性做久久久久久坡多野结衣-性做久久久久久久久浪潮-性欲影院-性影院-国产精品线路一线路二-国产精品兄妹在线观看麻豆

| 注冊| 產(chǎn)品展廳| 收藏該商鋪

行業(yè)產(chǎn)品

當(dāng)前位置:
廣東宏展科技有限公司>>技術(shù)文章>>ASTM D5208-2014測試標準

產(chǎn)品分類品牌分類

更多分類

ASTM D5208-2014測試標準

閱讀:867        發(fā)布時間:2018-7-23

本頁面標準信息均來源于網(wǎng)絡(luò)收集,或由參與標準制定的供應(yīng)商提供,只作為參考使用,為確保測試結(jié)果的準確性、節(jié)省您的時間,如需ASTM D5208-2014標準詳細信息或ASTM D5208-2014具體測試方法,歡迎與我們技術(shù)人員聯(lián)系或給我們留言,我們將為您相關(guān)的技術(shù)支持。

 

ASTM D5208-2014標準介紹

 

1. Scope

1.1 This practice covers the specific procedures applicable for fluorescent Ultraviolet (UV) exposure of photodegradable plastics conducted in accordance with Practices G151 and G154. This practice also covers the preparation of test specimens and the evaluation of test results.

1.2 Practice D4329 covers fluorescent UV exposures of plastics intended for long term use in outdoor applications.

1.3 The values stated in SI units are to be regarded as standard. The values given in parentheses are for information only.

1.4 This standard does not purport to address all of the safety problems, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use.

Note 1—There is no known ISO equivalent to this standard.

 

2. Referenced Documents

ASTM Standards

D3826 Practice for Determining Degradation End Point in Degradable Polyethylene and Polypropylene Using a Tensile Test

D4329 Practice for Fluorescent Ultraviolet (UV) Lamp Apparatus Exposure of Plastics

D5870 Practice for Calculating Property Retention Index of Plastics

E691 Practice for Conducting an Interlaboratory Study to Determine the Precision of a Test Method

G113 Terminology Relating to Natural and Artificial Weathering Tests of Nonmetallic Materials

G141 Guide for Addressing Variability in Exposure Testing of Nonmetallic Materials

G147 Practice for Conditioning and Handling of Nonmetallic Materials for Natural and Artificial Weathering Tests

G151 Practice for Exposing Nonmetallic Materials in Accelerated Test Devices that Use Laboratory Light Sources

G154 Practice for Operating Fluorescent Ultraviolet (UV) Lamp Apparatus for Exposure of Nonmetallic Materials

G169 Guide for Application of Basic Statistical Methods to Weathering Tests

 

▼ASTM D5208-2014第三方檢測機構(gòu)

以上標準信息來自互聯(lián)網(wǎng)搜索整理,如需了解完整的ASTM D5208-2014的信息或ASTM D5208-2014標準解讀,歡迎詳詢。

 

收藏該商鋪

登錄 后再收藏

提示

您的留言已提交成功!我們將在第一時間回復(fù)您~
二維碼 意見反饋
在線留言
主站蜘蛛池模板: 盐亭县| 武山县| 广昌县| 东乌珠穆沁旗| 敦煌市| 广安市| 德惠市| 宁化县| 太仆寺旗| 沿河| 定兴县| 元阳县| 张家界市| 武鸣县| 华坪县| 桓台县| 安达市| 稻城县| 眉山市| 台东县| 五大连池市| 德州市| 武汉市| 闵行区| 阿拉善右旗| 棋牌| 德令哈市| 沂源县| 盐源县| 伊吾县| 余干县| 鄂托克前旗| 定兴县| 西青区| 塘沽区| 渝北区| 遵义市| 商洛市| 喀喇沁旗| 尉氏县| 吴川市|