Silver Nano-particles Make the New Surgical Masks Reusable for 7 days.

A company has successfully developed a Nano-silver sterilization material. Masks made from this material can kill viruses and bacteria, and can be reused for 7 days.…


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The Properties and Main Application Fields of Microsilica |

What's micro silica fume? Micro-silica Fume is also known as condensed silica smoke or silica fume. Many volatile SiO2 or Si gases can be produced when ferroalloys (metal silicon) are used in ferrosilicon and metal silicon smelting. Rapid oxidat...…


Apple's iPhone 15 Pro will no longer use a SIM card slot

This year, Apple introduced the iPhone 13 series. These devices are still new, but weve already seen rumors and leaks about next years iPhone 14 line. Today, as the first reports of the iPhone 15 begin to emerge, we get a closer look at the…


Cement foaming agent for producing foam concrete

What is cement foaming agent?Cement foaming agent, also known as foam concrete foaming agent, refers to the additive that can reduce the surface tension of the liquid and produce a large number of uniform and stable foam to produce foam concrete. The...…

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