China Suppliers - High-Performance Pressure Sensitive PVC Floor Hot Melt Adhesive from Reliable Factory
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
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Don’t mix the product with other adhesives.
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Keep the adhesive containers covered to avoid dust or contamination.
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Stop heating if you don’t use it for a long time to avoid the carbonization of the adhesive.
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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 recommended operating temperature for this adhesive?
The recommended operating temperature is between 160°C and 180°C. You can adjust the viscosity by lowering the temperature by 5-10°C in summer or raising it by 5-10°C in winter.
What are the primary application methods for HM-253?
The recommended application methods for this hot melt adhesive are roller or spray application.
How should the surfaces be prepared before applying the adhesive?
Substrates and release paper must be free of dust and oil. Additionally, they should be conditioned to a constant temperature and humidity level before application.
What safety precautions should be taken during use?
You should wear safety glasses, safety gloves, and safety clothing to prevent scalds. Do not mix this adhesive with other products, keep the containers covered to prevent contamination, and turn off the heat when not in use to avoid carbonization.
What is the temperature resistance of the applied label?
The applied label has a temperature resistance range from -20°C to +60°C, with an application temperature range between +15°C and 50°C.
What makes HM-253 suitable for PVC flooring?
HM-253 features excellent initial tack, strong holding power, high peel strength, heat resistance, anti-plasticizer properties, anti-aging performance, low odor, and a light color.