EVA Hot Melt Adhesive Film for Metal Bonding
Amber translucent thermoplastic hot melt adhesive film with release paper backing, designed for bonding stainless steel, aluminum, and other materials. This adhesive can be repeatedly heated and plasticized for versatile applications.
Key Features
- Excellent adhesion to textiles, metals, plastics, and wood
- Low use temperature for energy efficiency
- Easy processing and application
- Reusable through repeated heating cycles
Physical Characteristics
| Color |
Amber translucent |
Release Protection |
Glassine release paper |
| Proportion |
1.0±0.02g/cm³ |
Conventional Thickness |
0.05mm, 0.08mm, 0.1mm, 0.12mm, 0.15mm, 0.18mm |
| Melting Range |
65-90℃ (Tunsing DSC 214) |
Conventional Width |
1480mm |
| Liquidity Index |
27±10g/10mins (ASTM D1238-04) |
Conventional Length |
100 yards |
| Activation Temperature |
90-125℃ (Tunsing) |
Finished Product |
1480mm × 100 yards/roll |
Applications
DS318 EVA hot melt adhesive film is ideal for:
- 3C product packaging
- Battery packaging
- Mobile power packaging materials bonding
- Metal-to-metal bonding applications
Recommended Bonding Conditions
| Parameter |
First Lamination |
Second Implanting |
| Mechanical Mold Temperature |
110℃-140℃ |
110℃-150℃ |
| Hot Pressing Time |
5-15 seconds |
8-25 seconds |
| Pressure |
0.3-0.6 mpa |
0.3-0.6 mpa |
Important Notes:
- Bonding temperature, pressure, and time directly affect film-to-material bonding strength
- Bonding temperature must match machine settings with uniform pressure application
- Molds and press rolls must maintain flat surfaces for optimal results
- Conditions vary by machine and material - establish ideal parameters through testing
Manufacturing Note: Tunsing provides reliable product information but does not guarantee specific manufacturing process outcomes. Manufacturers must determine product suitability for intended applications. Users assume all risks associated with testing and manufacturing processes. The seller and manufacturer are not liable for direct injury, loss, damage, or misuse.
Frequently Asked Questions
Who are we?
Based in Guangdong, China since 2007. We employ 51-100 people and serve domestic markets (50%) along with international clients in South America (12%), South Asia (12%), North America (6%), Southeast Asia (5%), Africa (5%), and various European markets.
How do we guarantee quality?
Pre-production samples before mass production and final inspection before shipment ensure consistent product quality.
What products do we offer?
Hot Melt Adhesive Film, Hot Melt Adhesive Powder, Hot Melt Adhesive Web Film, Hot Melt Adhesive Granule, and Heat Seam Sealing Tape.
Why choose us over other suppliers?
- ISO9001, ROHS, REACH & Oeko-Tex Standard 100 certifications
- 14+ years of industry experience
- Strict quality control measures
- Comprehensive ERP system integration
What services do we provide?
Delivery Terms: FOB, CFR, CIF, EXW, Express Delivery
Payment Options: USD, HKD, CNY currencies accepted via T/T, L/C, D/P D/A, Credit Card, PayPal, Western Union, Cash
Languages: English, Chinese, Spanish, Japanese, Portuguese, German, Arabic, French, Russian, Korean, Hindi, Italian
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