Britain Sherman Dyne Test Pen
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Product Description
Product Description
Britain Sherman test pen
| Materials | Temperature(℃) | initial tension(dyn) | required tension (dyn) |
| PE | 20 | 31 | 38 |
| PP | 20 | 31 | 38 |
| PET | 20 | 39 | 52 |
| PVC | 20 | 39 | 48 |
| PA | 20 | 41 | 56 |
the above three figures : A enough. Bclose but insufficient. C insufficient
Product type: 32-72 dyn/cm
original: Britain
application:gravure printing, offset printing, UV printing,colour printing
usage: when testing, for example, using 38dyn/cm pen to scribe a long line slightly on the treating materials , after two seconds, if ther is no glob formed ,or does not spread all around, it means the surfac tension reached or exceed 38dyn/cm , in contrast , if a glob formed, it means the surface tension can not reach 38dyn/cm In general, the first test for accuracy and measurement, to be prepared with 4 different types of dyne pen; if the film surface tension value changes little, you need at least 3 different types of dyne pen.
Performance:
Can accurately test the surface tension of plastic film, Which reaches the dyne value or not. So that users can clearlyunderstand this film whether suitable for printing composing and vacuum plating.So we can effectively control quality and reduce waste or time delays byunqualified material.
Can accurately test the surface tension of plastic film, Which reaches the dyne value or not. So that users can clearlyunderstand this film whether suitable for printing composing and vacuum plating.So we can effectively control quality and reduce waste or time delays byunqualified material.
Features:
Sealed pen cover, a longstorage life, free from pollution, non-carcinogenic substances, to accord withthe international health standards, red display, easy to use, testing accurately, reduce waste, large capacity storage for ink, long life usage.
Sealed pen cover, a longstorage life, free from pollution, non-carcinogenic substances, to accord withthe international health standards, red display, easy to use, testing accurately, reduce waste, large capacity storage for ink, long life usage.
Note: generally a pen test a model, if you need to measure various please buy a set, we can advice before buying , we will recommend for you!
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