retardant相关的词根或词缀是: tard

Present status and developing tendency of flame retardant .

阻燃剂的发展现状和开发动向。

Formulas for the intumescent polyurethane flame retardant coating .

膨胀型聚氨酯防火涂料配方。

The paper descr bes demands for oxidation relardant solution and illustrates some oxidation retardant solutions which shows different tendencies at home and abroad and their formulating and applying methods .

本文阐述对氧化抑制剂溶液的要求，并举例说明国内外在选择氧化抑制剂方面的不同倾向以及浸渍溶液的配制、加方法。

Many products contained multiple flame retardant chemicals .

很多产品都含有多种阻燃性化剂。

Workers then cover the bricks with a film similar to the coating used on smartphone screens -- which makes the panels fire retardant and waterproof -- and hang them on a steel frame .

为了阻燃和防水，工人接下来会在瓶砖外覆上一层类似智能手机屏幕保护涂层的薄膜，再把瓶砖挂在钢架上。