ISO TR5659-3塑料煙霧透光性測試–標準名稱
ISO/TR 5659-3-1999 Plastics - Smoke generation - Part 3: Determination of optical density by a dynamic flow method
ISO/TR 5659-3-1999塑料,煙霧產生。第3部分:動態流動法測定光密度
ISO TR5659-3塑料煙霧透光性測試–標準概述
ISO 5659的這一部分規定了一種方法,用于測量在水平方向放置、在強制通風條件下受到指定水平的熱輻照度時,從基本平坦材料、復合材料或厚度不超過25毫米的組件的樣品的暴露表面產生的煙霧。有或沒有引燃火焰。這種測試方法適用于塑料,也可用于其他材料的評估(如橡膠、紡織覆蓋物、油漆表面、木材和其他建筑材料)。
Scope:
This part of ISO 5659 specifies a method of measuring smoke production from the exposed surface of specimens of essentially flat materials, composites or assemblies not exceeding 25 mm in thickness, when placed in a horizontal orientation and subjected to specified levels of thermal irradiance under forced ventilation conditions. with or without the application of a pilot flame. This method of test is applicable to plastics and may also be used for the evaluation of other materials (e.g. rubbers, textile coverings, painted surfaces, wood and other building materials).
ISO TR5659-3塑料煙霧透光性測試–參考標準
ISO 5659-1:1996, Plastics-Smoke generation-Part 1: Guidance on optical-density testing.
ISO 5659-1塑料-煙霧產生,第1部分:光密度測試指南
ISO 5659-2:1994. Plastics -Smoke generation -Part 2: Determination of optical density by a single-chamber test.
ISO 5659-2塑料-煙霧產生,第2部分:通過單室測試確定光密度。