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Safety requirements for polymer sealant

author: Jianfeng Engineering from: 原创 date: 2017/10/20 18:00:00 hit: 14121 ℃
Tips: Safety requirements for polymer sealantRequirements of polysulfide sealant waterproof construction s...

Safety requirements for polymer sealant

Requirements of polysulfide sealant waterproof construction safety。 The non sagging type and self leveling, high elongation, low modulus of two-component polysulfide sealant for fully cured rubber like elastic body。 With high ratio of main agent (A): curing agent (B) =100:10 (quality, standard condition), with the seasons。 Change of regional temperature。 The available amount of curing agent used to adjust for the length range of B components in 10-14。 The high temperature in summer, when construction of a two-component polysulfide sealant for building on the solidification time is faster, the winter construction,Low temperature solidification is slightly slower, in the north of two-component polysulfide sealant for building life up to 140 years in the south, up to 98 years。 In the factory, our company has been in accordance with the quality ratio is good, and in the box with a plastic tube into the open, users need not worry about the proportion of the mass ratio when in use, only need to open the packaging of A components and B components together evenly, can be used。

A two-component polysulfide sealant 1 main technical indexes, appearance: A group was divided into gray and white paste B were divided into black paste 2, solid content: 100% 3, density: 1.6 (g/cm3) 4, the mixed proportion of A:B=100:10 ~ 100:14 (volume ratio) of Tianjin Province, Hangu District double component polysulfide sealant distributor. Environmental science and technology. Yunnan Prefecture of Dehong Province: a two-component polysulfide sealant manufacturers. Wide application range; neutral curing non-toxic and non corrosive. Common name: polysulfide sealant, PS sealant and two-component polysulfide sealant (paste), elastic rubber sealcream


  

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