Frost resistance testing with evguard® laminating interlayer
Test methods: GOST 30826-2014 "Laminated glass, Specifications", GOST 32996-2014 "Glass and glass products. Climatic load resistance test methods. Frost resistance test". Test temperature was -70degC, test duration time was 14 days. CONCLUSION: Tested specimens meet the requirements of GOST 30826-2014 "Laminated glass. Specifications" in test "frost resistance at -70degC".