Automotive Hot Glue

For modern automobile manufacturing, what we offer is more like a set of invisible structural solutions. You know, the materials used in cars are becoming increasingly complex nowadays – metals, various engineering plastics, fabrics, sound insulation materials – traditional mechanical fastening or ordinary adhesives often fall short in terms of strength or cannot withstand the cold in winter and the heat in summer inside the vehicle. Over time, they tend to cause strange noises, delamination and other troubles.

Our series of products have been developed precisely to address these specific issues. The core concept is quite simple: while ensuring that the production line operates efficiently (quick curing and suitable for automation), it is equally important to guarantee that the vehicle can “run long” on the road (extremely strong durability and environmental tolerance). We strictly adhere to the environmental protection red lines such as RoHS from the formulation stage to ensure safety and compliance from production to the final product. In short, it exists to help you enhance the overall quality and reliability of the vehicle, while avoiding the bottleneck caused by the bonding process on production efficiency.

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Features

1.Reliability Engineered for the Vehicle’s Full Life Cycle

Cars are built to last for years, and so are our bonds. Our adhesives are put through rigorous thermal cycling, vibration, and aging tests. This means the bond stays reliably strong for the long haul—whether facing northern winters or southern summers, under the hood near the engine, or on a frequently flexing door panel. This significantly reduces warranty risks caused by adhesive failure.

2.One Formula for Multiple Materials

Tired of searching for a dedicated adhesive for every different material combination? Our product delivers excellent initial grab and ultimate strength on common substrates like steel, aluminum, ABS, PP, fabrics, and felts. This simplifies your material management and procurement process.

3.Keeps Pace with High-Speed Production Lines

The curing speed is specially tuned to achieve handling strength in seconds, making it ideal for automated spraying or roller coating without becoming a production bottleneck. We provide clear open time (working window) data to help your process engineers set precise work cycles.

4.A Clean, Safe Chemical System

With 100% solid content, no solvents, and very low VOC emissions, our adhesive goes beyond just meeting regulations like RoHS and REACH. It’s a direct commitment to the safety of your factory environment and your workers’ health. Many of our formulations are already qualified against major OEM material standards.

Application areas/scenarios
Automotive air filter hot melt adhesive	automotive upholstery hot melt adhesive

car boot hot melt adhesive	lead-acid battery hot melt adhesive

Product Parameters

material type	physical index
material type	viscosity（180℃）/cps	Soften Point/℃	colour	usage temperature
vehicle roof lining	＞15000	130-150℃	white	150-180℃
car boot	4000-7000	80-110	white	150-180℃
automotive upholstery	1500-3000	90-130	yellow	150-180℃

Application areas/scenarios

Our Clients Primarily Use Them in Three Key Areas:

1.Interior Systems (Where Quietness and Quality Feel Matter)

For bonding headliners, door panels, dashboards, seats, pillar trims, carpets, and sound insulation pads. Here, the adhesive must do more than just stick—it needs to be flexible, low-odor, low in VOC emissions, and able to handle the natural expansion and contraction of different materials.

2.Electrical Systems (Where Safety and Reliability are Critical)

For securing wire harnesses, and positioning or sealing sensors and connectors. This demands adhesives with mandatory flame retardancy (we offer UL94 V-0 certified options), temperature resistance, and elasticity to prevent cable wear, short circuits, or noise generation.

3.Powertrain/Under-hood & Chassis Areas (Where Extreme Conditions are the Norm)

For bonding engine bay heat shields, battery seals, and reinforcement parts for trunk lids. The challenge here is long-term resistance to high temperatures (from engine heat) and corrosion from chemicals like engine oil and coolant.

Ordering Details

MOQ:	1000 kgs
Price:	Negotiable
Standard Packaging:	25 kgs per carton, 16 tons per 20ft container, 26 tons per 40ft container
Delivery Period:	7~10 working days
Payment Method:	L/C,T/T,Trade Assurance
Supply Capacity:	25000 tons per year

FAQ

Q1: How can we verify if your adhesive meets our specific OEM standards?

A1: That’s the essential first step. Our base formulations already comply with global regulations like RoHS and REACH. More importantly, just provide us with your OEM’s material standard code (e.g., a specific GMW, VW, or TL standard). We’ll cross-reference it with our existing test data or help arrange third-party testing. For many major domestic automakers’ standards, we already have ready compliance reports.

Q2: If my products are for export to extreme climates like the Middle East (heat) or Russia (cold), will the adhesive hold up?

A2: This is where our products really prove their strength. We simulate these exact conditions through standardized “high-low temperature cycling tests” and “thermal shock tests.” The specific performance data is available in the test reports we can provide.

Q3: How should I select the right type? What information do you need?

A3: Just give us three key details: 1. What materials are being bonded? (Specific names or samples are best); 2. Where is it used? (Interior, wire harness, near the engine bay?); 3. What’s your application process and timing? (Manual or automated? Desired open time and full cure time?). Based on this, we’ll recommend 1-2 most suitable types and provide free samples for your real-world testing. Seeing the results for yourself is more convincing than any spec sheet.

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Automotive Hot Glue

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