hydraulic dust seal

One of the primary characteristics of high temperature oil seals is their ability to maintain flexibility and resilience at elevated temperatures. Traditional rubber seals may become brittle and lose their sealing capabilities when exposed to heat. In contrast, high temperature oil seals retain their mechanical properties, ensuring that they continue to perform their sealing function effectively even in harsh conditions. Typically, these seals can withstand temperatures ranging from 150°C to over 300°C, depending on the specific material used.

Glass is probably the most overlooked material in history. It is essential to our lives, even more important than plastic. To me, a world without glass is even harder to imagine than a terraforming Mars (which most scientists agree is practically impossible). Without this miracle all around us, you wouldn't be able to use a touch-screen phone, turn on a glass light, see from a window, wear glasses, or enjoy a drink from a glass bottle on your bedside table. You won't be able to receive email, phone calls or access the Internet.

There are two primary types of Low-E coatings passive and reflective. Passive Low-E coatings are designed to allow sunlight to enter while preserving indoor heat, making them ideal for colder climates. Reflective Low-E coatings, on the other hand, reflect solar radiation and reduce heat gain, making them suitable for warmer regions.