New Multi-Material Adhesive Development Products LS
Zeon’s Cyclo-Olefin Polymer multi-material adhesive (Development Products LS) is a sheet based, amorphous thermoplastic with a unique polymer microstructure and excellent heat, moisture, and impact resistance. The combination of high strength and ductility make it a great choice for applications where joining dissimilar materials is required.
The best technical support comes from chemists with years of hands-on experience. Talk to our team about this product today.
The best technical support comes from chemists with years of hands-on experience. Talk to our team about this product today.
KEY ATTRIBUTES
Handling & Storage
Sheet form (Samples available, inquire)- Transparent, Amorphous Thermoplastic
- Tg = 123°C
- Stored at Room Temperature & Humidity
Durability, Heat & Moisture Resistance
| Property | Method | Results |
|---|---|---|
| Hydrolysis | Moisture & Heat 85°C & 85% 50°C & 95% | Not hydrolytic, no degradation of shear bond & peel strength after 2000hrs (see graph) |
| Water Resistance | Absorption Rate, ASTM D570, 20°C, 24 hrs | 0.01% |
| Heat Resistance | 100°C, 2000hr Exposure | No degradation in shear bond strength after 2000 hrs |
| Heat Cycle | Between -40 and 80°C, 500 cycles | No degradation in shear bond strength after 500 cycles |
Strength & Flexibility
Stress-Strain curve for LS multi-material adhesive
- High impact strength (IZOD Impact, no break)
- High energy absorption with excellent combination of strength & ductility
Shear bond strength with multiple difficult-to-bond substrates
- No primer required
- Excellent bonding strength with PP, PP-GF, PA6-GF, & PBT-GF materials
- Cohesive failure mode
Breaking Mode (CFRP/Al)
APPLICATIONS
Automotive
Advantages
- High Durability
- Reliability for Life of Vehicle
- High Elongation & Adhesion Strength
- Noise & Vibration, Impact
- Adhesion to PP-GF/PBT-GF/PA-GF
- Plastics Adhesion
- Recycling System (PP)
- End-of-Life Recycling
- Easy to Disassemble (Thermoplastic)
*Conceptual applications. Please consult with ZEON.
User is responsible for determining fit and function for specific applications.
Contact a ZEON technical specialist for more grades or to discuss a specific application, specification, question or request a sample.
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