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Amine end group
| Глоссарий по текстилю и текстильной промышленности |
The terminating (-nh2) group of a nylon polymer chain. amine end groups provide dye sites for polyamides.
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Terminating, английский
Terminating a fiber is accomplished through preparing the fiber for connection to another fiber or device such as a connector. the goal when terminating is to produce a perfect end to the fiber. the end should be cleanly cut, clear and physically connected to the receiving optical device. this can be accomplished through two means; permanently joining the fibers by welding or gluing the ends of the fiber together, or mechanically aligning the fibers and joining them with transparent gel.
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Pack life, английский
The time during which a pack assembly can remain in use and produce goodquality yarn.
Scorching, английский
- The tendering of a fiber surface by heat so as to change the color and texture of the surface.
- Подпаленное место от утюга на одежде или ткани sco – scu
- The early partial combustion of a surface that is commonly from exposure to a heat source.
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