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Dyne Test Pen

 　 　

Test range from No. 30 to 44 mN/m
(30, 32, 34, 36, 38, 40, 42, 44)
Single pen or package of 3, 4 or 8 pcs available
Advantages :
óSafe & no spilling
óExtremely easy to handle
óPossibility of quick measurements with high accuracy
óMade of  Staedtler cartridge
　
　
　

Dyne Quick Test Pen

Test range No. 38 mN/m (Red Cap)
Single pen or package of 10 pcs available
Red ink solvent based
Advantages :
óExtremely easy to handle
óPerfect for quick spot checks on polyolefins
óNo wiping off neccessary, lasting display of result
óGood readability by striking red colouring
Attention :
The test fluid of Quicktest 38 contains solvent.
This might cause wrong results being displayed on materials or
surface coatings not being solvent resistant!
　
　
　
　 　

Tips:
Simply draw a small line on the material:
If the fluid applied to material forms small drops on the material’s surface,
then the material’s surface energy does not reach the value of the fluid.

If the fluid applied to the material stay unchanged after few seconds,
then the surface energy of the material is the same or higher than the value of the fluid.