Polyurethane adhesive on Polycarbonate
13 verified lap-shear rows from manufacturer datasheets. Values stay with the surface preparation printed on the sheet.
| Product | Prep | Strength | Standard | Source |
|---|---|---|---|---|
| LOCTITE UK M-06FL Polycarbonate N/mm² 13.6 (psi) (1,970) | not stated | 13.6 MPa | ASTM D1002 | TDS p.2 |
| LOCTITE UK U-05FL Lapshear Polycarbonate 13.6 N/mm2 (1970 psi). Substrates cured for 5 days @22°C. | not stated | 13.6 MPa | ASTM D1002 | TDS p.1 |
| 3M Scotch-Weld Urethane Adhesive DP640 Overlap Shear Strength. 7 d at 23°C. Polycarbonate (PC) IPA Wipe/Abrade/IPA Wipe 1,210 lb/in² | abraded | 8.34 MPa | ASTM D1002, ISO 4587 | TDS p.2 |
| 3M Scotch-Weld Multi-Material Composite Urethane Adhesive DP6330NS Overlap Shear Strength … Dwell Time: 7 d … Test Method: ASTM D1002, ISO 4587 … Polycarbonate (PC) MEK/Abrade/MEK 7.6 MPa (1100 lb/in²) (SF ) ¹ | abraded | 7.6 MPa | ASTM D1002, ISO 4587 | TDS p.2 |
| ARALDITE 2040 A/B Average lap shear strength, plastic-plastic joints, lightly abrade and alcohol degrease pre-treatment, psi. ISO 4587. Polycarbonate 740 psi | abraded | 5.1 MPa | ISO 4587 | TDS p.3 |
| 3M Scotch-Weld Urethane Adhesive DP604NS Overlap Shear Strength … Dwell Time: 7 d … Test Method: ASTM D1002, ISO 4587 … Polycarbonate (PC) IPA Wipe/Abrade/IPA Wipe 4.96 MPa (720 lb/in²) ¹ | abraded | 4.96 MPa | ASTM D1002, ISO 4587 | TDS p.2 |
| 3M Scotch-Weld Urethane Adhesive DP605NS Polycarbonate IPA/abrade/IPA 720 | abraded | 4.96 MPa | ASTM D1002 | TDS p.p3 |
| 3M Scotch-Weld Multi-Material Composite Urethane Adhesive DP6310NS Overlap Shear Strength. 7 d at 23°C. Polycarbonate (PC) MEK/Abrade/MEK 4.9 MPa (710 lb/in²) | abraded | 4.9 MPa | ASTM D1002, ISO 4587 | TDS p.2 |
| ARALDITE 2015-1 A/B Plastic to plastic joints, lightly abraded and degreased with IPA, cured 7 days at 25°C. PC 520 psi ASTM D-1002 | abraded | 3.59 MPa | ASTM D1002 | TDS p.2 |
| 3M Scotch-Weld Urethane Adhesive DP600NS Overlap Shear Strength … Dwell Time: 7 d … Test Method: ASTM D1002, ISO 4587 … Polycarbonate (PC) IPA Wipe/Abrade/IPA Wipe 480 lb/in² ¹ | abraded | 3.31 MPa | ASTM D1002, ISO 4587 | TDS p.2 |
| LOCTITE UK U-09FL Lap Shear Strength, STM 700: Polycarbonate N/mm² 3.3 (psi) (476) | not stated | 3.3 MPa | STM 700 | TDS p.1 |
| 3M Scotch-Weld Urethane Adhesive DP620NS Overlap Shear Strength … Dwell Time: 7 d … Test Method: ASTM D1002, ISO 4587 … Polycarbonate (PC) IPA Wipe/Abrade/IPA Wipe 2.96 MPa (430 lb/in²) ¹ | abraded | 2.96 MPa | ASTM D1002, ISO 4587 | TDS p.2 |
| 3M Scotch-Weld Urethane Adhesive DP600 Overlap Shear Strength … Dwell Time: 7 d … Test Method: ASTM D1002, ISO 4587 … Polycarbonate (PC) IPA Wipe/Abrade/IPA Wipe 300 lb/in² ¹ | abraded | 2.07 MPa | ASTM D1002, ISO 4587 | TDS p.2 |