The performance indicators of waterproof coatings

Solid content

Solid content refers to the proportion of solids contained in a waterproof coating. Because the coating is formed by the solid components in the coating after brushing, the solid content is closely related to the thickness of the film and the quality of the coating.

Heat resistance

Heat resistance refers to the fact that the waterproof film after the waterproof coating is formed does not soften and deform at high temperatures. Non-flowing performance, ie high temperature resistance.

Flexibility

Flexible refers to the ability of the film layer of the waterproof coating to maintain flexibility at low temperatures. It reflects the application and performance of waterproof coatings at low temperatures.

Impermeable

Impermeability refers to the performance of waterproof coatings under a certain water pressure (hydrostatic pressure or dynamic water pressure) and no leakage in a certain period of time. It is the main quality index of waterproof coatings to meet the requirements of waterproof function.

Extensibility

The ability of the stretch-type waterproof coating to adapt to the deformation of the base layer. After the waterproof coating is formed, it must have a certain extensibility to adapt to the deformation of the base layer caused by factors such as temperature difference, dryness and humidity, and ensure the waterproof effect.

Amber Zhang Ms.

Foreign trade 

Zhejiang Ruico Advanced Materials Co., Ltd. (Stock No.873233)

Add: No.188, Liangshan Road, Linghu Town, Nanxun District, Huzhou City, Zhejiang Province, China 313018

Phone: +86 (572) 2903236

Fax: +86 (572) 2905222

Wechat: 15534631339

Website: www.ruicoglobal.com 

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