本頁面標(biāo)準(zhǔn)信息均來源于網(wǎng)絡(luò)收集，或由參與標(biāo)準(zhǔn)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(zhǔn)確性、節(jié)省您的時間，如需ASTM D518-99標(biāo)準(zhǔn)詳細信息或ASTM D518-99具體測試方法，歡迎致電與我們技術(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 D518-99簡介
ASTM? D518標(biāo)準(zhǔn)是關(guān)于橡膠變質(zhì)以及表面開裂的測試標(biāo)準(zhǔn)，目前該標(biāo)準(zhǔn)已經(jīng)被棄用取而代之的是ASTM D1149 - 16，如需標(biāo)準(zhǔn)信息請咨詢客服人員。
1. Scope
1.1 This test method covers three test specimen procedures that estimate the comparative ability of rubber compounds to withstand the effects of normal weathering, or exposure in an atmosphere containing controlled amounts of ozone. It does not apply to testing of electrical insulation or other rubber parts where high concentrations of ozone prevail due to electrical discharge, nor to testing of material ordinarily classified as hard rubber.
1.2 The values stated in SI units are to be regarded as the standard.
1.3 This standard does not purport to address all of the safety concerns, 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.
