Shanghai ShengXuan Environmental Engineering Co.,LTD
Shanghai ShengXuan Environmental Engineering Co.,LTD Austin Industries Filter - The best filtration solutions
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Nomex sewing thread for high temperature industrial dust filter bags
Nomex sewing thread is speically used for Nomex dust filter bag stitching , which used in the dust house colloectors like cement industry, blast industry, steel industry and asphalt industry and so on.
Aramid fiber is a strong, heat-resistant fiber formed of polymers with repeating aromatic groups branching from a carbon backbone. In the polyamide fibers, at least 85% of the amide linkages are attached directly to two aromatic rings. Two types of Aramid materials are used in. Meta Aramid paper which is used for making honeycomb core materials required for sandwich construction Para- Aramid fibers are made by the solution polycondensation of diamines and diacid halides. The oriented Para substituted aromatic units provide a rod like polymer. The rod like structure results in a high glass transition temperature and poor solubility. They are not spinnable by conventional process and hence they are made by the dry- jet wet spinning of liquid crystalline polymer solutions.
Parameters
| Items | Average value |
| English count (Ne) | 18/3 |
| Metric (Nm) | 30/3 |
| Decitex (dtex) | 3/330 |
| Breaking load (N) | >26 |
| Tenacity (mN/Tex) | >262 |
| Elongation(%) | 25 |
| Shrinkage@190 degree 15min (%) | <0.5 |
| Additional information | Weight :500g+,- 10% per bobbin Length:5000Lm+,-10% per bobbin |
Package and Delivery
All package for Aramid sewing thread is export standard box. 20kgs per box.
