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 Wysłany: Nie 6:48, 02 Sty 2011 Temat postu: belstaff italia Improvement of silk fabric wash an |
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Improvement of silk fabric of wash and wear
To find whether the impact of sand on the finishing results, were tested and the results shown in Table 3. For the finishing power without spinning, sand over the dry and wet crease recovery angle is higher than the original white power spinning, that technology can play a certain sand wrinkle resistance. T】 cA finished, sand power spinning the dry and wet crease recovery angle were also higher than the original white power spinning in fact, sand is the use of acid and alkali to adjust the solution pH, so that is greater than or less than the silk isoelectric point of leaving the fiber extruded fibers, and then to achieve by mechanical friction from the Velvet effect. Therefore,[link widoczny dla zalogowanych], after treatment by sand process. Increase the flexibility of silk fabric. After the sand statue \ pregnancy back twenty-three volumes of transcripts of spoonbills first textile silk fabrics,[link widoczny dla zalogowanych], TLCA finishing results will be better. Table 3 The effect of sand on the finishing of silk fabrics finished 26TLCA washing the family home of the finished fabric finishing effect of wash resistance is an important indicator to measure the test results shown in Table 4 Table 4TLCA silk fabrics finished washing the family Tuo Table 5, Table 6 shows the finished silk fabric by the TLCA's strength, brightness and color levels. After finishing strength and whiteness were down slightly, but the extent is not very clear on the shade,[link widoczny dla zalogowanych], some color color level is 5, indicating that the impact from TLCA. The color of the color down some O5 level, indicating that for these types of dyes TLCA less self-destructive 3 Conclusions 1 formaldehyde-free finishing agent FLCA silk fabric structures for different post-processing, can significantly improve the dry fabric wet crease back with the increase in the number of washing, the original white crepe de chine dry and wet crease recovery angle were slightly decreased, but still maintain a high level even after 30 washing cycles,[link widoczny dla zalogowanych], still 250. Above, significantly higher than before finishing dry and wet crease recovery angle. Double thick silk for the house, too, after washing through 5O second home, dry and wet crease recovery angle was still higher than or close to 250. . This shows that the TLcA fabric finishing off a good washing of the family. This is the TLCA and the silk fibroin macromolecules crosslinking reaction to form a solid combination of the results. Table 5TLGA crosslinking agent on silk fabric strength and whiteness of the table 6TLCA crosslinker the impact of shade on silk fabric ah 27TLCA crosslinking of silk fabrics with a certain other properties of silk fabrics wrinkle resistance. Complex angle,[link widoczny dla zalogowanych], thereby improving the wash and wear performance. With the fabric structure of the optimal dosage varies 2. Finishing solution pH value is neutral (7.0 ~ 7.5). Steaming time of 2min, finishing better: 3. TLCA process itself can play sand for sand is still true after the 4 finished silk fabric has a good family washability. Fabric soft to the touch, strength, whiteness and shade change little.
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