In order to keep the temperature better, the electric tracing eye washer needs to use a layer of rock wool to keep the heat. Today, let’s say why rock wool is used instead of asbestos or other insulation.
Rock wool originated in Hawaii. After the first volcanic eruption on the island of Hawaii, the residents of the island found wisps of melted soft rock on the ground, which is the rock wool fiber recognized by early human beings. Later, people simulated the natural process of volcanic eruption in Hawaii, using high-quality basalt, dolomite and other raw materials as the main raw materials, after melting at a high temperature above 1450 ℃, the fiber was made by high-speed centrifugation with international advanced four-axis centrifuge. At the same time, a certain amount of binder, dust-proof oil and hydrophobic agent were sprayed into the cotton collector, collected by the cotton collector through the pendulum process, and then solidified after the cotton was spread by the three-dimensional method Cutting, forming rock wool products of different specifications and uses.
Rock wool products are recognized as the main energy-saving materials of “the fifth conventional energy” in the world due to its excellent fire-proof and thermal insulation properties. In the construction, every use of 1 ton of rock wool products for thermal insulation can save at least 1 ton of oil energy in a year, which is in line with the environmental protection trend of carpet, energy conservation and emission reduction. Therefore, rock wool is used as an ideal building thermal insulation material. It can be said that rock wool will be widely used in the future, and the economic prospect is also very optimistic. In terms of heat preservation of eye washer, its performance is better than other products.
characteristic:
1. Environmental protection and sanitation, no hidden water problems, no odor, no harmful substances, can keep the water pure;
2. Lead free, harmless to human body;
3. Wear resistance;
4. Acid and alkali resistance;
5. Low temperature resistance;
6. Firm and stable shape.
Related products: https://www.chinawelken.com/products/eye-wash/explosion-proof-with-cable-heated-freeze-resistant-eye-washshower/
Post time: Sep-23-2020
