Production method of low-hydroxylic bactericidal deodorant quartz tube
A production method and technology for quartz tubes, which are used in glass forming, glass manufacturing equipment, manufacturing tools, etc., can solve the problem of inability to apply colorless and transparent, achieve consistent appearance and uniformity of tube diameter, expand the scope of application, The effect of small diameter range and wall thickness error
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Embodiment 1
[0014] Embodiment 1: produce quartz tube according to the following steps
[0015] (1) Select high-purity quartz (SiO 2 ≥99.95%) as the main material for the production of sterilizing and deodorizing quartz tubes, rare earth element oxides are selected as auxiliary materials for the production of sterilizing and deodorizing quartz tubes, and the auxiliary materials are rhenium trioxide, titanium dioxide, europium trioxide and potassium dioxide, rhenium trioxide, Titanium dioxide, europium trioxide and potassium dioxide are respectively 0.1% of the mass of high-purity quartz;
[0016] (2) After the main material and auxiliary materials are uniformly stirred by a mixer, they are dried at 200°C to obtain a mixture;
[0017] (3) Put the mixture into the continuous melting furnace for melting at 1800 ° C, and directly produce the sterilized and deodorized quartz tube through the pulling of the tube pulling machine;
[0018] (4) When the sterilizing and deodorizing quartz tube is ...
Embodiment 2
[0020] Embodiment 2: produce quartz tube according to the following steps
[0021] (1) Select high-purity quartz (SiO 2 ≥99.95%) as the main material for the production of sterilizing and deodorizing quartz tubes, rare earth element oxides are selected as auxiliary materials for the production of sterilizing and deodorizing quartz tubes, and the auxiliary materials are rhenium trioxide, titanium dioxide, europium trioxide and potassium dioxide, rhenium trioxide, Titanium dioxide, europium trioxide and potassium dioxide are respectively 2.5% of the mass of high-purity quartz;
[0022] (2) After the main material and auxiliary materials are uniformly stirred by a mixer, they are dried at 200°C to obtain a mixture;
[0023] (3) Put the mixed material into the continuous melting furnace for melting at 2000 °C, and directly produce the sterilized and deodorized quartz tube through the pulling of the tube pulling machine;
[0024] (4) When the sterilizing and deodorizing quartz tu...
Embodiment 3
[0026] Embodiment 3: produce quartz tube according to the following steps
[0027] (1) Select high-purity quartz (SiO 2 ≥99.95%) as the main material for the production of sterilizing and deodorizing quartz tubes, rare earth element oxides are selected as auxiliary materials for the production of sterilizing and deodorizing quartz tubes, and the auxiliary materials are rhenium trioxide, titanium dioxide, europium trioxide and potassium dioxide, rhenium trioxide, Titanium dioxide, europium trioxide and potassium dioxide are respectively 5% of the mass of high-purity quartz;
[0028] (2) After the main material and auxiliary materials are uniformly stirred by a mixer, they are dried at 200°C to obtain a mixture;
[0029] (3) Put the mixed material into the continuous melting furnace for melting at 2200 °C, and directly produce the sterilized and deodorized quartz tube through the pulling of the tube pulling machine;
[0030] (4) When the sterilizing and deodorizing quartz tube...
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