Devote P19 – Air Filter Manufacturing PA

DEVOTE P19 – Air Filter Manufacturing

P19 is a polyamide hot melt adhesive product with good fluidity, fast curing speed, solvent resistance and high temperature resistance. It has good viscosity to filter paper, and is suitable for bonding and fixing operations of automobile air filter, oil filter, electronic parts, mechanical appliances, textile and clothing, etc. Manufactured by Shenzhen TongDe New Materials Technology Co., Ltd, a leading adhesive supplier based in Shenzhen, Guangdong, China, this product combines consistent performance with environmentally responsible formulation.

Product Technical Specifications

Product Model	DEVOTE P19
Manufacturer	Shenzhen TongDe New Materials Technology Co., Ltd
Place of Origin	Shenzhen, Guangdong, China
Main Raw Material	PA
Form	Granular
Softening Point	195±5℃
Viscosity	2600±600cps/200℃
Standard Packing	25KG/Bag
Compliance	REACH

Key Advantages of DEVOTE P19

Rapid Curing Speed – Optimized for high-speed production lines, reducing cycle time and increasing throughput efficiency.

Superior Adhesion – Excellent bonding strength on targeted substrates with consistent performance across production batches.

Thermal Stability – Maintains bonding integrity under elevated temperature conditions common in end-use environments.

Application Fields

DEVOTE P19 is specifically engineered for Air Filter Manufacturing. This pa-based hot melt adhesive delivers reliable bonding performance in demanding production environments.

Automotive cabin air filter edge bonding and frame assembly

HEPA filter pleat fixation and spacing bead application

Residential and commercial HVAC filter manufacturing

Industrial air purification system filter assembly

Application Guidelines

Ensure all substrate surfaces are clean, dry, and free from dust, oil, or moisture before application.

Apply adhesive using spraying, rolling, coating, or scraping methods depending on your production line configuration.

Apply appropriate pressure during bonding to ensure complete wetting of the substrate surface.

Conduct preliminary bonding tests on actual production substrates to confirm compatibility and performance.

Storage and Safety

Store the product below 40 degrees Celsius in a dry, well-ventilated area away from direct sunlight. The standard storage period is 2 years from the date of manufacture. Always follow the first-in, first-out (FIFO) principle to maintain product quality.

Do not mix with other adhesive products to avoid chemical incompatibility.

Wear appropriate personal protective equipment (PPE) during operation to prevent thermal burns.

Avoid prolonged exposure to high temperatures in the melting tank to prevent material degradation.

This product meets REACH requirements, ensuring environmental responsibility and workplace safety compliance.

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For more information about our adhesive solutions, explore our hot melt adhesive for air filter manufacturing and PA hot melt adhesive resources. For an in-depth technical reference on this application area, see this air filter reference.

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Request a Free Sample

Interested in DEVOTE P19 for your production line? Contact our adhesive engineering team to request technical documentation, free samples, and customized adhesive solutions for your specific requirements.

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