China Suppliers Mattress Spring Pocket Hot Melt Adhesive - HM-5802 from Reliable Factory with Low Odor and Strong Adhesion
Physical Properties
| Composition | Synthetic resin |
| Appearance | White granules |
| Toxicity | None |
| R&B softening point | approx. 102°C |
| Brookfield viscosity | 120℃--------12100cps |
| 140℃--------6150cps | |
| 160℃--------3200cps | |
| 180℃--------1650cps | |
| Open time | 6~10S |
| Setting time | 2~3S |
| Density | 0.97g/cm³ |
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: 160-170℃
Description
The HM-5802 adhesive is formulated with a focus on performance and efficiency. It boasts low odor, ensuring a pleasant working environment for operators. Its exceptional heat and cold resistance make it suitable for a wide range of environmental conditions, providing reliability and durability in various climates. Additionally, the adhesive offers excellent bending resistance, ensuring that the bonded mattress springs maintain their integrity and strength over time.
One of the standout features of the HM-5802 adhesive is its long open time, allowing for extended workability and flexibility during the assembly process. This is particularly advantageous for manufacturers seeking to optimize their production processes and achieve consistent, high-quality results. Furthermore, the adhesive delivers outstanding adhesion, ensuring a secure and long-lasting bond between mattress springs and pocket materials.
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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Use it with adequate ventilation to remove any hot melt fumes or vapors that are generated.
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Wear safety glasses, safety gloves and safety clothes when using hot melt adhesive to avoid scald.
Frequently Asked Questions
What is the composition and appearance of HM-5802 adhesive?
HM-5802 is composed of synthetic resin and comes in the form of white granules. It is completely non-toxic.
What is the recommended application temperature for this adhesive?
The recommended application temperature is between 160°C and 170°C. It is important to maintain this range for optimal adhesion performance.
What are the open time and setting time of HM-5802?
This adhesive has an open time of 6 to 10 seconds, allowing for flexible assembly adjustment, and a quick setting time of 2 to 3 seconds for fast bonding.
How should substrates be prepared before applying the adhesive?
Substrates and release paper must be completely free of dust and oil. They should also be treated to constant temperature and humidity conditions prior to application to ensure consistent bonding quality.
What safety measures should be followed during application?
Always wear safety glasses, safety gloves, and protective clothing to prevent hot melt scalds. Ensure the workspace has adequate ventilation to remove fumes, keep containers covered, and never mix HM-5802 with other adhesives.