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Waterglass based composition, glass sheet, method for production of fire resistant glass laminate, and waterglass based fire resistant material
Waterglass based composition, glass sheet, method for production of fire resistant glass laminate, and waterglass based fire resistant material
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机译:基于水玻璃的组合物,玻璃板,耐火玻璃层压板的制造方法以及基于水玻璃的耐火材料
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摘要
Solutions comprising a sodium silicate waterglass having a modulus of less than 3 and at least 8% by weight of an organic polyhydroxy compound such as glycerol are useful in the production of interlayers used in fire resistant glass laminates. The solutions are dried on a flat surface such as glass to produce a clear intumescent interlayer having improved impact resistance. The dried interlayer may be removed from the surface in the form of an elastomeric material which may also be used as an interlayer in a fire resistant glazing.
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