Hengshui Guangfeng Engineering Rubber and Plastic Co., Ltd.

Product name Two-component polysulfide sealant
Model
Specification kg/piece
Density tons
This type of sealant has excellent resistance to fuel, hydraulic oil, water and various chemicals and Heat resistance and atmospheric aging resistance. Generally vulcanizable. According to the components, it can be divided into two-component or three-component and single-component types. Its processing adopts the process of premixing, grinding and filling.
Two-component polysulfide sealant is the leading waterproof material in the world and domestically. In foreign developed countries, mid- and high-rise buildings all use polysulfide building paste to seal wall joints. Polysulfide waterproof sealing paste is suitable for long-term water-immersed building joint sealing and good bonding performance with concrete, such as underground waterproof joints, aircraft runways, water storage sewage pools, underground projects, large water conservancy projects all use polysulfide sealing paste, which has aging resistance and durability. The highly elongated rubber-shaped high elastomer with good airtightness and waterproofness has been used in some underground projects of large reservoirs, storage tanks and sewage pools in China. This product is well received by engineering and technical personnel.
Technical performance
?
Construction method
Treatment of the sealed surface
Before construction, remove oil, dirt, dust and other debris on the adhered surface to ensure that the adhered surface is dry. Flatten to prevent poor bonding.
Filling the backing material
Fill the seams with the backing material according to the design requirements.
Apply primer
Projects designed to require the use of primer or sealing of long-term water immersed areas require primer to be applied on the surface to dry and form a film.
Preparation of sealant
Mix the two components evenly according to the mixing ratio given in the instruction manual before use. Whether machine mixing or manual mixing, the color should be uniform without color difference. When mixing, air bubbles should be prevented from being mixed into the glue. When applying glue, air bubbles should be prevented from being mixed into the sealing area.
This type of sealant has excellent resistance to fuel, hydraulic oil, water and various chemicals, as well as heat resistance and atmospheric aging resistance. Generally vulcanizable. According to the components, it can be divided into two-component or three-component and single-component types. Its processing adopts the process of premixing, grinding and filling.
Two-component polysulfide sealant is the leading waterproof material in the world and domestically. In foreign developed countries, mid- and high-rise buildings all use polysulfide building paste to seal wall joints. Polysulfide waterproof sealing paste is suitable for long-term water-immersed building joint sealing and good bonding performance with concrete, such as underground waterproof joints, aircraft runways, water storage sewage pools, underground projects, large water conservancy projects all use polysulfide sealing paste, which has aging resistance and durability. The highly elongated rubber-shaped high elastomer with good airtightness and waterproofness has been used in some underground projects of large reservoirs, storage tanks and sewage pools in China. This product is well received by engineering and technical personnel.
Technical performance
?
Construction method
Treatment of the sealed surface
Before construction, remove oil, dirt, dust and other debris on the adhered surface to ensure that the adhered surface is dry. Flatten to prevent poor bonding.
Filling the backing material
Fill the seams with the backing material according to the design requirements.
Apply primer
Projects designed to require the use of primer or sealing of long-term water immersed areas require primer to be applied on the surface to dry and form a film.
Preparation of sealant
Mix the two components evenly according to the mixing ratio given in the instruction manual before use. Whether machine mixing or manual mixing, the color should be uniform without color difference. When mixing, air bubbles should be prevented from being mixed into the glue. When applying glue, air bubbles should be prevented from being mixed into the sealing area.