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Bostik HM 4118 High and Low Temp Resistant Polyester Hot Melt
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Bostik HM 4118 High and Low Temp Resistant Polyester Hot Melt
Product Highlights
- Type: Bulk Hot Melt
- Brand: Bostik
- Hot Melt Type: Polyester
- Temperature: High, Low
- Color: Off White
- Bonds: General, Leather, Fabric
- Properties: Low Temp Resistant, High Temp Resistant, Laundry/Dry Cleaning Resistant
- Application: Labelling, Textile Bonding, Garment Bonding
Bostik HM 4118 Hot Melt Adhesive for Textile, Apparel, and Label Bonding Applications
Bostik HM4118 is a high-performance hot melt polyester adhesive designed for textile bonding, garment lamination, and label manufacturing. Its versatility makes it ideal for bonding paper products, leather, and woven or nonwoven fabrics in apparel manufacturing and label production. HM4118 offers strong performance in laundering and dry cleaning environments, making it a go-to adhesive for nonwoven lamination and fabric construction.
Bostik HM4118 Glue Key Features and Benefits
- Wide Temperature Performance: Outstanding high and low temperature resistance ensures reliable bonds in demanding conditions.
- Fabric-Friendly Bonding: Excellent adhesion to woven, nonwoven, and leather materials — ideal for clothing and textile assembly.
- Durability in Harsh Conditions: Maintains bond integrity through laundering and dry cleaning cycles.
- Flexible Application Methods: Designed for slot die extrusion systems with typical application temperatures of 340°F–420°F.
Specifications
- Model: HM4118
- Chemistry: Hot Melt Polyester Adhesive
- Appearance: Off-White
- Compatible Substrates: Paper products, leather, woven fabrics, nonwoven fabrics
- Common Applications: Textile bonding, label adhesion, garment lamination, apparel manufacturing
- Application Temperature: 340°F – 420°F (171°C – 216°C).
- Softening Point (Ball & Ring): 284°F (140°C)
- DSC Melt Point: 261°F (127°C)
- Melt Flow Index (175°C/2.16 kg): 17 g/10 min
- Melt Viscosity: 170,000 cps @ 419°F (215°C)
- Density: 1.24 g/cm³
- Tensile Strength: 5,360 psi (37,000 kN/m²)
- Elongation at Break: 520%
- Relative Open Time (392°F/200°C): Medium
- SAFT (1000 g/in² @ 5°C/min): 275°F (135°C)
- Storage and Handling: Store sealed in a cool, dry area to prevent moisture absorption
- Shelf Life: 1 year (in sealed container at 73°F / 23°C)
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