High-Performance Hot Melt Adhesive for Masking Tape - China Suppliers & Factory with 60+ Years Experience
Physical Properties
| Composition | Synthetic resin |
| Appearance | Yellow opaque |
| R&B softening point | Approx. 122°C |
| Brookfield viscosity | 165℃ ------- about 20000 mps |
| 175℃ ------- about 15000 mps | |
| 185℃ ------- about 11500 mps | |
| Density | 0.98 g /cm³ |
| TG point | Approx. -30°C |
| 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. Glue viscosity can be adjusted by the temperature: appropriate Down 5-10 ℃ in summer, raised 5-10 ℃ in winter.
Application-temperature: Of the labels between -20°C and 50°C. Temperature resistance of the applied label from －40°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-2310 adhesive is engineered to provide outstanding aging resistance, ensuring your labels and tapes maintain integrity and adhesion over time. Its high and low temperature resistance makes it suitable for a wide range of applications, ensuring your labels and tapes stay securely in place even in challenging environmental conditions.
This adhesive offers comprehensive performance benefits, making it ideal for a variety of industrial and commercial applications. Its superior adhesion ensures labels and tapes adhere securely to surfaces, while its high cohesive strength provides long-lasting durability.
HM-2310 hot melt pressure sensitive adhesive is the perfect choice for masking tape and removable label manufacturers who need reliable, high-performance adhesive solutions. Its versatility and superior performance make it suitable for a wide range of applications, from packaging and labeling to industrial and automotive uses.
Frequently Asked Questions
What is the recommended operating temperature for HM-2310?
The recommended operating temperature is between 160°C and 180°C. Depending on seasonal viscosity requirements, you can adjust the temperature down by 5-10°C in summer or raise it by 5-10°C in winter.
What are the application and resistance temperature limits for labels using this adhesive?
Labels should be applied at temperatures between -20°C and 50°C. Once applied, the label features a temperature resistance range from -40°C to +60°C.
Can I mix HM-2310 with other types of hot melt adhesives?
No, you should not mix this product with other adhesives, as mixing different formulations can alter the physical properties and degrade the performance of the adhesive.
How do I prevent carbonization of the adhesive during downtime?
If the adhesive system is not going to be used for an extended period, you should stop heating the equipment to prevent the adhesive from undergoing thermal degradation and carbonization.
What safety precautions should be taken during application?
Due to the high operating temperatures (up to 180°C), operators must wear safety glasses, safety gloves, and protective clothing at all times to prevent severe thermal scalds.
What makes HM-2310 suitable for masking tapes and removable labels?
HM-2310 offers outstanding aging resistance, reliable high/low temperature stability, superior surface adhesion, and high cohesive strength, ensuring clean removal and long-lasting durability in versatile environments.