 2.3 MPa | ASTM D1002, ISO 4587 | TDS p.2 |
| 3M Scotch-Weld Epoxy Adhesive DP125 Gray Overlap Shear Strength Temperature: 23 °C (73 °F) Test Method: ASTM D1002, ISO 4587 Dwell Time Substrate Surface Prep Value … 7 d Acrylic (PMMA) IPA Wipe 2.1 MPa (310 lb/in²) | degreased | 2.1 MPa | ASTM D1002, ISO 4587 | TDS p.2 |
| 3M Scotch-Weld Epoxy Adhesive DP460NS Overlap Shear Strength Temperature: 23 °C (73 °F) Dwell Time: 7 d Test Method: ASTM D1002, ISO 4587 Substrate Surface Prep Value … Acrylic (PMMA) IPA Wipe/Abrade/IPA Wipe 270 lb/in² | abraded | 1.86 MPa | ASTM D1002, ISO 4587 | TDS p.2 |
| 3M Scotch-Weld Epoxy Adhesive DP420 Black Overlap Shear Strength Temperature: 23 °C (73 °F) Test Method: ASTM D1002, ISO 4587 Dwell Time Substrate Surface Prep Value … 7 d Acrylic (PMMA) IPA Wipe 1.7 MPa (250 lb/in²) | degreased | 1.7 MPa | ASTM D1002, ISO 4587 | TDS p.2 |
| 3M Scotch-Weld Epoxy Adhesive DP420 Off-White Overlap Shear Strength Temperature: 23 °C (73 °F) Test Method: ASTM D1002, ISO 4587 Dwell Time Substrate Surface Prep Value … 7 d Acrylic (PMMA) IPA Wipe 1.4 MPa (210 lb/in²) | degreased | 1.4 MPa | ASTM D1002, ISO 4587 | TDS p.2 |
| 3M Scotch-Weld Epoxy Adhesive DP100NS Overlap Shear Strength … Dwell Time: 7 d … Test Method: ASTM D1002, ISO 4587 … Acrylic (PMMA) IPA Wipe/Abrade/IPA Wipe 150 lb/in² ¹ | abraded | 1.03 MPa | ASTM D1002, ISO 4587 | TDS p.2 |
| 3M Scotch-Weld Epoxy Adhesive DP420NS Black Overlap Shear Strength Temperature: 23 °C (73 °F) Test Method: ASTM D1002, ISO 4587 Dwell Time Substrate Surface Prep Value … 7 d Acrylic (PMMA) IPA Wipe 0.8 MPa (110 lb/in²) | degreased | 0.8 MPa | ASTM D1002, ISO 4587 | TDS p.2 |
| 3M Scotch-Weld Epoxy Adhesive DP100 Clear Overlap Shear Strength … Dwell Time: 7 d … Test Method: ASTM D1002, ISO 4587 … Acrylic (PMMA) IPA Wipe/Abrade/IPA Wipe 0.7 MPa (100 lb/in²) ¹ | abraded | 0.7 MPa | ASTM D1002, ISO 4587 | TDS p.2 |
| 3M Scotch-Weld Epoxy Adhesive DP490 Overlap Shear Strength Temperature: 23 °C (73 °F) Dwell Time: 7 d Test Method Test Condition Substrate Surface Prep Value … ASTM D1002, ISO 4587 Acrylic (PMMA) IPA Wipe 530 kPa (76.9 lb/in²) (AF ) | degreased | 0.53 MPa | ASTM D1002, ISO 4587 | TDS p.2 |
| 3M Scotch-Weld Epoxy Adhesive DP270 Black Overlap Shear Strength Temperature: 23 °C (73 °F) Dwell Time: 7 d Test Method: ASTM D1002, ISO 4587 Test Condition Substrate Surface Prep Value … 23 °C Acrylic (PMMA) Solvent Wipe 0.5 MPa (70 lb/in²) | degreased | 0.5 MPa | ASTM D1002, ISO 4587 | TDS p.2 |
| 3M Scotch-Weld Epoxy Adhesive DP270 Clear Overlap Shear Strength Temperature: 23 °C (73 °F) Dwell Time: 7 d Test Method: ASTM D1002, ISO 4587 Test Condition Substrate Surface Prep Value … 23 °C Acrylic (PMMA) Solvent Wipe 0.4 MPa (60 lb/in²) | degreased | 0.4 MPa | ASTM D1002, ISO 4587 | TDS p.2 |
| 3M Scotch-Weld Epoxy Adhesive DP405 Overlap Shear Strength Temperature: 23 °C (73 °F) Test Method: ASTM D1002, ISO 4587 Dwell Time Substrate Surface Prep Value … 7 d Acrylic (PMMA) IPA Wipe 0.3 MPa (50 lb/in²) | degreased | 0.3 MPa | ASTM D1002, ISO 4587 | TDS p.2 |