3M Scotch Weld DP125 structural adhesive, fast curing epoxy adhesive
Basic Properties
3M Scotch-Weld DP125 is a two-part epoxy adhesive available in Translucent and Grey variants. It features a 1:1 mix ratio, 25-minute worklife, and is designed for rapid-cure structural bonding.
Product Description
DP125 is a faster-curing version of 3M Scotch-Weld 2216 Translucent epoxy adhesive. It reduces cure time from hours to minutes (25-min worklife) while maintaining or slightly improving ultimate shear and peel strength. The grey variant is a filled, pigmented version with controlled flow and identical performance.
Characteristics
| Property | DP125 Translucent | DP125 Grey |
| Mix Ratio (Volume) | 1:1 | 1:1 |
| Worklife @23°C | 25 min (2g mass) | 25 min (2g mass) |
| Viscosity @27°C | 2,000-8,000 cps (B)
22,000-33,000 cps (A) | 35,000-75,000 cps (B)
45,000-65,000 cps (A) |
| Tensile Strength | 2,500 psi | 3,300 psi |
| Elongation | 150% | 120% |
| Full Cure Time | 7 days | 7 days |
| OLS Strength (Etched Al) | 2,500 psi | 3,400 psi |
| Peel Strength @23°C | 35 piw | 35 piw |
Application Scenarios
DP125 is widely used in electronic component potting, automotive sensor bonding, aerospace composite fixation, and industrial equipment repair. Its temperature resistance (-55°C to 120°C) and solvent resistance (no attack by isopropyl alcohol) make it suitable for harsh environments.
FAQ:
1. Who are we?
We are Shenzhen Huazhisheng New Material Technology Co., Ltd., a professional industrial adhesives and sealants supplier based in China since 2018. we serve global markets: Mainland China (60%), Southeast Asia (20%), North America (10%), and Europe (10%).
2. What products do you offer?
we supply high-performance adhesives and sealants from global leaders including:
Cemedine, Dow Corning, Shin-Etsu, Araldite, and Momentive,etc.
3. How do you guarantee product quality?
Quality assurance through:
Mandatory pre-production samples approval
Final inspection by QC team before shipment
International certifications: SGS, UL, FDA, RoHS, REACH
4. Why choose us over other suppliers?
Reliable Supply:Authentic products from top manufacturers
Expert Support:Technical guidance for product selection
Global Compliance:Certifications meeting target market standards
Efficient Service:Customized solutions & professional support
5. What services do you provide?
Delivery:EXW/FOB/CIF
Payment:USD/EUR/CNY/HKD via T/T, L/C
Support:Technical consultation & logistics coordination
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3M Scotch Weld DP125 Structural Adhesive Fast Curing Epoxy Adhesive Images
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