Elastic Hot Melt Adhesive for Baby Diapers - China Suppliers & Factory HM-8855 with High Bonding Strength
Physical Properties
| Composition | Thermoplastic elastomer | |||||
| Appearance | Colorless transparent block solid | |||||
| Toxicity | None | |||||
| R&B softening point | approx. 102°C | |||||
| Brookfield viscosity |
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| Density | 0.97 g /cm3 @ 25℃ |
Application
Its adhesion performance will be affected by substrates, release paper and application environment, so trial run is necessary to determine whether the adhesive is suitable.
There should be no dust or oil on the surface of substrates and release paper, also the substrates and release paper should be treated to constant temperature and humidity before application.
Recommended application temperature: 150-180℃.
Application Methods
Slot, spiral spray, fiber spray, Fine line, etc.
Slot
Spiral Spray
Fiber Spray
Fine Line
Warnings
- Don’t mix the product with other adhesives.
- Keep the adhesive containers covered to avoid dust or contamination.
- Use it with adequate ventilation to remove any hot melt fumes or vapors that are generated. Wear safety glasses, safety gloves and safety clothes when using hot melt adhesive to avoid scald.
Advantages
HM-8855 has excellent features that make it stand out in the market. Its excellent coating fluidity ensures smooth and efficient coating, while its excellent bonding strength to non-woven materials, PE films and elastic threads ensures reliable and long-lasting adhesion. In addition, its impressive creep resistance further enhances its performance, making it a highly reliable choice for a variety of hot melt equipment.
This innovative adhesive has been carefully formulated to meet the stringent requirements of non-woven baby diapers, ensuring it provides the necessary flexibility, strength and durability to meet the demands of this specialized application. Its ability to securely bond elastic cords to the diaper material is essential for ensuring a snug fit and peace of mind for both baby and parents.
Frequently Asked Questions
What are the primary applications of HM-8855?
HM-8855 is specifically formulated for non-woven baby diapers, offering excellent bonding strength to non-woven materials, PE films, and elastic threads.
What is the recommended application temperature for this adhesive?
The recommended application temperature is between 150℃ and 180℃. A trial run is suggested to determine the optimal setting for your specific substrates and environment.
What application methods can be used with HM-8855?
It can be applied using slot, spiral spray, fiber spray, fine line, and other compatible hot melt application techniques.
How does viscosity change with temperature for HM-8855?
Its Brookfield viscosity decreases as temperature increases: approx. 10400 cps at 140℃, 6800 cps at 150℃, 4600 cps at 160℃, 3100 cps at 170℃, and 2500 cps at 175℃.
What safety precautions should be taken during application?
Do not mix HM-8855 with other adhesives. Keep containers covered to avoid dust contamination, ensure adequate ventilation to remove fumes, and wear safety glasses, safety gloves, and safety clothing to prevent scalds.
What are the key physical properties of HM-8855?
It is a non-toxic, colorless transparent block solid (thermoplastic elastomer) with an R&B softening point of approximately 102°C and a density of 0.97 g/cm³ @ 25℃.