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NONMETAL EXTENSION ELEMENT FOR POWER CHIMNEY

作者: 发布于:2015/3/9 22:46:38 点击量:

Chimney non - metallic expansion joints

L Flue gas desulfurization flue temperature changes, corrosive, irregular expansion of the characteristics of the expansion joints are selected on the choice of non-metallic expansion joints, non-metallic expansion joint production is simple and convenient, on-site construction is convenient and low cost.

L imported VITON 26 fluorine rubber has the ability to work the ultimate temperature of 320'C,

L are the original VITON original compound, fluorine content ≥ 68%

L high temperature resistant glass fiber cloth as lining to make it work with the fluorine rubber adhesion to strengthen the physical properties.

Adopt RFL to deal with the fiber, and spray the fluorine rubber adhesive and glue on the fiber, dry and carry on the multilayer glue, make the layer and the layer are more tight and firm.

L vulcanization conditions using one, two curing, two-stage curing temperature 204'CX24h

L supporting the production of plastic mold flange easy to install on-site installation.

L The raw rubber head is made of high-temperature vulcanization to form a ring without any glue self-adhesive or other complex processes.



拉力

伸长

比重

永久变形

老化系数

250’CX72hrs

高温硫化前

12.8MPA

300%

2.0g/cm3

16%

0.93

250’CX72hrs

高温硫化后

11.9MPA

330%

2.0g/cm3

16%

0.93