FIELD: physics.
SUBSTANCE: apparatus for determining wettability of fibre materials with polymer binding materials has a sample holder and a reservoir with polymer binder. The sample holder is in form of one or more flat frames. Each of the flat frames contains not less than 10 samples of a thread or bundle of fibre material wound with spacing of 5…15 mm on the flat frame. One or more flat frames, together with the reservoir with polymer binder, are placed in a heating cabinet.
EFFECT: high accuracy of obtained results owing to possibility of simultaneous analysis of a large number of homogeneous samples.
3 cl, 2 ex, 2 tbl, 3 dwg
| Title | Year | Author | Number |
|---|---|---|---|
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