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Features: three, the absorption ratio of executives increased by 12%, the emission ratio decreased by 30% - 40%, super absorption, less heat loss, warming faster. Efficient tube, super absorption, high thermal efficiency, fast heating, in the same light condition, tube can be more than ordinary high temperature hot water; cold tube, due to launch Bibi aluminum ion copper ion is 0.2 lower, so the heat loss is small, can still work normally in the alpine environment, 30 degrees as often out of hot water; high temperature tubes, stainless steel for ion film high temperature resistant, anti air drying coating under the condition of 400 DEG C, aging, decay and discoloration.s
Superfine powder in water, stirring, mixing will form a group, how big a mass is equivalent to how much a grain of sand, that is not melting, and eventually in the glass liquid to leave stones, become impurities.s
This is because of containing nickel sulfide crystal glass raw material, manufacturing technology in the world is any existing can not be completely avoided, only reduce the exploding probability through control of the purity of raw materials and processing technology to a.s
When the glass is heated to a suitable temperature, it cools rapidly, causing a sharp contraction of the glass surface and a compressive stress, while the cooling in the middle of the glass is slower and it is too late to shrink, thus forming a tensile stress and making the glass obtain a higher strength. Generally speaking, the higher the cooling intensity, the greater the strength of the glass.s
To keep the sealant unchanged for a long time, it must require the sealant has good anti-aging properties, if the material quality is not good, it will affect the life of hollow glass products, in all sealants, most can reflect is butyl rubber as the basic raw materials of various types of sealant sealant and moisture barrier properties, and so on standard hollow glass curtain wall curtain wall must adopt double sealing is a very correct decision. Here are a variety of sealants water vapor permeability coefficient table, from the table we can see that the structure of glue can not be used as insulating glass sealant alone.s
The earliest to do simulation trees, rockery are used cement, the recent simulation tree and rockery, with a lot of resin. First, the resin simulation degree is extremely high, two is the cost and the cement cost approximately.s
4, can release harmful gases, human health and environmental protection have a certain impact. 5, high cost, but also a larger fluctuation of raw material prices. 6, after the waste is not easy to handle. Two, inorganic glass fiber reinforced plastics (referred to as Magnesium Oxide) advantages: 1, high temperature. (under normal circumstances, Fahrenheit temperature of 400 degrees Celsius, to maintain the product is not deformed), 2, anti-aging, 20 years without deformation of the product. 3. Purify the air and absorb carbon dioxide from the air. 4, high strength. 5, waterproof performance is good. 6, light weight, only in plexiglass.s