Water-Based Vacuum Thermoforming Adhesive

Parameter Description
Appearance White or transparent emulsion
Applicable Substrates PVC, PET, PS, PP plastic films
Bonding Strength High bonding strength, suitable for vacuum thermoforming
Solid Content 50% – 55%
pH Value 7.5 – 8.5
Viscosity 3000 – 6000 cP
Drying Time 10 – 15 minutes (depending on temperature and humidity)
Temperature Resistance -10℃ to 100℃
Storage Conditions Store in a cool, dry place, away from high temperatures and humidity
Packaging Specifications 5L, 20L, 200L drums
Application Methods

Key Features & Marketing Benefits

Water-Based Vacuum Thermoforming Adhesive is an eco-friendly adhesive with water-based polyurethane emulsion as its core component, specially designed for vacuum thermoforming processes. After application via spraying or roll coating, it enables high-strength bonding between plastic films (such as PVC, PETG, ABS) and substrates (such as wood, particleboard) under heat and vacuum pressure. The cured adhesive layer is flexible, fold-resistant, and heat-resistant,capable of accommodating film stretching and substrate deformation. With low VOC emissions and convenient construction, it is widely used in film cladding and decorative lamination for furniture cabinet doors, architectural wall panels, automotive interior parts, and other scenarios,balancing bonding strength and aesthetic texture.

Technical Specifications

PropertyTest MethodTypical Value
Min. Softening Point:ASTM E28-10°C
Viscosity (140 °C):ISO 25551,500–3,000 cPs
Open Time:Internal Test60–180 sec
Color:VisualAmber to light-brown
Density:ASTM D7921.10–1.15 g/cm³
Lap Shear Strength (Wood):ASTM D1002>12 MPa
Heat Resistance:ASTM D648>100°C

Supporting Subheading

Application Areas

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Packaging Industry

Widely used in the thermoforming of packaging materials, especially suitable for plastic packaging boxes, transparent plastic packaging, food packaging, etc.

Electronics Manufacturing

Used for thermoforming of electronic product enclosures, screen protectors, and other parts.

Advertising Displays

Used for thermoforming of advertising display boards, display stands, promotional products, etc.

Home Appliance Products

Used for thermoforming and bonding plastic parts of home appliances, such as enclosures and panels.

Toy Manufacturing

Suitable for thermoforming of toy enclosures, especially the bonding of transparent toy shells.


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