3M Scotch-Weld DP760 High-Temp-Resistant Non-Sag Epoxy Adhesive
Basic Properties
3M Scotch-Weld DP760 is a two-part toughened epoxy adhesive supplied as a white paste base and white paste accelerator. It features a non-sag consistency, a mix ratio of 100:32 by weight, and a worklife of 60-80 minutes (5g mass at 23°C), designed for high-temperature applications.
Product Description
DP760 achieves exceptional high-temperature performance through room-temperature curing. Its toughened formulation maintains bond strength up to 230°C and exhibits outstanding resistance to solvents (e.g., fuel, hydraulic oil). Three cure cycles (including thermal acceleration) offer flexibility for diverse manufacturing processes.
Characteristics
| Property | Value | Source in TDS |
| Mix Ratio (Weight) | Base : Accelerator = 100 : 32 | Physical Properties Table |
| Worklife (5g @23°C) | 60-80 minutes | Physical Properties Table |
| Viscosity | Non-sagging paste (both components) | Physical Properties Table |
| Peel Strength | 154-184 N/25mm | Roller Peel Strength Table |
| Shear Strength @230°C | 2.9-3.5 MPa | Overlap Shear Strength Table |
| Glass Transition Temp | 145-150°C (mid-point) | Thermal Properties Section |
| Compression Strength | 78.8 MPa @23°C | Compression Strength Table |
Application Scenarios
Aerospace Manufacturing: Bonds aircraft engine components (e.g., turbine blade seals), validated for long-term stability at 230°C
Automotive Powertrains: Secures turbocharger lines and exhaust sensors, resistant to JP4 fuel and 150°C dry heat
Industrial High-Temp Sealing: Seals valve flanges and reactor linings, withstands hydraulic oil and 175°C operation
High-Temp Electronics: Bonds power module substrates (with surface prep), passes 150°C dry heat and 95% RH aging tests
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 DP760 High Temp Resistant Non Sag Epoxy Adhesive Images
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