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3M DP105 Scotch-Weld Epoxy Adhesive
3M Scotch-Weld Epoxy Adhesive DP105 Clear is a versatile, fast-setting epoxy adhesive and sealant designed for a wide range of industrial applications. Its flexibility makes it suitable for bonding dissimilar materials experiencing thermal expansion differences. The adhesive maintains its clear, colorless properties, making it ideal for applications where aesthetics are important. With a 1:1 mix ratio, DP105 simplifies application and ensures consistent results. It's commonly used in automotive, appliance, and general industrial assembly where a strong, flexible, and aesthetically pleasing bond is required.
3M DP105 Scotch-Weld Epoxy Adhesive Specifications:
- Base Color: Clear
- Accelerator Color: Clear
- Base Viscosity: 1,000-5,000 cP
- Accelerator Viscosity: 8,000-16,000 cP
- Base Resin: Epoxy
- Accelerator Resin: Mercaptan
- Base Net Weight: 9.1 to 9.5 lb/gal
- Accelerator Net Weight: 9.4 to 9.8 lb/gal
- Mix Ratio by Volume (B:A): 1:1
- Mix Ratio by Weight (B:A): 1:0.97
- Exotherm max temp (2g mass): 37 °C (98 °F)
- Exotherm max temp (20g mass): 110 °C (230 °F)
- Rate of Strength Buildup (OLS) (60 min): 250 lb/in²
- Rate of Strength Buildup (OLS) (6 hr): 500 lb/in²
- Rate of Strength Buildup (OLS) (24 hr): 1000 lb/in²
- Rate of Strength Buildup (OLS) (7 days): 2000 lb/in²
- Rate of Strength Buildup (OLS) (1 month): 2000 lb/in²
- Exotherm time to reach max temp (2g mass): 5 min
- Exotherm time to reach max temp (20g mass): 3 min
- Worklife (2g mixed): 3 to 4 min
- Worklife (20g mixed): 4 min
- Tack Free Time: 10 min
- Time to Handling Strength: 20 min
- Tensile Strength: 600 lb/in²
- Transparency and Color: Clear and colorless in thin bondlines
- Shore D Hardness: 25 to 30
- Weight Loss by Thermal Gravimetric Analysis (TGA) (5%): 243°F (117°C)
- Weight Loss by Thermal Gravimetric Analysis (TGA) (1%): 552°F (289°C)
- Thermal Shock Resistance: Pass 5 cycles without cracking
- Elongation: 120 %
- Overlap Shear Strength (Etched Aluminum): 2000 lb/in²
- Overlap Shear Strength (Sanded Aluminum): 1500 lb/in²
- Overlap Shear Strength (Cold Rolled Steel): 1300 lb/in²
- Overlap Shear Strength (Wood - Fir): 300 lb/in²
- Overlap Shear Strength (Glass): 200 lb/in²
- Overlap Shear Strength (Glass with Primer): 250 lb/in²
- Overlap Shear Strength (Polycarbonate): 400 lb/in²
- Overlap Shear Strength (Acrylic): 250 lb/in²
- Overlap Shear Strength (Fiberglass): 1400 lb/in²
- Overlap Shear Strength (ABS): 300 lb/in²
- Overlap Shear Strength (PVC): 520 lb/in²
- Overlap Shear Strength (Polypropylene): 80 lb/in²
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Frequently Asked Questions
Where can I buy 3M DP105?
You can click on the BUY or RFQ button to purchase DP105 from an authorized 3M distributor.
How do I troubleshoot issues or seek technical support for part DP105?
You can download the DP105 datasheet or visit the 3M website for support.
Who is the manufacturer of DP105?
3M