Measures to prevent damage to hardware:
1. The type, specification and performance of the selected hardware accessories shall comply with the current national standards and relevant regulations and be matched with the selected plastic doors and windows.
2. For sliding windows with a width of more than 1m, or doors and windows with double glass, double pulleys or rolling pulleys should be used.
3, sliding hinges shall not use aluminum alloy materials, stainless steel materials should be used.
4. When installing hardware with fastening screws, metal liners must be installed. The thickness of the liner should be at least twice that of the fasteners. Do not fasten on plastic profiles or use non-metallic linings.
5, hardware accessories should be the final installation, doors and windows locks, handles, etc. should be assembled after the window door frame into the box, to ensure the correct position, the switch is flexible.
6, after the installation of hardware to pay attention to maintenance, to prevent rust corrosion. In daily use, you must lightly open and close the door to prevent it from being hard-opened and hard-closed, resulting in damage.
Activated Carbon has a wide range of applications, such as: decolorization of sugar, military gas masks, cigarette filters, air purifiers, tap water treatment, drinking water purification, detoxification, sobering, pollution control of radioactive elements, reduction of residual pesticides in soil, soil conditioning , Governance indoor formaldehyde, vegetable preservation, and so on. This is mainly because:
The unique pore structure of activated carbon itself
Activated carbon is a type of microcrystalline carbon material that is mainly made of carbonaceous material and has a black appearance, a developed internal pore structure, a large specific surface area, and a strong adsorption capacity. Activated carbon materials have a large number of microscopic pores invisible to the naked eye. One gram of activated carbon material has micropores, and its surface area can be as high as 800-1500 square meters after unrolling, which is even higher for special applications. That is, in a rice grain-sized activated carbon granule, the internal surface area of the micropore may be equivalent to the size of a living room area. It is these highly developed, such as human capillary-like pore structure, so that activated carbon has excellent adsorption properties.
Coal Based Activated Carbon,Granular Coal Based Activated Carbon,Adaptability Coal Based Activated Carbon,Coal Based Cylindrical Activated Carbon
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