橡膠或塑料涂覆織物拉伸性能測定標(biāo)準修訂解讀

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摘要：文中介紹了化工行業(yè)標(biāo)準HG/T 2580-2022《橡膠或塑料涂覆織物 拉伸強度和拉斷伸長率的測定》的修訂背景及標(biāo)準主要技術(shù)要素的確定過程，著重介紹了標(biāo)準修訂前后差異及驗證試驗情況，給出標(biāo)準使用建議。

關(guān)鍵詞：涂覆織物；拉伸強度；拉斷伸長率；標(biāo)準；修訂

Interpretation of Revised Standard for Determination of Tensile Properties of Rubber- or Plastics-Coated Fabrics

YANG Yinghua

（ Institute for Inspection and Certification of Xishuangbanna Dai Autonomous Prefecture ，  Jinghong 666100，  Yunnan，  China ）

Abstract： This paper introduces the background of the revision of the chemical industry standard HG/T 2580-2022 "Determination of Tensile Strength and Elongation at Break for Rubber- or Plastics-Coated Fabrics " ，as well as the process of determining the main technical elements. It emphasizes the situations of verification test and differences between the new and old editions of HG/T 2580 and presents some suggestions for the use of HG/T 2580-2022.

Key Words： Coated fabrics; Tensile strength; Elongation at break; Standard; Revision

1 引言

1.1 修訂背景

涂覆織物是指涂覆有橡膠和（或）塑料聚合物材料的織物[1]，具有彈性好、耐沖擊、耐氣透、重量輕、質(zhì)地柔軟等特點，應(yīng)用十分廣泛。（剩余5934字）