One‑part
Reactive PUR
English
One‑part, moisture‑cured bonding with immediate handling strength. After crosslinking, joints stay durable and flexible — resisting heat, chemicals and creep. We supply the adhesive and the production lines, lamination machines and formulation know‑how behind them.
The reactive polyurethane network forms as it absorbs ambient moisture. Compared with conventional hot melts, it offers long‑term strength, dimensional stability and low creep — while flexible enough for vibration and thermal cycling.
Grades are available in low, medium and high viscosity to match slot‑die, roller and nozzle application. Open time ranges from short to extended to balance line speed and repositioning. Cure rate is tuned through isocyanate content and formulation design.
Stainless steel reactors with controlled mixing and heating, vacuum degassing and moisture‑controlled transfer for consistent reactive‑hot‑melt quality.
Precise temperature zones, coating‑weight control and synchronized line speed for continuous panel and foil lamination; closed‑loop monitoring improves yield.
We align open time, green strength, modulus and resistance with your substrates — start‑up recipes and on‑site guidance for PVC, aluminum, wood and composites.
Strict moisture control across raw materials, processing and packaging protects reactivity; viscosity, open time, bond strength and aging tests with batch traceability.
| Parameter | Specification |
|---|---|
| Chemistry | One‑part, moisture‑cured polyurethane (reactive) |
| Viscosity | Low / medium / high — slot‑die, roller, nozzle |
| Open time | Short / medium / long grades |
| Cure | Tuned via isocyanate content; ambient‑moisture crosslink |
| Color & packaging | Natural / transparent, optional tints; cartridges, pails, drums |
| Substrates | PVC, aluminum, wood, ABS, PET foils, laminates, fabrics |
| Service temperature | Defined windows matched to application |
| Quality | Moisture control (sealing / inerting / monitoring), batch traceability |
Strong, flat lamination with controlled coating weight and minimal read‑through on MDF, HPL, PET foils, paper and metals.
Heat‑ and UV‑resistant bonds on PVC and aluminum profiles; edge adhesion and flexibility over a long service life.
High green strength, gap filling and resistance to heat and moisture for edges, surfaces and components.
Structural or semi‑structural bonding in housings and precision parts — vibration damping, temperature stability, neat processing.
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PUR is reactive and moisture‑cured, forming a crosslinked network with higher heat, chemical and creep resistance than thermoplastic EVA. After cure, bonds resist heat, solvents and chemicals and stay flexible for thermal cycling.
18 years in adhesive machinery and technology, a team of 30+ designers and projects in 20+ countries.
150+ employees cover R&D, manufacturing, testing, installation and training under one roof.
Combining equipment supply with formulation know‑how accelerates ramp‑up and stabilizes quality.
We also offer HMPSA lines, EVA stick hot‑melt lines and water‑based acrylic systems to fit different applications.
A one‑stop solution provider for hot‑melt adhesive systems — combining machinery manufacturing with adhesive formulation know‑how across PUR, HMPSA and EVA.
