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Up to the production of poly sulfur sealant

author: Jianfeng Engineering from: 原创 date: 2017/11/1 9:00:00 hit: 7310 ℃
Tips: Hebei tuoda rubber production of two-component polysulfide sealant for building, building waterproof...

Hebei tuoda rubber production of two-component polysulfide sealant for building, building waterproof materials by the national product quality supervision and Inspection Center for testing, product quality has reached the People's Republic of China building materials industry standard JC483-2006 quality index, the Hebei provincial science and technology achievement award, a two-component polysulfide sealant for building is the leading domestic / International, waterproof material.

In the developed countries in the high-rise building using two-component polysulfide sealant for building wall sealing. Polysulfide waterproof sealing paste joint development and Research Institute of chemical industry for long-term immersion building joint sealing, and concrete bonding performance, such as: underground waterproof joint, aircraft runway, water pollution, sewage pool, underground engineering, large-scale water conservancy projects are using a two-component polysulfide sealant for building

A two-component polysulfide sealant (glue) is a liquid rubber as main material, the production process for synthesis of polymer materials and adding a variety of special chemical additives, is a novel waterproof sealing material non-toxic, excellent water resistance, oil resistance, aging resistance, corrosion resistance and sealing. Good, strong adhesion, good elasticity, long service life is known.

Polysulfide sealant (glue) technical index standards: JC/T483 - 2006 performance name of type A and type B grade a nonconforming product qualified fine first density, g/cm3 1.50 + 0.1 for the period, H 2 ~ 6 dry time table, H = 24, exudative rheology index less than or equal to 4 Sag (type N), mm more than 3 leveling (L type), mm smooth C -30 -40 -30 low temperature flexibility, tensile bond of maximum tensile strength, MPa = 1.2 = 0.8 = 0.2 = 100 = maximum elongation,%400300200加热失重,%10610

Polysulfide caulk

  

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