Devote® 3055W

Devote® 3055W is Designed for the edge of the automotive air conditioning filter element.

Air conditioning filter, polyolefin hot melt adhesive, edge bonding of automotive air conditioning filter element hot melt adhesive (Type 3055W)

Product Details:

It mainly works for those purifier air filter pleating factory who requires fast curing time, nice fluidity and anti aging adhesive, also tongde has polyolefin pleating adhesive for hepa filter, welcome to discuss with us, it mainly works for those purifier air filter pleating factory who requires fast curing time, nice fluidity and anti aging adhesive, also tongde has polyolefine pleating adhesive

CAS No.：	9010-79-1	Place of Origin：	Guangdong, China
Main Raw Material：	PO	Usage：	Car air filter
Other Names：	hot melt air filter adhesive	Classification：	Hot Melt Adhesives
EINECS No.：	607-457-0	Model Number：	3055W
Type：	PO hot melt adhesive	Type：	Filter adhesive
Color：	White granule	Application：	Filter origami，utomotive air conditioning filter
Material：	Polyolefin, resin, softening oil	Suggested running temperature：	170°C-180°C
Viscosity：	???? cps/180℃ Email for Complete TDS	Softening point：	??? ℃ Email for Complete TDS
solid content：	100% solid	Package：	25kg/bag (paper-plastic bag)
Certificate：	ISO9001, ISO14001, IATF16949

Why is specialized hot melt adhesive required for filter edge bonding?
The air filter element of an automotive air conditioning system is typically made by folding filter paper (non-woven fabric, activated carbon composite materials, etc.) into a wavy shape to increase the filtration area. The four edges of the filter element need to be sealed and secured, with the primary purposes being:
Prevent airflow short-circuiting: Ensure that all air to be filtered must pass through the filter media rather than “slipping” through gaps between the filter element and the housing, guaranteeing filtration efficiency.
Provide structural support: Enhance the mechanical strength of the filter element to maintain its shape stability under airflow impact and vehicle vibration, preventing collapse.
Achieve sealing and fixation: Precisely and firmly adhere the filter element to the plastic or metal filter housing frame.
Traditional adhesives (such as solvent-based adhesives) suffer from issues like volatile organic compound emissions, slow curing, and lack of environmental friendliness. In contrast, hot-melt adhesives, as a 100% solid-content eco-friendly adhesive, offer advantages such as rapid curing, solvent-free properties, and ease of automated application, perfectly meeting the demands of large-scale, high-efficiency production for automotive components.

Filter Industry Adhesive Solutions

Tongde Hot melt Adhesive for filter is able to solve the problems of sticking,sizing,sealing during the filters manufacturing,it is applied in the filter pleat,frame assembly and center part. Mainly it covers air filter, purifier filer, and automobile filter and oil filter etc.his kind of adhesive not only has excellent adhesion and strength, but also has nice performance of heat resistance

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