Pressure Sensitive PVC Floor Hot Melt Adhesive - Top China Suppliers & Factory HM-253 with 60+ Years Experience
Physical Properties
| Composition | Synthetic resin |
| Appearance | yellow translucent |
| R&B softening point | approx.110°C |
| Brookfield viscosity | 165℃-------about 13000 mps |
| 175℃-------about 9500 mps | |
| 185℃-------about 7800 mps | |
| Density | 0.98 g /cm3 |
| Toxicity | none |
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.
Application Methods: Roller or Spray
Operating temperature: the 160-180℃, is recommended in the glue viscosity can be adjusted by the temperature of summer appropriate Down 5-10 ℃, raised 5-10 ℃ in winter.
Application-temperature: of the labels between ＋15°C and 50°C, Temperature resistance of the applied label from －20°C to ＋60°C.
Warnings
- Don’t mix the product with other adhesives.
- Keep the adhesive containers covered to avoid dust or contamination.
- Stop heating if you don’t use it for a long time to avoid the carbonization of the adhesive.
- Wear safety glasses, safety gloves and safety clothes when using hot melt adhesive to avoid scald.
Advantages
HM-253 adhesive has a unique combination of features that make it ideal for PVC flooring applications. With its excellent initial tack and holding power, this adhesive ensures a strong and long-lasting bond, providing a long-lasting bond that can withstand the rigors of everyday use. Its high peel strength further enhances its ability to bond securely to PVC flooring materials, giving you peace of mind and confidence in the longevity of your installation.
In addition to its impressive bonding capabilities, HM-253 adhesive also exhibits excellent heat resistance, making it suitable for use in environments with varying temperature conditions. This ensures that the adhesive maintains its integrity and strength even in high-temperature environments, providing a reliable solution for a variety of applications.
Additionally, HM-253 adhesive is formulated with low odor and light color, creating a more pleasant and aesthetically pleasing installation experience. Its anti-plasticizer and anti-aging properties further increase its durability and longevity, ensuring that PVC flooring remains firmly bonded over time.
Frequently Asked Questions
What is the composition and appearance of the adhesive?
The adhesive is composed of synthetic resin and appears as a yellow translucent substance.
What is the recommended operating temperature for this hot melt adhesive?
The recommended operating temperature is 160-180℃. You can adjust the viscosity by lowering the temperature by 5-10℃ in summer, or raising it by 5-10℃ in winter.
What are the temperature limits for application and resistance?
The application temperature of the labels should be between ＋15°C and 50°C. Once applied, the label features a temperature resistance range from －20°C to ＋60°C.
How should substrates and release paper be prepared before application?
The surfaces of substrates and release paper must be completely free of dust and oil. Additionally, they should be conditioned to a constant temperature and humidity before application.
What are the key advantages of HM-253 adhesive for PVC flooring?
HM-253 offers excellent initial tack, holding power, and high peel strength. It features outstanding heat resistance, low odor, light color, and properties that resist plasticizers and aging to ensure long-term durability.
What safety measures should be taken during use?
Always wear safety glasses, safety gloves, and protective clothing to avoid scalds. Never mix this product with other adhesives, keep containers covered to prevent contamination, and turn off heating when not in use for long periods to avoid carbonization.