DuPont Tyvek Primer is highly recommended!

Hello everyone:

We conducted heat-press strength tests on Tyvek® paper using three water-based primer formulations, under simulated conditions (50℃*10min water removal + 160℃ ironing for 20 seconds). The results are as follows:

WHMU -4538 : Stable and excellent follow-through performance, maintaining high strength even after being left to stand for a day.

WHMU -5345 : Initial strength is good, but it decreases slightly after standing.

WHMU -4128 : Initially slightly weaker than the two above, but still good; its strength increases after being left to stand.

📎 Technical Data Sheets (TDS) (including complete experimental reports and images): WHMU-4538 , WHMU-5345 , WHMU-4128 ← Press the text to open the file

👉 Feel free to contact us to request test samples. If you have any questions about the products, please feel free to contact us at any time.

Wishing you all the best in your business!