Devote 3031BX – Air Filter Manufacturing PO

DEVOTE 3031BX – Air Filter Manufacturing

3031 BX is a medium viscosity,low volatility,low odor,fast curing speedhot meltadhesive product,its filter paper and edge adhesion,use process is not vertical flow,especially suitable for automotive air conditioning filter automatic welt operation (frame bonding) ,can meet the needs of high-speed production process. 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 3031BX
Manufacturer	Shenzhen TongDe New Materials Technology Co., Ltd
Place of Origin	Shenzhen, Guangdong, China
Main Raw Material	PO
Appearance / Color	White
Form	Granular
Viscosity	1000 cps
Setting Time	1-2 s
Standard Packing	25 KG/bag

Key Advantages of DEVOTE 3031BX

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

Low Odor and Low Volatility – Creates a more comfortable working environment while meeting strict indoor air quality standards.

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

No Vertical Flow – Maintains precise application placement without dripping or migration on vertical surfaces.

Balanced Viscosity – Optimal flow characteristics for uniform coating and controlled application across various substrates.

Application Fields

DEVOTE 3031BX is specifically engineered for Air Filter Manufacturing. This po-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.

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For more information about our adhesive solutions, explore our hot melt adhesive for air filter manufacturing and automotive air filter adhesive solutions 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 3031BX 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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