1、_ 6$(7HFKQLFDO6WDQGDUGV%RDUG5XOHVSURYLGHWKDW7KLVUHSRUWLVSX EOLVKHGE6$(WRDGYDQFHWKHVWDWHRIWHFKQLFDODQGHQJL neering sciences. The use of this report is entirely voluntary, and its applicability and suitability for any particular use, including any patent infringement arising therefrom, is the sole reV
2、SRQVLELOLWRIWKHXVHU SAE reviews each technical report at least every five years at which time it may be revised, reaffirmed, stabilized, or cancelled. SAE invites your written comments and suggestions. Copyright 2017 SAE International All rights reserved. No part of this publication may be reproduce
3、d, stored in a retrieval system or transmitted, in any form or by any means, electronic, mechanical, photocopying, recording, or otherwise, without the prior written permission of SAE. TO PLACE A DOCUMENT ORDER: Tel: 877-606-7323 (inside USA and Canada) Tel: +1 724-776-4970 (outside USA) Fax: 724-77
4、6-0790 Email: CustomerServicesae.org SAE WEB ADDRESS: http:/www.sae.org SAE values your input. To provide feedback on this Technical Report, please visit http:/standards.sae.org/J1530_201702 SURFACE VEHICLE RECOMMENDED PRACTICE J1530 FEB2017 Issued 1985-06 Revised 2017-02 Superseding MAY2011 Test Me
5、thod for Determining Resistance to Fiber Loss, Resistance to Abrasion and Bearding of Automotive Carpet Materials RATIONALE 3.1.1 Remove reference to Model No. 5135 &KDQJHGPPWRDSSURLPDWHOPPLQGLDPHWHU DQHDFWVSHFLPHQGLDPHWHURIPPLVQRWUHTXLUHG 5.1.1 Change UHPDLQWRPHDVXUHDGGDUHRXWVLGHRIWKLVUDQJHRUFKDQJH
6、JULWWRJULW WRPDWFKUHTXLUHPHQWVRI$670 GHOHWHIRUFFOHVRU WKLVLVQRWQHFHVVDUZLWKWKHVWDWHPHQWXQWLOWKHFRQIRUPWRWKHVKDSHRIWKHGUXP GHOHWHDQG UHLQVHUWLQWKHVDPHKROGHUDQGLQWKHVDPHSRVLWLRQ RQFHWKHUXEEHUSDGLV UHVXUIDFHGLWVKRXOGQRWEHUHPRYHG DGGUHPRYHRU 1. SCOPE This test method covers determination of abrasion res
7、istance, fiber loss and bearding resistance of automotive carpet materials. 2. REFERENCES There are no referenced publications specified herein. 3. RESISTANCE TO FIBER LOSS BY WEIGHT OF SPECIMEN 3.1 Materials and Equipment Required 3.1.1 Taber Abraser with vacuum accessory or equivalent. 3.1.2 H-18
8、wheels or equivalent. 3.1.3 Weights that yield a total load of 1000 g on each of the abrasive wheels. 3.1.4 S-11 abrasive paper refacing discs or equivalent. 3.1.5 S-37 mounting card, or equivalent. 3.1.6 Calibrated balance. 3.1.7 Clear plastic bags suitable for collecting the fiber. 3.1.8 Crockmete
9、r cloth (80 x 84 thread count, combed cotton, de-sized and bleached). SAE INTERNATIONAL J1530 FEB2017 Page 2 of 5 3.2 Test Specimens 3.2.1 Prepare specimen using a circular die approximately 100 mm in diameter or cut along the circular line on the mounting card. Use a punch to cut a 6 mm diameter ho
10、le in the center of the specimen. 3.2.2 An S-37 mounting card may be used to stabilize the specimen if necessary. 3.2.3 Specimens must be conditioned at 23 C 2 C and 50% 5% relative humidity for a minimum of 24 hours. 3.3 Procedure 3.3.1 Mount H-18 wheels and adjust test instrument for a 1000 g load
11、 per wheel. Reface abrasive wheels before testing each specimen by running them against the S-11 type abrasive paper refacing disc mounted on the turntable for a minimum of 25 cycles. 3.3.2 If the wheels are out-of-round, crowned or excessively clogged with abraded material, the wheels should be dre
12、ssed using a diamond wheel reface machine until the condition is corrected. If there is any doubt about the condition of the wheels, new wheels should be used. 3.3.3 Vacuum or brush the refaced abrasive wheels to remove any loose particles. 3.3.4 Weigh the specimen to the nearest 0.1 g. Record weigh
13、t as W1. 3.3.5 When loss fibers need to be collected, cover the vacuum hose with a piece of crockmeter cloth to collect the abraded fiber and insert the hose into the vacuum port of the Taber abraser. 3.3.6 Place the specimen on the turntable. Place the clamp plate over the turntable screw and tight
14、en the nut. Adjust the clamping ring to a snug fit over the specimen and turntable. Press down and hold the clamping ring over the circumference of the turntable. Remove any wrinkles in the specimen by adjusting the specimen edges under the clamping ring. Then tighten the adjusting screw of the ring
15、. Lower the abrasive wheels to the surface of the specimen. Position the vacuum nozzle 3 mm above the surface of the specimen and set vacuum in the range of 60 to 70. 3.3.7 Turn on the vacuum and run the test to the specified number of cycles. 3.3.8 Remove the vacuum hose from the vacuum port if fib
16、er has been collected. Carefully hold the crockmeter cloth and place the collected fiber into the clear plastic bag. Discard the crockmeter cloth. 3.3.9 Remove the specimen from the turntable. Vacuum the specimen with the vacuum hose to remove any loose fiber. Replace the vacuum hose in the Taber ab
17、raser. 3.3.10 Weigh the specimen to the nearest 0.1 g. Record the weight as W2 in grams. 3.3.11 Calculate the fiber loss in grams (W3) as shown in Equation 1: W3 = W1 W2 (Eq. 1) SAE INTERNATIONAL J1530 FEB2017 Page 3 of 5 4. ABRASION RESISTANCE NOTE: Abrasion resistance is a continuation of the fibe
18、r loss testing unless otherwise specified. 4.1 Remount the specimen on the abraser and continue to run the test to the specified number of cycles for the abrasion requirements. 4.2 Report results as agreed to by the contractual parties. 5. RESISTANCE TO BEARDING (FUZZING) 5.1 Apparatus and Material
19、Required 5.1.1 Wyzenbeek Wear Tester or Equivalent The hardness of the rubber pads should measure between 55 and 75 when tested with a type “00“ durometer on the flat surfaces. Rubber pads which are outside of this range or do not fit snugly in their respective holders should be replaced. Due to mis
20、alignment or wear during use, the following procedure should be performed when necessary. Clean the drum surface with a solvent, insert a piece of 50 grit sandpaper and clamp into position. Lower the arms removing all applied pressure and abrade the rubber pad in 50 cycle increments until they confo
21、rm to the shape of the drum. Clean the resurfaced rubber pad with a stiff brush. Once a rubber pad has been put through this procedure do not remove or use in any other holder without resurfacing. 5.1.2 3-Inch Wide Caging, No. 600-0 A or Equivalent NOTE: Variation of the surface roughness of this ma
22、terial has been experienced. This affects the test results. However, a replacement material cannot be determined at the time of this revision of this test method. 5.2 Test Specimens 5.2.1 Test specimens are prepared to the template (Figure 1) dimension in both the machine and cross machine direction
23、s. The long dimensions are cut parallel to the warp yarns for warp wise (machine direction) abrasion and parallel to the filling yarns for filling-wise (cross machine direction) abrasion. 5.2.2 Specimens must be conditioned at 23 C 2 C and 50% 5% relative humidity for a minimum of 24 hours. 5.3 Proc
24、edure 5.3.1 A new abradant should be used for each set of specimens. 5.3.2 Place the specimen in the clamps with the long dimension parallel to the direction of abrasion. Specimen may be backed with tape if necessary. 5.3.3 Draw the specimen tight enough to bring the weighted tension scale bar into
25、a horizontal position using a 1.35 kg dead weight load. NOTE: If the specimen stretches during the test bring the scale bar back into a horizontal position by adjusting the screw behind the rear clamp. 5.3.4 Set the weight on the pressure bar at 0.9 kg. 5.3.5 6HWWKHFRXQWHUWRHUR 5.3.6 Abrade the spec
26、imen for the specified number of cycles. 5.3.7 Remove the specimen from the wear tester for evaluation. 5.3.8 Report the results as agreed to by the contractual parties. SAE INTERNATIONAL J1530 FEB2017 Page 4 of 5 Figure 1 - Test specimen template SAE INTERNATIONAL J1530 FEB2017 Page 5 of 5 6. NOTES
27、 6.1 Revision Indicator A change bar (l) located in the left margin is for the convenience of the user in locating areas where technical revisions, not editorial changes, have been made to the previous issue of this document. An (R) symbol to the left of the document title indicates a complete revision of the document, including technical revisions. Change bars and (R) are not used in original publications, nor in documents that contain editorial changes only. PREPARED BY THE SAE TEXTILES AND FLEXIBLE PLASTICS COMMITTEE
