精品国产av最大网站-精品国产sm最大网免费站-精品国产v无码大片在线观看-精品国产v无码大片在线看-精品国产不卡在线观看免费-精品国产成人av在线

||| 中文站 || German | Japanese | Russian | French | English |Testing Machine Forum ||
 
 
Current Location: Home » News » Technical Articles » 正文

Plastics-Determination of tensile properties-Part 4

Increase font size  Decrease font size Date:2013-03-13  Views:2284
Core Tip:1 Scope1.1 This part of ISO 527 specifies the test conditions for the determination of the tensile properties of isotrop
1 Scope
1.1 This part of ISO 527 specifies the test conditions for the determination of the tensile properties of isotropic and orthotropic fibre-reinforced plastic composites, based upon the general principles given in part 1. Unidirectionally reinforced materials are covered by part 5.
1.2 See ISO 527-1, subclause 1.2.
1.3 The test method is suitable for use with the following materials:
— fibre-reinforced thermosetting and thermoplastic composites incorporating  non-unidirectional reinforcements such as mats, woven fabrics, woven rovings, chopped strands, combinations of such reinforcements, hybrids, rovings, short or milled fibres or preimpregnated materials (prepregs) (for directly injection-moulded specimens, see specimen 1A in ISO 527-2:1993);
— combinations of the above with unidirectional reinforcements and multidirectional reinforced materials constructed from unidirectional layers, provided such laminates are symmetrical (for  materials with completely, or mainly, unidirectional reinforcements, see ISO 527-5);
— finished products made from these materials.
The reinforcement fibres covered include glass fibres, carbon fibres, aramid fibres and other similar fibres.
1.4 The method is performed using specimens machined from a test panel made in accordance with ISO 1268 or by equivalent methods, or from finished and semi-finished products with suitable flat areas.
1.5 See ISO 527-1, subclause 1.5.
2 Normative references
The following standards contain provisions which, through reference in this text, constitute provisions of this part of ISO 527. At the time of publication, the editions indicated were valid. All standards are subject to revision, and parties to agreements based on this part of ISO 527 are encouraged to investigate the possibility of applying the most recent editions of the standards indicated below. Members of IEC and ISO maintain registers of currently valid International Standards.
ISO 527-1:1993, Plastics — Determination of tensile properties — Part 1: General principles.
ISO 527-2:1993, Plastics — Determination of tensile properties — Part 2: Test conditions for moulding and extrusion plastics.
ISO 527-5:1997, Plastics — Determination of tensile properties — Part 5: Test conditions for
unidirectional fibre-reinforced plastic composites.
ISO 1268:1974, Plastics — Preparation of glass fibre reinforced, resin bonded, low-pressure laminated plates or panels for test purposes.
ISO 2818:1994, Plastics — Preparation of test specimens by machining.
ISO 3534-1:1993, Statistics — Vocabulary and symbols — Part 1: Probability and general
statistical terms.
 
 
[ NewsSearch ]  [ ]  [ Tell a friend ]  [ Print this article ]  [ Close window ]

 

 
Recommended Graphic
Recommend News
Click Ranking
 
Contact QQ:1006931501*蘇ICP備11049648號-15蘇州亞諾天下儀器有限公司 版權所有
+86 18915433994
Buy pulling machine, preferred Coors brand! Contact Us | YANUO Group | Back Home【Service Hotline:+86 512 68559199】
主站蜘蛛池模板: 色偷偷av男人的天堂 | 国产精成人品日日拍夜夜免费 | 国产探花在线精品一区二区 | 狠狠操狠狠操狠狠操 | 亚洲国产日本 | 涩涩鲁亚洲精品一区二区 | 99热久久66是国产免费 | 国产精品久久久视频 | 色无极亚洲色图 | 日本国产在线观看 | 成人a视频片在线观看免费 成人gav | 欧美 video | 亚洲 欧美 日韩中文字幕一区二区 | 精品久久久久国产 | 欧美性猛交xxxx乱大交蜜桃 | 久久久噜噜噜久久熟女aa片 | 色喜亚洲美女沟沟炮交国模 | 狠狠色婷婷久久综合频道毛片 | 成人午夜视频免费看欧美 | 国产精品先锋资源站先锋影院 | 国产综合在线视频 | 999热这里只有精品 999色综合 | 西西人体44www高清大胆 | 美女内射毛片在线看3d | 久久精品亚洲精品国产色婷 | 欧美精品免费一区欧美久久优播 | 国产午夜福利在线播放 | 国产午夜精品一区二区三区软件 | 18禁无遮拦无码国产在线播放 | h小视频在线观看网 | 免费中韩高清无专码区2021 | 天干天干天啪啪夜爽爽99 | 成人免费看黄网站yyy456 | 天堂网在线最新版www中文网 | 日比毛片 | 亚洲精品无码久久久久秋霞 | 亚洲不卡av不卡一区二区 | 波多野吉衣一区二区 | 色综合色综合色综合色综合网 | 精品性影院一区二区三区内射 | 成人免费视频网站www |