3M Scotch-Weld 2214 Epoxy Structural Adhesive High-Temp Plastics Metals Bonding
Product Simple Attributes
3M Scotch-Weld Epoxy Adhesive 2214 series is a one-part, 121°C-curing paste epoxy, including Regular, Hi-Dense, Hi-Temp, Hi-Temp New Formula, and Non-Metallic Filled variants. Designed for bonding metals and high-temperature plastics (e.g., fiberglass, polyester, phenolics), all exhibit viscosities >1,000,000 cps (Brookfield test).
Parameters
| Property |
2214 Regular |
2214 Hi-Temp |
2214 Non-Metallic |
Test Standard |
| Aluminum Shear @177°C |
400 psi |
900 psi |
400 psi |
ASTM D1002 |
| Steel T-Peel @24°C |
50 lb/in |
5 lb/in |
12 lb/in |
ASTM D1876 |
| Volume Resistivity |
2.8×10¹³ ohm-cm |
9.4×10¹⁴ ohm-cm |
2.5×10¹³ ohm-cm |
ASTM D257 |
| Cure Time/Temp |
40 min @121°C |
60 min @121°C |
5 min @177°C |
TDS Section 5 |
Product Introduction
Optimized for diverse applications: Regular for versatility; Hi-Dense for void-free bonds; Hi-Temp retains strength at 82°C–177°C; Non-Metallic Filled offers superior insulation. Post-cure hardness reaches Shore D 85–88, tensile strength 8,000–10,000 psi.
Product Special Attributes
High-Temp Stability: Hi-Temp maintains 900 psi aluminum shear strength @177°C (vs. 400 psi for Regular).
Thermal Variance: Hi-Temp conductivity 0.189 BTU/hr·ft²·°F/ft; Non-Metallic is 0.121.
Electrical Edge: Non-Metallic resistivity 2.5×10¹³ ohm-cm, dielectric constant 4.61 (@1 kHz) for electronics.
Application scenarios
Applications include aerospace heat-resistant components, automotive engine plastics, electronic potting, and industrial repairs.
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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