1、STP 1385 Durability 2000:Accelerated and Outdoor Weathering Testing Warren D.Ketola and John D.Evans,Editors ASTM Stock Number:STP1385 ASTM 100 Barr Harbor Drive PO Box C700 West Conshohocken,PA 19428-2959 Printed in the U.S.A.Library of Congress Cataloging-in-Publication Data Durability 2000:accele
2、rated and outdoor weathering testing Warren D.Ketola and John D.Evans,editors.p.cm.-(STP;1385)ASTM Stock Number:STP1385 Includes bibliographical references.ISBN 0-8031-2856-8 1.Testing.2.Accelerated life testing.3.Weathering.I.Ketola,Warren D.,1948-IL Evans,John D.,1967-II1.ASTM Committee G3 on Weat
3、hering and Durability.IV.ASTM special technical publication;1385.TA410.D78 2000 620.1 12-dc21 00-056917 Copyright?9 2000 AMERICAN SOCIETY FOR TESTING AND MATERIALS,West Conshohocken,PA.All rights reserved.This material may not be reproduced or copied,in whole or in part,in any printed,mechanical,ele
4、ctronic,film,or other distribution and storage media,without the written consent of the publisher.Photocopy Rights Authorization to photocopy items for internal,personal,or educational classroom use,or the internal,personal,or educational classroom use of specific clients,is granted by the American
5、Society for Testing and Materials(ASTM)provided that the appropriate fee is paid to the Copyright Clearance Center,222 Rosewood Drive,Danvers,MA 01923;Tel:978-750-8400;online:http:/ Review Policy Each paper published in this volume was evaluated by two peer reviewers and at least one edi-tor.The aut
6、hors addressed all of the reviewers comments to the satisfaction of both the technical editor(s)and the ASTM Committee on Publications.To make technical information available as quickly as possible,the peer-reviewed papers in this publication were prepared camera-ready as submitted by the authors.Th
7、e quality of the papers in this publication reflects not only the obvious efforts of the authors and the technical editor(s),but also the work of the peer reviewers.In keeping with long-standing publication practices,ASTM maintains the anonymity of the peer reviewers.The ASTM Committee on Publicatio
8、ns acknowledges with appreciation their dedication and contribution of time and effort on behalf of ASTM.Printed in Baltimore,MD August 2000 Foreword This publication,Durabili,2000:Accelerated and Outdoor WeatherbTg Testing.contains papers presented at the symposium of the same name held in New Orle
9、ans,Louisiana,on 25-26 January 2000.The symposium was sponsored by ASTM Committee G3 on Weath-ering and Durability.The symposium co-chairmen were Warren D.Ketola,3M Traffic Con-trol,Materials Division,and John D.Evans,DuPont Automotive.Contents Overview vii CHARACTERIZATION Salt Spray Performance Ev
10、aluation:Proposed Image-Analysis-Based Test Method-Y.J.WARBURTON AND D.L.GIBBON Comparative Study of Standard Weathering Test Methods Using Image Analysis-F.LEE,B.POURDEYHIMI,AND J.MARTIN On the Use of Ion Scattering Spectroscopy to Predict the Outdoor Durability of Polymeric FilmswR.R.ADraNS Activa
11、tion Spectra:Techniques and Applications to Stabilization and Stability Testing of Materials-N.D.SEARLE 15 35 41 OUTDOOR Stationary Rack and Black Box Under Glass Exposures of Mineral Filled Polyethylene in Inland and Marine Tropical Climates-L.P.VELEVA AND A.VALADEZ-GONZALEZ 61 ACCELERATED Stress A
12、nalysis and Accelerated Test Design for Interior Light Environmentsw.D.KETOLA,R.M.FISCHER,AND L.J.THOMAS Exposure Test Results for Inkjet Inks in Interior Light Environmentsm R.M.FISCHER AND W.D.KEOLA Advances in Accelerated Weathering Instrumentation Technology Using Advanced Control Systems-B.PATE
13、L,F.LEE,AND:.SCOTT Predicting the Durability of Building Stone Using Accelerated Weathering-s.A.BORTZ AND B.WONNEBERGER 75 87 103 116 Lighffastness of Artists Pencils:Natural and Accelerated Exposure Results-P.J.BRENNAN AND E.T.EVERETT 133 SERVICE LIFE Calculation of the Spectral Irradianee of Solar
14、 Radiation for the Lifetime Prediction of Polymer Materials-r).KOCKOTT AND G.MANIER Estimating the Durability of Roofing Systems-c.G.CASH The Durability of Modern Sculptures Constructed of Glass-p.B.ADAMS AND H.B.TRE 151 165 176 Overview Weathering and durability issues play an important role in the
15、 performance of many prod-ucts that are used both outdoors and indoors.Products used in both environments are exposed to degradation caused by light,heat,moisture and the effects of pollutants.Customer ex-pectations for durability are increasing and todays market often requires faster introduction o
16、f new products.These factors require a better understanding of the exposure stresses in both indoor and outdoor environments,more reliable laboratory accelerated tests,and anal-ysis techniques that provide for more precise characterization of the changes caused by exposure.STP 1385 represents the work of a number of researchers presented at Durability 2000:Accelerated and Outdoor Weathering Testing,January 25 and 26,2000,in New Orleans,Louisiana.This was the third in a series of symposia sponsor