Hot Melt Adhesive – Achieving Simple, Fast Bonding & High-Speed Manufacturing

Due to the complexity of the working environment of automotive filters, hot melt adhesives used in automotive filters face numerous challenges, including high temperature resistance, cold resistance, and low volatility. Our hot melt adhesive specifically designed for automotive filter assembly offers excellent adhesion, and is suitable for bonding paper and plastic, making it an ideal choice for center line adhesive, paper pleating adhesive, and edge banding adhesive. This product has excellent thermal adhesion and outstanding temperature resistance, further enhancing its versatility and processability. Besides, it is solvent-free, safe, and environmentally friendly.

PLM Filter provides high and low-temperature resistant, solvent-free, stable performance, and cost-effective hot melt adhesive solutions for the OEM and aftermarket of the automotive filter industry. We are not only a filter material supplier but also a trusted partner in the industry. Leading manufacturers choose us because we provide hot melt adhesive products that can meet the most demanding challenges.

Hot melt adhesive sample on white background
  • Environmentally Friendly & Non-toxic

  • No Carbonization after Continuous Use

  • Fast Bonding

  • High Strength

  • Aging Resistance

  • Thermal Stability

  • Category
  • Applications
  • Common Specifications
Category
White EVA hot melt adhesive

EVA Hot Melt Adhesive

It has become a popular choice for filter manufacturing due to its excellent bonding strength and flexibility. It is compatible with various substrates, and is suitable for bonding different types of filters. It relatively inexpensive and cost-effective.

Beige PO hot melt adhesive

PO Hot Melt Adhesive

It is known for its excellent bonding strength, high flexibility, and moisture resistance. It is suitable for manufacturing filters exposed to humid environments. It is slightly more expensive, however, it has good bonding strength and strong anti-yellowing properties, making it popular among high-end customers.

Yellow PA hot melt adhesive

PA Hot Melt Adhesive

It is known for its excellent bonding strength, even at high temperatures. It is an ideal choice for high-temperature applications and is commonly used in filter manufacturing where the filter will be exposed to high temperatures.

Applications
Air filter with center line adhesive

Air filter center line adhesive

Oil filter with paper pleating adhesive

Fuel & oil filter paper pleating adhesive

Air filter with paper pleating adhesive

Air filter paper pleating adhesive

Cabin air filter with edge banding adhesive

Cabin air filter edge banding adhesive

Fuel filter with paper pleating adhesive

Fuel filter paper pleating adhesive

Common Specifications
Table 1: Common Specifications of Hot Melt Adhesive
Code Number Material Melting Speed High Temperature Resistance (°C) Low Temperature Resistance (°C) Viscosity Softening Point (°C) Recommended Working Temperature (°C)
LMHB150 EVA 5–8 seconds 80 5500–8500 cP (180 °C) 95±5 150–170
LMHP232 EVA 3–5 seconds 100±5 5500–8500 cP (180 °C) 110±5 160–180
LMHM180 PO Moderate 100 -20 6000–10000 cP (180 °C) 110±10 110–120
LMHH190 PA 3–8 seconds 220–240 1600–3200 cP (210 °C) 175±5 180–200
LMFT412 PA 8–10 seconds 220–240 15000-20000 cP (200 °C) 120±5 180–200
Note: The above are some common specifications and parameters. If you do not find a suitable product, you can contact our sales representative for detailed inquiries. Contact Us
Professional Advice

In the field of hot melt adhesives for automotive filters, the requirements for hot melt adhesives vary greatly depending on the working environment, necessitating careful selection based on specific conditions. Specifically, the selection of hot melt adhesives should be considered from the following perspectives:

  • Firstly, we know that high-temperature and low-temperature environments have different requirements for hot melt adhesives. For example, the hot melt adhesives used in air filters in high-temperature environments differ significantly from those used in cabin air filters operating in cold regions. We will recommend suitable products based on your specific working environment.
  • Secondly, high bonding strength is a fundamental performance requirement for hot melt adhesives. Our carefully selected five products fully meet the application requirements for paper pleating adhesive, center line adhesive, and edge banding adhesive.
  • Additionally, low volatility. Our hot melt adhesives are all solvent-free, meeting contemporary demands for environmental protection, safety, and non-toxicity.
  • Finally, processing performance and economic performance. Our hot melt adhesives have a moderate curing speed, which can meet the needs of rapid production while ensuring sufficient operation time. Under the premise of meeting performance requirements, we will recommend cost-effective hot melt adhesives to you to reduce production costs.

We will select an appropriate product type for you based on your actual application and provide full-process technical support. We are committed to providing you with the most professional service and the highest quality products, and we look forward to cooperating with you. If you have any questions or needs, please feel free to contact us.

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Customize Your Solution

PLM Filter provides customized solutions for automotive filter manufacturers (including sample testing and customization) to meet the specific needs of customers.