SAE AMS 3846D-2006 Cloth Quartz Finished for Resin Laminates《布匹、石英、成品树脂层板》.pdf

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1、_ SAE Technical Standards Board Rules provide that: “This report is published by SAE to advance the state of technical and engineering sciences. The use of this report is entirely voluntary, and its applicability and suitability for any particular use, including any patent infringement arising there

2、from, is the sole responsibility of the user.” 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 2013 SAE International All rights reserved. No part of this p

3、ublication may be reproduced, 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: +1 724-776-497

4、0 (outside USA) Fax: 724-776-0790 Email: CustomerServicesae.org SAE WEB ADDRESS: http:/www.sae.org SAE values your input. To provide feedback on this Technical Report, please visit http:/www.sae.org/technical/standards/AMS3846D AEROSPACE MATERIAL SPECIFICATION AMS3846 REV. D Issued 1974-03 Revised 2

5、006-09 Reaffirmed 2013-07 Superseding AMS3846C Cloth, Quartz Finished for Resin Laminates RATIONALE AMS3846D has been reaffirmed to comply with the SAE five-year review policy. 1. SCOPE 1.1 Form This specification covers high-purity not less than (99.95%) silica in the form of woven cloth. 1.2 Appli

6、cation This cloth has been used typically for resin laminates with finishes suitable for use with various resin matrices intended for service up to 400 C (752 F), but usage is not limited to such applications. 1.3 Safety - Hazardous Materials While the materials, methods, applications, and processes

7、 described or referenced in this specification may involve the use of hazardous materials, this specification does not address the hazards which may be involved in such use. It is the sole responsibility of the user to ensure familiarity with the safe and proper use of any hazardous materials and to

8、 take necessary precautionary measures to ensure the health and safety of all personnel involved. 2. APPLICABLE DOCUMENTS The issue of the following documents in effect on the date of the purchase order forms a part of this specification to the extent specified herein. The supplier may work to a sub

9、sequent revision of a document unless a specific document issue is specified. When the referenced document has been cancelled and no superseding document has been specified, the last published issue of that document shall apply. SAE INTERNATIONAL AMS3846D Page 2 of 11 2.1 ASTM Publications Available

10、 from ASTM International, 100 Barr Harbor Drive, P.O. Box C700, West Conshohocken, PA 19428-2959, Tel: 610-832-9585, www.astm.org. ASTM D 123 Terminology Relating to Textile Materials ASTM D 578 Glass Fiber Yarns ASTM D 579 Greige Woven Glass Fabrics ASTM D 1777 Measuring Thickness of Textile Materi

11、als ASTM D 3775 Fabric Count of Woven Fabric ASTM D 3776 Mass per Unit Area (Weight) of Woven Fabric 2.2 U.S. Government Publications Available from the Document Automation and Production Service (DAPS), Building 4/D, 700 Robbins Avenue, Philadelphia, PA 19111-5094, Tel: 215-697-6257, http:/assist.d

12、aps.dla.mil/quicksearch/. MIL-STD-2073-1 DOD Materiel, Procedures for Development and Application of Packaging Requirements FED-STD-4 Glossary of Fabric Imperfections 3. TECHNICAL REQUIREMENTS 3.1 Material 3.1.1 Cloth Shall be woven from high-purity (99.95% minimum) fused silica (nominal density 2.2

13、 grams per cubic centimeter), Quartz 2 or Quartz 3 continuous-filament yarns as shown in Table 1 (See 8.2). TABLE 1 - YARN CLASSES Yarn Class Description 1 Quartz 1: The original quartz yarn was composed of (9 m) filaments. The yarn binder was composed of A - 1100 aminosilane with film formers and l

14、ubricants. Cloth woven from Quartz 1 is generally not commercially available. Quartz 1 is included in this table and Table 4 for comparison only (See 8.2). 2 Quartz 2: Quartz 2 is yarn composed of the same 0.000375 inch (9 m) filaments as quartz 1, but is made with a high performance yarn binder, wh

15、ich provides superior protection to the yarn during textile processing. In some cloth styles this has resulted in increases of 100% or more in cloth strength over the same styles in quartz 1. Quality is also greatly improved. 3 Quartz 3: The lower cost quartz 3 yarns are composed of 0.00054 inch (14

16、 m) filaments with the same high performance yarn binder as quartz 2. Quartz 3 is generally supplied as singles yarns, with a low twist, rather than the higher twist plied yarns of quartz 2. SAE INTERNATIONAL AMS3846D Page 3 of 11 3.1.1.1 Weave Shall be in accordance with Table 2. TABLE 2A - CONSTRU

17、CTION AND PROPERTIES OF FINISHED FABRICS, INCH/POUND UNITS Style Weave Warp Yarn Fill Yarn Count Yarns per Inch Warp Count Yarns per Inch Fill Nominal Weight Ounces per Square Yard Nominal Thickness Inch Breaking Strength Quartz 2 Pounds per Inch Width Warp Breaking Strength Quartz 2 Pounds per Inch

18、 Width Fill Breaking Strength Quartz 3 Pounds per Inch Width Warp Breaking Strength Quartz 3 Pounds per Inch Width Fill 503 Plain QCG 300 1/2 QCG 300 1/2 50 40 3.58 0.005 155 140 507 Plain QCG 300 1/2 QCG 300 1/2 27 25 2.10 0.004 80 60 525 Plain QCG 300 1/0 QCG 300 1/0 50 50 2.00 0.003 65 65 527 Pla

19、in QCG 300 2/2 QCG 300 2/2 42 32 6.10 0.008 270 250 531 8H Satin QCG 300 1/2 QCG 300 1/2 68 65 5.20 0.007 225 200 533 2 2 Basket QCG 300 2/2 QCG 300 2/2 36 36 5.30 0.007 250 250 557 Crow Foot QCG 300 2/2 QCG 300 1/0 57 31 5.00 0.006 410 55 570 5H Satin QCG 300 2/8 QCG 300 2/8 38 24 19.5 0.027 825 65

20、0 572 Plain QCG 300 2/8 QCG 300 2/8 17 16 9.90 0.017 590 480 581 8H Satin QCG 300 2/2 QCG 300 2/2 57 54 8.60 0.010 400 375 591 Formable QCG 300 2/2 QCG 300 2/2 57 54 8.45 0.012 420 350 593 5H Satin QCG 300 2/2 QCG 300 2/2 49 46 7.50 0.009 270 270 594 Leno QCG 300 2/2 QCG 300 2/2 20 10 2.40 0.008 90

21、55 4503 Plain QCK 125 1/0 QCK 125 1/0 40 31 3.38 0.005 115 100 4581 8H Satin QCK 125 2/0 QCK 125 2/0 47 44 8.45 0.010 370 330 TABLE 2B - CONSTRUCTION AND PROPERTIES OF FINISHED FABRICS, SI UNITS Style Weave Warp Yarn Fill Yarn Count Yarns per 5 cm Warp Count Yarns per 5 cm Fill Nominal Weight Grams

22、per Square Meter Nominal Thickness mm Breaking Strength Quartz 2 Newtons per 5 cm Width Warp Breaking Strength Quartz 2 Newtons per 5 cm Width Fill Breaking Strength Quartz 3 Newtons per 5 cm Width Warp Breaking Strength Quartz 3 Newtons per 5 cm Width Fill 503 Plain QCG 300 1/2 QCG 300 1/2 98 79 12

23、1.0 0.127 1357 1225 507 Plain QCG 300 1/2 QCG 300 1/2 53 49 71.0 0.102 700 525 525 Plain QCG 300 1/0 QCG 300 1/0 98 98 68.0 0.076 569 569 527 Plain QCG 300 2/2 QCG 300 2/2 83 63 207.0 0.204 2364 2189 531 8H Satin QCG 300 1/2 QCG 300 1/2 134 128 176.0 0.178 1970 1751 533 2 2 Basket QCG 300 2/2 QCG 30

24、0 2/2 71 71 180.0 0.178 2189 2189 557 Crow Foot QCG 300 2/2 QCG 300 1/0 112 61 170.0 0.154 3590 481 570 5H Satin QCG 300 2/8 QCG 300 2/8 75 47 661.0 0.686 7224 5691 572 Plain QCG 300 2/8 QCG 300 2/8 33 31 336.0 0.432 5166 4203 581 8H Satin QCG 300 2/2 QCG 300 2/2 112 106 292.0 0.253 3503 3284 591 Fo

25、rmable QCG 300 2/2 QCG 300 2/2 112 106 287.0 0.304 3678 3065 593 5H Satin QCG 300 2/2 QCG 300 2/2 96 91 254.0 0.229 2364 2364 594 Leno QCG 300 2/2 QCG 300 2/2 39 20 81.0 0.203 788 482 4503 Plain QCK 125 1/0 QCK 125 1/0 79 61 115.0 0.127 1007 875 4581 8H Satin QCK 125 2/0 QCK 125 2/0 93 87 286.0 0.25

26、4 3503 2890 SAE INTERNATIONAL AMS3846D Page 4 of 11 3.1.1.2 Finish Shall be compatible with and shall produce the required performance characteristics for the resin system specified in the applicable impregnated quartz cloth or laminate specification. Three general classes of finishes are provided b

27、y manufacturers in accordance with Table 3. The choice of finish and its specification shall be acceptable to purchaser. TABLE 3 - FINISH CLASSES Finish Class Description 1 Resin Compatible Yarn Binders: In addition to organofunctional silane coupling agents, these yarn finishes contain film former

28、and lubricants necessary to provide a weavable yarn. 2 Scoured Fabric: Fabric is washed to remove the film former and lubricant components of the yarn binder. The silane coupling agent in the quartz 2 and quartz 3 binder is only partially removed, and the scoured fabric is the finish of choice for s

29、ome resin systems. 3 Post Finished Fabric: Scoured fabric is treated with additional silane coupling agent having alternative organofunctionality to meet the needs of the purchasers resin system. Note: Nonplied low twist yarns such as 300 1/0, 125 1/0, and 125 2/0 require additional sizing for effic

30、ient weaving. Fabrics woven from these yarns, such as Styles 525, 4503, and 4581, should always be specified scoured or scoured and post finished. 3.1.1.2.1 The finish concentration shall be determined by loss on ignition. 3.1.2 Yarns Quartz yarns shall be in accordance with Table 4. TABLE 4 - QUART

31、Z YARNS AND PROPERTIES M i n N o m i n a l M a x M i n N o m i n a l M a x m a x m i n m a x l b s daN3 0 0 -1 / 0 QS 1 3 2 2 7 , 9 8 6 2 9 , 7 7 2 3 1 , 5 5 8 16 17 18 1 . 0 0 0 . 2 5 1 . 0 0 1 . 2 8 0 . 5 73 0 0 -1 / 2 QS 1 1 1 3 , 6 9 5 1 4 , 8 8 6 1 6 , 0 7 7 31 34 36 1 . 0 0 0 . 2 5 1 . 0 0 1 .

32、 8 0 0 . 8 03 0 0 -1 / 2 QS 1 3 2 1 3 , 6 9 5 1 4 , 8 8 6 1 6 , 0 7 7 31 34 36 1 . 0 0 0 . 2 5 1 . 0 0 2 . 1 2 0 . 9 43 0 0 -2 / 2 QS 1 1 6 , 8 4 8 7 , 4 4 3 8 , 0 3 8 62 67 72 1 . 0 0 0 . 2 5 1 . 0 0 3 . 6 2 1 . 6 13 0 0 -2 / 2 QS 1 3 2 6 , 8 4 8 7 , 4 4 3 8 , 0 3 8 62 67 72 1 . 0 0 0 . 2 5 1 . 0 0

33、 7 . 0 4 3 . 1 33 0 0 -2 / 8 QS 1 1 1 , 6 9 2 1 , 8 6 1 2 , 0 2 9 244 269 293 1 . 0 0 0 . 2 5 1 . 0 0 1 4 . 5 8 6 . 4 83 0 0 -2 / 8 QS 1 3 2 1 , 6 9 2 1 , 8 6 1 2 , 0 2 9 244 269 293 1 . 0 0 0 . 2 5 1 . 0 0 2 8 . 5 8 1 2 . 7 01 2 5 -1 / 0 QS 1 3 3 1 1 , 1 6 5 1 2 , 4 0 5 1 3 , 6 4 6 36 40 44 1 . 0 0

34、 0 . 2 5 1 . 0 0 2 . 9 0 1 . 2 91 2 5 -2 / 0 QS 1 3 3 5 , 7 3 6 6 , 2 0 3 6 , 6 6 9 74 80 87 1 . 0 0 0 . 2 5 1 . 0 0 5 . 8 1 2 . 5 8Y a rn T y p eY a rn C l a s sB re a k i n g S t re n g t h M I N% M o i s t u re% B i n d e r L OIT e x - g ra m s / 1 0 0 0 m e t e ry a rd s / p o u n d (y d / l b )

35、Y i e l d(1) Yarn Classes: Quartz 1: G Filament - 0.00036 inch (9 m) nominal diameter; A - 1100 Yarn Binder (9288, QS1) Quartz 2: G Filament - 0.00036 inch (9 m) nominal diameter; High Performance Yarn Binder (9779, QS13) Quartz 3: K Filament - 0.00054 inch (14 m) nominal diameter; High Performance

36、Yarn Binder (9779,QS13) 3.2 Composition of Cloth 3.2.1 Silica Content Shall be not less than 99.95% silicon dioxide, determined in accordance with 4.5.1. 3.2.2 Boron Content Shall not exceed 50 ppm calculated as elemental boron, determined by a procedure acceptable to purchaser. SAE INTERNATIONAL AM

37、S3846D Page 5 of 11 3.3 Color The color of cloth and yarn shall be white to light yellow or tan. 3.4 Properties Shall be as specified in Table 2, determined by the following methods: Weight: ASTM D 3776, Option C - Small swatch of fabric Nominal Thickness: ASTM D1777 Fabric Count: ASTM D 3775 Breaki

38、ng Strength: ASTM D 579 Loss on Ignition (LOI): ASTM D 578 3.5 Quality Cloth, as received by purchaser, shall be uniform in quality and condition, and free from foreign materials and from imperfections detrimental to usage of the cloth. 3.5.1 Imperfections Acceptability of each roll of cloth shall b

39、e based on a defect point basis with defects defined in FED-STD-4 and herein, and defect points assigned as specified in Table 5. Definitions of terms used herein are covered by ASTM D 123. 3.5.1.1 Acceptability Limits There shall be not more than four defect points in any one linear yard (0.9 linea

40、r meter), not more than 50 critical defect points in any 100 yards (91 meters), or not more than 100 total defect points in any 100 yards (91 meters) of cloth. 3.5.1.2 Counting Defects Each occurrence of all critical and noncritical defects listed in Table 5 shall be counted regardless of their prox

41、imity to each other. Where two or more defects occur in the same yard (0.9 meter) length, the critical defect shall be counted. TABLE 5A - CLASSIFICATION AND POINT VALUE OF DEFECTS, INCHES Yard-by-Yard Examination Points Critical Defects Stains, area equivalent to a diameter of: Up to 0.25, excl, bu

42、t general or repetitive 0.25 to 0.50, incl Over 0.50 to 1.00, incl Over 1.00 to 1.50, incl Over 1.50 4 1 2 3 4 Hole, cut, or tear 4 Smash 4 Dirty filling (full width), linear Up to 1.00, incl 1 Over 1.00 to 2.00, incl 2 Over 2.00 to 3.00, incl 3 Over 3.00 4 Cut or torn selvage None allowed Noncritic

43、al Defects Single dirty yarn (warp or filling) 1 Any clean defect, full width or one linear yard 1 Single dirty end throughout piece, max per piece 1 Puckered, baggy, or wavy cloth 1 SAE INTERNATIONAL AMS3846D Page 6 of 11 TABLE 5B - CLASSIFICATION AND POINT VALUE OF DEFECTS, MILLIMETERS Meter-by-Me

44、ter Examination Points Critical Defects Stains, area equivalent to a diameter of (3.5.1.3): Up to 6.4, excl, but general or repetitive 6.4 to 12.7, incl Over 12.7 to 25.4, incl Over 25.4 to 38.1, incl Over 38.1 4 1 2 3 4 Hole, cut, or tear 4 Smash 4 Dirty filling (full width), linear (3.5.1.4) Up to

45、 25.4, incl 1 Over 25.4 to 50.8, incl 2 Over 50.8 to 76.2, incl 3 Over 76.2 4 Cut or torn selvage None allowed Noncritical Defects Single dirty yarn (warp or filling) 1 Any clean defect, full width or 0.9 linear meter 1 Single dirty end throughout piece, max per piece 1 Puckered, baggy, or wavy clot

46、h 1 3.5.1.3 Stain Shall be defined as a spot or streak of discoloration of the surface caused by a foreign substance such as dirt, oil, or water covering more than one linear yard (0.9 meter). Discolorations caused by the yarn binder shall not be classified as a stain. 3.5.1.4 Dirty Filling Shall be

47、 defined as an area of cloth running from edge to edge containing a group of dirty filling yarns. Such dirty yarns may be either continuous or appear as flashes. In order to be considered “dirty filling”, there shall be more than ten individual dirty yarns per linear inch (25 mm). Single dirty yarns

48、 or flashes comprising the group of yarns shall be longer than 1.5 inches (38 mm) to be considered dirty filling. Dirt shall be defined as foreign substances on the yarn. Variations in the color of the yarn binder, including flashes, shall not be classified as dirt. 3.6 Tolerances Unless otherwise s

49、pecified, tolerances shall conform to the following: 3.6.1 Width Shall not deviate from the standard or specified width by more than the tolerance shown in Table 6 or defined between user and supplier. TABLE 6A - WIDTH TOLERANCE, INCH/POUND UNITS Nominal Width Inches Tolerance Inch plus and minus Up to 6.0, incl Over 6.0 to 44.0, incl Over 44.0 0.13 0.50 0.0125 width SAE INTERNATIONAL AMS3846D Pag