Anti-oxidation die and manufacturing method thereof
An anti-oxidant and anti-oxidant technology, applied in sustainable waste treatment, solid waste management, climate sustainability, etc., can solve the problems of mold surface oxidation and rust, achieve compact structure, save man-hours, and high degree of oxidation resistance Effect
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Embodiment 1
[0021] An anti-oxidation mold is made from the following raw materials in parts by weight: 20% attapulgite clay, 40% quartz sand, 30% coal gangue, 5% binder and 5% antioxidant.
[0022] The adhesive is one or a mixture of polystyrene, polyacrylate, and ethylene-vinyl acetate copolymer.
[0023] The antioxidant is one or a mixture of asphalt, rosin and sulfur boiled.
[0024] A kind of manufacture method of anti-oxidation mould, the raw material of above-mentioned weight part is obtained through the following steps:
[0025] 1) Pulverizing and sieving: After pulverizing the attapulgite clay, quartz sand and coal gangue through a pulverizer, the mixed material is obtained after sieving to remove impurities;
[0026] 2) Heating and frying: heat and fry the above-mentioned mixture through a frying machine, set the heating temperature at 230-280°C, and bake for 2-3 hours to obtain clinker for later use;
[0027] 3) Cooling: cooling the above-mentioned clinker at an ultra-low temp...
Embodiment 2
[0032] An anti-oxidation mold is made from the following raw materials in parts by weight: 25% of attapulgite clay, 35% of quartz sand, 35% of coal gangue, 3% of binder and 2% of antioxidant.
[0033] The adhesive is one or a mixture of polystyrene, polyacrylate, and ethylene-vinyl acetate copolymer.
[0034] The antioxidant is one or a mixture of asphalt, rosin and sulfur boiled.
[0035] A kind of manufacture method of anti-oxidation mould, the raw material of above-mentioned weight part is obtained through the following steps:
[0036] 1) Pulverizing and sieving: After pulverizing the attapulgite clay, quartz sand and coal gangue through a pulverizer, the mixed material is obtained after sieving to remove impurities;
[0037] 2) Heating and frying: heat and fry the above-mentioned mixture through a frying machine, set the heating temperature at 230-280°C, and bake for 2-3 hours to obtain clinker for later use;
[0038] 3) Cooling: cooling the above-mentioned clinker at an...
Embodiment 3
[0043] An anti-oxidation mold is made of the following raw materials in parts by weight: 18% of attapulgite clay, 40% of quartz sand, 35% of coal gangue, 3% of adhesive and 5% of antioxidant.
[0044] The adhesive is one or a mixture of polystyrene, polyacrylate, and ethylene-vinyl acetate copolymer.
[0045] The antioxidant is one or a mixture of asphalt, rosin and sulfur boiled.
[0046] A kind of manufacture method of anti-oxidation mould, the raw material of above-mentioned weight part is obtained through the following steps:
[0047] 1) Pulverizing and sieving: After pulverizing the attapulgite clay, quartz sand and coal gangue through a pulverizer, the mixed material is obtained after sieving to remove impurities;
[0048] 2) Heating and frying: heat and fry the above-mentioned mixture through a frying machine, set the heating temperature at 230-280°C, and bake for 2-3 hours to obtain clinker for later use;
[0049] 3) Cooling: cooling the above-mentioned clinker at an...
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