Interlayers
  transparent and colored interlayers
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Interlayer made of a synthetic material,
- polyvinyl butyral (PVB), - ethyl vinyl acetate (EVA) - ethylen copolymer (Ionomère) used to assemble glass panes and to manufacture laminated glazing. |
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An interlayer must have been subjected to the following tests: infrared and in assembled glazing; bake test; initial tenacity; adhesion, both initial and after 4000 hrs UV; yellowing, both initial and after 4000 hrs UV; light transmission, both initial and after 4000 hrs UV; lab colorimetry, both initial and after 4000 hrs UV; mechanical impedance (acoustic interlayers) and loss factor (stiff interlayers).
Constituent monitoring : click on "Read more"
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