Difference between medium borosilicate glass and high borosilicate glass

I know the difference between medium borosilicate glass and high borosilicate glass.

1. Raw material composition: The content of boron trioxide and silicon dioxide in high borosilicate glass is higher than that in ordinary glass.

2. Heat resistance: the high borosilicate glass has strong heat resistance, and the medium borosilicate glass can withstand the temperature difference of 0~ 100 degrees.

3. Impact strength: high borosilicate glass is not fragile, while medium borosilicate glass is fragile.

4. Safety performance: The excellent performance of high borosilicate glass is safer.

5. Price: The cost of high borosilicate glass is quite expensive, which fully meets the international environmental protection testing standards. While the medium borosilicate glass is relatively low.

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