Lock hardware purchase the latest knowledge Raiders!
The door is an important element that reflects the comfort, warmth and safety of the house. When consumers buy indoor interior doors, they pay little attention to the quality of their hardware accessories. If their quality is not enough, it will not only directly affect the quality of home life in the future, but also bring security risks. Therefore, Sichuan Suit Door is here to explain the relevant knowledge of hinges for the majority of decoration friends.
The hardware components of the door include: locks, hinges, sealing strips, door handles and moving rails.
Moving rails: just applied to the sliding door. In the selection of the door, mainly look at the three accessories of the lock, hinge and seal.
Sealing strip: Since the combination of the door and the door panel is a hard bump between the plates, the instantaneous noise of closing the door is as high as 120 decibels, which seriously affects the physical and mental health. The high-strength sealing strip is used, which does not react with the paint, ensuring the smoothness of the contact paint surface. And it also has shock absorption, noise reduction, sealing, sound insulation, moisture resistance and so on.
Hinge: It is recommended to have a trigeminal hinge with high strength, strong load-bearing capacity, convenient disassembly and assembly, flexible opening and closing, and silencer.
Lock: The door lock has a hand-operated door lock, a folding door lock, and a door lock made of galvanized material. The door lock is fixed by screws and is convenient to install. Currently popular on the market is the stainless steel folding door lock, its delicate surface treatment, fully in line with the noble quality of the living room door, not only is the guarantee of home safety, but also more perfect place for living space.
Editor in charge: Liu Changqi
Thiocyanate (also known as rhodanide) is the anion [SCN]−. It is the conjugate base of thiocyanic acid. Common derivatives include the colourless salts Potassium Thiocyanate and Sodium Thiocyanate. Organic compounds containing the functional group SCN are also called thiocyanates. Mercury(II) thiocyanate was formerly used in pyrotechnics.
Thiocyanate is analogous to the cyanate ion, [OCN]−, wherein oxygen is replaced by sulfur. [SCN]− is one of the pseudohalides, due to the similarity of its reactions to that of halide ions. Thiocyanate used to be known as rhodanide (from a Greek word for rose) because of the red colour of its complexes with iron. Thiocyanate is produced by the reaction of elemental sulfur or thiosulfate with cyanide
Thiocyanate[4] is known to be an important part in the biosynthesis of hypothiocyanite by a lactoperoxidase.[5][6][7] Thus the complete absence of thiocyanate[8] or reduced thiocyanate[9] in the human body, (e.g., cystic fibrosis) is damaging to the human host defense system.[10][11]
Thiocyanate is a potent competitive inhibitor of the thyroid sodium-iodide symporter.[12] Iodine is an essential component of thyroxine. Since thiocyanates will decrease iodide transport into the thyroid follicular cell, they will decrease the amount of thyroxine produced by the thyroid gland. As such, foodstuffs containing thiocyanate are best avoided by Iodide deficient hypothyroid patients.[13]
In the early 20th century, thiocyanate was used in the treatment of hypertension, but it is no longer used because of associated toxicity.[14] Sodium nitroprusside, a metabolite of which is thiocyanate, is however still used for the treatment of a hypertensive emergency. Rhodanese catalyzes the reaction of sodium nitroprusside with thiosulfate to form the metabolite thiocyanate
Our main Thiocyanates are Sodium Thiocyanate, Potassium Thiocyanate, ammonium thiocyanate.
Thiocyanate
Sodium Thiocyanate, Potassium Thiocyanate,ammonium thiocyanate
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