科学家创造了有史以来最白的油漆

Scientists Created the Whitest Paint Ever
科学家创造了有史以来最白的油漆

Researchers at Purdue University have developed an “ultra-white” paint that reflects 98 per cent of sunlight and deflects infrared heat, allowing buildings to cool below the surrounding air temperature.

普渡大学(Purdue University)的研究人员开发出了一种“超白”涂料,它能反射98%的阳光,并转移红外热,使建筑物的温度降至周围空气温度以下。

The paint, which the university describes as the “whitest paint on record”, owes its cooling power to barium sulphate – a pigment derived from the mineral barite – and reflects up to 98.1% of sunlight.

该大学将这种涂料称为“有史以来最白的涂料”,它的冷却能力归功于硫酸钡(一种从重晶石矿物中提取的颜料),可以反射98.1%的阳光。

0

发表评论

邮箱地址不会被公开。