Pressure barrel water storage device and manufacturing method thereof
A technology of water storage and pressure barrel, applied in the field of pressure barrel water storage and its manufacturing, can solve the problems of insufficient strength, poor sealing, long vulcanization time, etc., to achieve long service life, short vulcanization time, product The effect of improved performance
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Embodiment 1
[0036] Embodiment 1: the preparation of pressure barrel water storage device
[0037] 1) The pressure barrel water storage device is made of rubber material, and the rubber material includes the following components in parts by weight:
[0038] 72 parts of bromobutyl rubber 8 parts of polyethylene wax
[0039] N330 carbon black 45 parts stearic acid 0.2 parts
[0040] Zinc oxide 4 parts resin SP10453 parts;
[0041] 2) The preparation process is as follows:
[0042] According to the parts by weight in 1), weigh bromobutyl rubber, polyethylene wax, N330 carbon black, stearic acid, zinc oxide, and resin SP1045 and mix them uniformly to obtain a mixture; the mixture is injected under the pressure of 95 tons At the material inlet of the vulcanizer, after the material bin of the vulcanizer is filled, preheat the mixed liquid in the material bin; after preheating to 100°C, send the mixture into the mold in the vulcanization chamber, vulcanize at 195°C for 3 minutes, and vulcanize...
Embodiment 2
[0043] Embodiment 2: the preparation of pressure barrel water storage device
[0044] 1) The pressure barrel water storage device is made of rubber material, and the rubber material includes the following components in parts by weight:
[0045] 90 parts of bromobutyl rubber 3 parts of polyethylene wax
[0046] N330 carbon black 55 parts stearic acid 0.6 parts
[0047] Zinc oxide 3 parts resin SP10452 parts.
[0048] 2) The preparation process is the same as in Example 1, wherein the injection pressure of the mixture into the vulcanizer is 120 tons, the preheating temperature is 95°C, the vulcanization temperature is 205°C, the vulcanization time is 2min, and the pressure of the clamping cavity is 400 tons.
Embodiment 3
[0049] Embodiment 3: the preparation of pressure barrel water storage device
[0050] 1) The pressure barrel water storage device is made of rubber material, and the rubber material includes the following components in parts by weight:
[0051] 80 parts of bromobutyl rubber 5 parts of polyethylene wax
[0052] N330 carbon black 51 parts stearic acid 0.4 parts
[0053] 3.5 parts of zinc oxide, 2.5 parts of resin SP1045.
[0054] 2) The preparation process is the same as in Example 1, wherein the injection pressure of the mixture injected into the vulcanizer is 100 tons, the preheating temperature is 98°C, the vulcanization temperature is 200°C, the vulcanization time is 2.5min, and the clamping cavity pressure is 350 tons .
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