PO / APAO Hot Melt
Polyolefin hot melt with high heat resistance and low charring for demanding processes.

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 base | PO |
|---|---|
| System | Solvent-free (100% solids) |
| Curing | Physical setting |
| Application temperature | 150 – 190 °C |
| Open time | Kısa – uzun |
| Viscosity | Düşük – orta |
| Heat resistance | High |
| Packaging options | Granules, Blocks, Drums, Pillows |
| Brands | Senta-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
Industries
Applications
More in this family
EVA Hot Melt
The most widely used, economical and versatile hot melt, from edge banding to packaging.
CoPA Hot Melt
Copolyamide hot melt with high resistance to solvents and plasticisers.
Bio-Based Hot Melt
Sustainable, recycling-compatible hot melt formulated with renewable raw materials.
Related articles

Successful profile wrapping: adhesive, primer and process settings
Common problems when wrapping films and veneers around MDF, PVC and aluminium profiles, and the right adhesive–primer combination.

How to choose the right industrial adhesive: a 7-step guide
Substrates, line speed, performance requirements and cost. The questions to ask when choosing an adhesive and how to narrow down to the right product family.

PUR or EVA? Comparing hot melt adhesives
The most common question in edge banding and lamination: should I switch to PUR? We compare how both technologies work, their benefits and the cost impact.
Tell us about your application and let's make the right bond together
Our technical team supports you from product selection to line trials. We reply to sample and quote requests within one working day.

