Hotmelt
Henkel’s hotmelt products are ideal for bonding automotive interiors and laminating fabrics, and can be applied in a variety of ways depending on the material of the interior and the fabric.
Feature
- Hotmelt type adhesives are solid state adhesives mainly composed of thermoplastic resins and elastomers, which are melt-mixed adhesive agents, plasticizers and antioxidants. They are generally used without solvents and have a fast bonding speed and can be used in automobiles.
APPLICATION
- Assembling and adhering of automobile interior parts – Door trim, Head liner, Instrument panel
- Automotive interior fabric laminating – Sheet Headliner, Door trim
PRODUCT
- Rubber Hotmelt
- EVA Homelt
- UrethaneHotmelt
- Polyamide Hotmelt
- Polyolefin Hotmelt
- Water-soluble adhesive
| SYNTHETIC RUBBER | POLYURETHANE | POLYOLEFIN | ||||||
|---|---|---|---|---|---|---|---|---|
| Product | Terokal 1251 | Terokal 1257 | Terostat 971 | Terorehm MC 9622-02 |
Terorehm MC 9340 |
Macroplast QR 4633 | Hysol 3650 | Hysol 3651 |
| Chemical | Synthetic rubber | Synthetic rubber | Rubber | Reactive polyurethane | Reactive polyurethane | Reactive polyurethane | Polyolefin | Polyolefin |
| Features | - Excellent heat resistance - High adhesion strength in various materials |
- Excellent heat resistance - High adhesion strength in various materials |
- Excellent UV Resistance - Excellent water resistance |
- Excellent heat resistance - High softening point over 100℃ - Fast hardening time (Suitable for Edge wrapping) - Spray or full coating possible - High initial adhesion after solidification |
- Spray or full coating possible - High initial adhesion after solidification - High softening point over 100℃ - High flexibility at low temperatures |
- Long open time allows re-bonding after cooling - Very good flexibility |
- Low viscosity - Middle level Open time |
- Long open time - Excellent heat resistance |
| Application | - Textile, Membrane (PE foam, rigid PVC etc.), Felt, Coating of metal etc. (pressure sensitive coating) |
- Textile, Membrane (PE foam, rigid PVC etc.), Felt, Coating of metal etc. (pressure sensitive coating) |
- Good adhesion performance to Glass, aluminum - Adhesion and sealing of insulating glass |
- Bonding of automotive interior parts - Fabric lamination |
- Bonding of automotive interior parts - Fabric lamination |
- Joint parts requiring strong adhesion - Various materials Adhesive and industrial laminating (wood, fabric, film, foam, etc.) |
- Adhesion and coating of polypropylene or polyolefin material which does not require high temperature |
- Adhesion and coating of polypropylene or polyolefin material which does not require high temperature |
| Colour | Yellow | Dark ivory | Black | Light ivory | Light ivory | Light ivory | Light beige | Light beige |
| Smell | - | - | Odorless | Weak | Weak | Weak | Weak | Weak |
| Density, g/㎠ | about 0.95 | about 1.0 | about 1.14 | about 1.2 | about 1.18 | about 1.23~1.23 | - | about 0.983 |
| Viscosity mPA.s(cP) |
15,000(at 170℃) | 15,000~25,000 (at 170℃) |
High viscosity | 30,000±80,000 (at 150℃) |
6,000~15,000 (at 130℃) |
5,000~13,000 (at 180℃) |
25,000~33,000 (at 180℃) |
75,000~125,000 (@180℃, ASTM D3236-88) |
| Molten state (℃) | 150~170 | 180~210 | 170~190 | 110~150 (Maximum 160℃ Short-time exposure possible) |
110~140 (Maximum 160℃ Short-time exposure possible) |
110~140 | 180~200 | 180~200 |
| Service temperature range (℃) |
-40~80 | -40~100 | -40~80 (160℃ 1 hour exposure possible) |
-40~120 (130℃ 1 hour exposure possible) |
-40~120 (130℃ 1 hour exposure possible) |
- | Softening point 115~125 |
Softening point 151~161 |
| Curing start time | - | - | - | 10±5sec | 60±15sec | 4~8min | 60~80sec | 80~100sec |
Inochem has been applying and introducing state of the art technologies and new products such as industrial tape and sealant for general industrial products of Korea and it plays role for the foundation of industrial development as a professional company.