Not poisonous. High borosilicate glass is a special glass with high temperature resistance and low expansion coefficient. It is a special glass material with low expansion rate, high temperature resistance, high strength, high hardness, high light transmittance and high chemical stability.
Lege plusThe above is the difference between the three-top soda lime glass and the borosilicate glass and the method of distinguishing the borosilicate glass. High borosilicate glass is the best glass, with strong resistance to cold and heat, and it is the most suitable cup for our daily life.
Lege plusNonnulli amici de industria vitrea magis solliciti possunt saepe audire homines commoda continentium commemorantes. Saepe cum variis vasis vitreis incurreremus, sed quia multi non satis sciunt de industria vitrea, circa eam orta sunt omnia genera quaestionum.
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