PO / APAO Hot Melt

Polyolefin hot melt with high heat resistance and low charring for demanding processes.

Senta-Toptherm · Jowat-Toptherm

Polyolefin hot melts based on monomers such as ethylene, propylene, butene and hexene deliver outstanding thermal and oxidative stability thanks to a narrow molecular weight distribution. Low tank charring and skinning reduce maintenance. Low fogging values suit automotive interiors, while high heat resistance suits edge banding and filter production.

Technical data

Chemical basePO
SystemSolvent-free (100% solids)
CuringPhysical setting
Application temperature150 – 190 °C
Open timeKısa – uzun
ViscosityDüşük – orta
Heat resistanceHigh
Packaging optionsGranules, Blocks, Drums, Pillows
BrandsSenta-Toptherm · Jowat-Toptherm

Values show typical ranges; contact us for the series data sheet.

Advantages

  • Excellent oxidative stability, low charring
  • Low fogging
  • Good adhesion to difficult surfaces (PP, PE)
  • Long pot life, low maintenance

Property

  • High heat resistance
  • Low emissions / VOC
  • Fast setting

Industries

Applications

FurnitureEdge BandingEVA, PO and PUR hot melts for an invisible glue line and high heat resistance.FurniturePocket Spring MattressesHot melt and spray systems for joining spring pockets and foam layers.FurnitureFoam MattressesFlexible, low-odour bonding of foam layers.FurnitureCover Fabric LaminationBreathable lamination of fabric and foam.Building ComponentsBuilding Textile LaminationHot melt lamination of roofing membranes and vapour barriers.Automotive and TransportInterior Trim LaminationLow-fogging PO, PUR and PU dispersion for door panels, dashboards and headliners.Automotive and TransportSeatingLamination of seat fabric, foam and heating elements.Automotive and TransportNoise InsulationFixing acoustic felts and foams to body and panels.Automotive and TransportLuggage CompartmentLamination of boot carpets and trim parts.TextilesTextile LaminationFlexible lamination of fabric, felt and foam layers.TextilesAutomotive Technical TextilesLow-fogging lamination of seat, headliner and door fabrics.TextilesCover Fabric LaminationSoft-handle lamination of mattress and upholstery covers.TextilesFoam LaminationFlexible bonds for fabric-foam combinations.FiltersPleating and Frame BondingHeat-resistant PO and CoPA for pleat fixing and frame bonding.FiltersActivated Carbon LaminationLaminating activated carbon layers without blocking pores.FiltersAir FiltersFast-line bonding for panel and bag filters.Food and Consumer GoodsTray, Case and CartonEVA, PO and bio-based hot melts for high-speed case sealing and tray forming.Food and Consumer GoodsStraw ApplicationFixing straws to beverage cartons.Food and Consumer GoodsPillow Pack SealingFlap and side-seam sealing of flexible packs.PackagingFlap GluingHigh-speed closing of carton flaps.

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