ASTM G24是在透過玻璃的日光下進(jìn)行曝露試驗(yàn)的標(biāo)準(zhǔn)測(cè)試方法: 本標(biāo)準(zhǔn)用于評(píng)價(jià)非金屬材料耐玻璃過濾的太陽(yáng)輻射的能力。標(biāo)準(zhǔn)限于開展暴露的方法。試驗(yàn)樣品的制備和結(jié)果的評(píng)定在特定材料的各種標(biāo)準(zhǔn)中規(guī)定。現(xiàn)行標(biāo)準(zhǔn)修訂于2013年。如需標(biāo)準(zhǔn)的詳細(xì)內(nèi)容請(qǐng)致電.
1.1 This practice evaluates the resistance of nonmetallic materials to solar radiation filtered through glass in passively ventilated and non-vented enclosures. For exposures in under glass enclosures with forced air circulation, refer to Practice G201.
1.2 For direct exposures, refer to Practice G7.
1.3 This practice is limited to the method of conducting the exposures. The preparation of test specimens and evaluation of results are covered in various standards for the specific materials.
1.4 Exposure conducted according to this practice can use two
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