Download or read book Effect of Dry Cleaning on Silks written by Moses H. Goldman and published by . This book was released on 1926 with total page 32 pages. Available in PDF, EPUB and Kindle. Book excerpt: The study of tin-weighted and unweighted samples of silk after various treatments and exposures to sunlight and storage at standard conditions (of 65 per cent relative humidity at 70 degrees F. temperature) permits the following conclusions: (1) No deterioration results from exposures to standard atmospheric conditions over a period of two and one-half months even when acid or alkaline perspirations are applied. (2) Sunlight exposure causes a marked deterioration in both unweighted (but dyed) and tin-weighted silks, the loss in strength in 100 hours exposure amounting to about 25 per cent for unweighted and about 50 to 75 per cent for weighted silks. (3) Acid and alkaline perspiration treatments increase the deterioration when sunlight exposures are given, so that the loss in strength in 100 hours' exposure is about 35 per cent for unweighted and about 65 to 100 per cent for weighted silk. (4) Dry-cleaning solvents in no case caused any appreciable deterioration of the silk fabrics.

Download or read book Effect of Dry Cleaning on Silks A Comparison of the Effect of Dry Cleaning and Some Service Conditions on the Strength of Silk by M H Goldman C C Hubbard and Charles W Schoffstall August 17 1926 written by Charles W. Schoffstall and published by . This book was released on 1926 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Effect of Dry Cleaning on Silks written by Moses H. Goldman and published by . This book was released on 1926 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Effect of Dry Cleaning on Silks written by M. H. Goldman and published by Forgotten Books. This book was released on 2017-11-18 with total page 36 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from Effect of Dry Cleaning on Silks: A Comparison of the Effect of Dry Cleaning and Some Service Conditions on the Strength of Silk The silk fiber just as received from the cocoon has an almost trans parent outer covering called sericin, which renders it harsh to the feel, stiff, coarse, and lusterless. This coating is permitted to remain through the reeling and throwing processes; thus it is a part of the raw silk of commerce as received by the manufacturer. About the Publisher Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works.

Download or read book Effect of Dry Cleaning on Silks a Comparison of the Effect of Dry Cleaning and Some Service Conditions on the Strength of Silk written by H. M. Goldman and published by BiblioGov. This book was released on 2013-07 with total page 36 pages. Available in PDF, EPUB and Kindle. Book excerpt: In 1901 the National Bureau of Standards (NBS) was founded to provide standard weights and measures and to be the national physical laboratory for the United States of America. The NBS conducted a lot of research in the fields of science and technology which were reported as "Technological Papers." In 1988 the NBS became what we know now; the National Institute of Standards and Technology (NIST). This is one of those documents written by employees of the NBS.

Download or read book Effect of Dry Cleaning on Silks written by Moses H. Goldman and published by . This book was released on 1926 with total page 30 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Investigation of Synthetic Tanning Materials written by Edward Wolesensky and published by . This book was released on 1926 with total page 996 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Publications written by United States. National Bureau of Standards and published by . This book was released on 1930 with total page 188 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Supplementary List of Publications of the National Bureau of Standards written by and published by . This book was released on 1948 with total page 774 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book National Bureau of Standards Circular written by United States. National Bureau of Standards and published by . This book was released on 1966 with total page 392 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Experiment Station Record written by U.S. Office of Experiment Stations and published by . This book was released on 1936 with total page 1084 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Experiment Station Record written by United States. Office of Experiment Stations and published by . This book was released on 1942 with total page 1046 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Publications of the National Bureau of Standards written by United States. National Bureau of Standards and published by . This book was released on 1948 with total page 776 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Publications of the National Bureau of Standards 1901 to June 30 1947 written by United States. National Bureau of Standards and published by . This book was released on 1948 with total page 392 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Publications of the National Bureau of Standards Catalog written by United States. National Bureau of Standards and published by . This book was released on 1966 with total page 388 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Technologic Papers of the Bureau of Standards written by United States. Bureau of Standards and published by . This book was released on 1925 with total page 1032 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Supplementary List of Publications of the National Bureau of Standards written by United States. National Bureau of Standards and published by . This book was released on 1943 with total page 402 pages. Available in PDF, EPUB and Kindle. Book excerpt: