High-temperature-resistant photocatalysis sustained-release type aldehyde-removing odor-removing paste and preparation method thereof
A continuous-release, photocatalytic technology, applied in chemical instruments and methods, separation methods, dispersed particle separation, etc., can solve the problems of unsustainable effect and limited formaldehyde removal effect, avoid agglomeration, improve dispersion uniformity, enhance The effect of toughness
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Embodiment 1
[0022] A high-temperature-resistant photocatalytic sustained-release aldehyde-removing and odor-removing paste, made of the following raw materials according to weight percentage: 90% deionized water, 1% L-type carrageenan, 0.1% locust bean gum, and 0.1% calcium chloride , potassium chloride 0.5%, preservative 0.3%, essence 0.5%, ethanol 0.5%, zinc ricinoleate 1%, nano-titanium dioxide 0.03%.
[0023] The preparation method of the high-temperature-resistant photocatalytic sustained-release aldehyde-removing and odor-removing paste comprises the following steps:
[0024] 1) Preparation of composition A: Weigh zinc ricinoleate and add it to deionized water, stir well, then add preservatives and flavors in turn, stir well and set aside;
[0025] 2) Preparation of composition B: Weigh 96% of the weight of composition A, add ethanol and potassium chloride to it in turn, stir evenly, then add L-type carrageenan and locust bean gum, stir thoroughly and let it stand for 2 hours to soa...
Embodiment 2
[0028] A high-temperature-resistant photocatalytic sustained-release aldehyde-removing and odor-removing paste, made of the following raw materials according to weight percentage: 92% deionized water, 1.5% L-type carrageenan, 0.2% locust bean gum, and 0.15% calcium chloride , potassium chloride 0.8%, preservative 0.5%, essence 0.8%, ethanol 0.8%, zinc ricinoleate 2%, nano-titanium dioxide 0.05%.
[0029] The preparation method of the high-temperature-resistant photocatalytic sustained-release aldehyde-removing and odor-removing paste comprises the following steps:
[0030] 1) Preparation of composition A: Weigh zinc ricinoleate and add it to deionized water, stir well, then add preservatives and flavors in turn, stir well and set aside;
[0031] 2) Preparation of composition B: Weigh 97% of the weight of composition A, add ethanol and potassium chloride in sequence, stir evenly, then add L-type carrageenan and locust bean gum, stir thoroughly and let it stand for 5 hours to so...
Embodiment 3
[0034] A high-temperature-resistant photocatalytic sustained release aldehyde-removing and odor-removing paste, made of the following raw materials according to weight percentage: 94% deionized water, 2% L-type carrageenan, 0.3% locust bean gum, and 0.2% calcium chloride , Potassium Chloride 1%, Preservative 0.8%, Fragrance 1%, Ethanol 1%, Zinc Ricinoleate 3%, Nano Titanium Dioxide 0.3%.
[0035] The preparation method of the high-temperature-resistant photocatalytic sustained-release aldehyde-removing and odor-removing paste comprises the following steps:
[0036] 1) Preparation of composition A: Weigh zinc ricinoleate and add it to deionized water, stir well, then add preservatives and flavors in turn, stir well and set aside;
[0037] 2) Preparation of composition B: Weigh 98% of the weight of composition A, add ethanol and potassium chloride to it in turn, stir evenly, then add L-type carrageenan and locust bean gum, stir thoroughly and let it stand for 7 hours to soak, am...
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