JS防水塗料はポリマーエマルションの一種です。, 無機顔料, フィラー, 添加剤およびその他の主原料, after mixing, grinding, dispersion and other processes made of a waterproof coating. 幅広い用途があります, can be used in building roof, basement, tunnel, pool and other projects in the waterproof coating, with good waterproof performance, 長寿命, convenient construction and other advantages.

Test performance and equipment

JS防水塗料の主な性能と試験装置の概要

Step of detection
Film thickness detection: select the area of flat coating surface, use a thickness meter to measure, measure multiple points and take the average value.

Adhesion test: according to the standard operation, the adhesion detector is clamped on the coating surface, and the force is gradually applied until the coating peeling and peeling occur.

Impermeability test: the coating sample is placed in the impermeability tester, and the permeability test is carried out under pressure to observe whether the permeability phenomenon occurs.

Tensile strength test: Select the area with flat coating surface, make standard sample, use tensile testing machine for tensile test, record the maximum tensile strength value.

JS防水塗料の主な性能と試験装置の概要

Weather resistance test: the coating sample is placed in the weather resistance test box, and the environmental simulation test such as light, heating and water mist is carried out for a certain period of time to observe whether the coating falls off, cracks and fades.

Durability test: the coating sample is placed in the artificial climate aging box, and the environmental simulation test such as heating, ultraviolet irradiation and humid heat cycle is carried out for a certain period of time to observe whether the coating falls off, ひび割れ, fading and other phenomena.

Storage stability test: For the paint stored for a certain period of time, use visual inspection to observe whether there are changes in its appearance, stratification and other phenomena.