Antibacterial and mould-proof rubber and plastic heat insulating and heat preserving material and preparation method thereof
A thermal insulation, antibacterial and antifungal technology, which is applied in the field of antibacterial and antifungal rubber-plastic thermal insulation materials and their preparation, can solve the problems of mildew, reduced performance of rubber and plastic thermal insulation products, and impact on human health, etc., and achieves good thermal insulation performance. and compression resilience, good anti-mildew and antibacterial properties
Inactive Publication Date: 2018-08-10
HEBEI HUAMEI CHEM & BUILDING MATERIALS GRP
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AI Technical Summary
Problems solved by technology
[0003] At present, the improvement of rubber and plastic thermal insulation products is mainly to increase their thermal insulation effect. However, most rubber thermal insulation products are in contact with humid air for a long time, which will cause mildew, which will affect human health, and will also lead to the decline in the performance of rubber and plastic thermal insulation products.
Method used
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Embodiment 1～6
[0054] According to the formula shown in Table 1, the antibacterial and mildew-proof rubber and plastic thermal insulation material was prepared, and the preparation process was as follows:
[0055] 1. Ingredients: Accurately weigh the required raw materials according to the formula requirements in Table 1.
[0056] 2. Internal mixing and open refining: the raw materials are separately internally mixed and opened, and rolled into raw material films for later use.
[0057] (1) Take by weighing 8 / 10 of the total amount of nitrile rubber, 4 / 6 of chlorinated paraffin, all polyvinyl chloride, all vinyl chloride resin, all aluminum hydroxide, all calcium carbonate, all epoxy soybean oil, All dioctyl esters, all carbon black, all antimony trioxide, all zinc borate, all nano-silver, all paraffin, all stearic acid, all polyethylene glycol, all calcium stearate and all antioxidants are mixed, put into The material is discharged after internal mixing in the internal mixing room of the i...
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The invention provides an antibacterial and mould-proof rubber and plastic heat insulating and heat preserving material. The material comprises the following components in parts by weight: butadiene-acrylonitrile rubber, polyvinyl chloride, chloride vinyl acetate resin, aluminum hydroxide, calcium carbonate, azodicarbonamide, chlorcosane, epoxidized soybean oil, dioctyl phthalate, carbon black, antimonous oxide, zinc borate, nano silver, paraffin, stearic acid, polyethylene glycol, calcium stearate, antiager, sulphur, zinc oxide and a promoting agent. The rubber and plastic heat insulating andheat preserving material is high in heat insulation performance and compressing rebound performance, and high in mould-proof and antibacterial performances; tests show that when any one or some components are removed or replaced, the prepared rubber and plastic heat insulating and heat preserving material cannot perform mould-proof and antibacterial performances, or the heat insulation performance and the compressing rebound performance are unsatisfactory.
Description
technical field [0001] The invention belongs to the technical field of rubber and plastic thermal insulation materials, and in particular relates to an antibacterial and mildew-proof rubber and plastic thermal insulation material and a preparation method thereof. Background technique [0002] Rubber and plastic thermal insulation products are closed-cell elastic materials made of nitrile rubber and polyvinyl chloride as the main raw materials, together with various auxiliary materials, and foamed. [0003] At present, the improvement of rubber and plastic thermal insulation products is mainly to increase their thermal insulation effect. However, most rubber thermal insulation products are in contact with humid air for a long time, which will cause mildew, which will affect human health, and will also lead to a decline in the performance of rubber and plastic thermal insulation products. Contents of the invention [0004] In view of this, the object of the present invention...
Claims
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Patent Timeline
Login to View More IPC IPC(8): C08L91/06C08L9/02C08L27/06C08L91/00C08L71/02C08K13/02C08K3/22C08K3/26C08K3/38C08K5/09C08K5/098C08K3/08C08K3/04C08J9/10
CPCC08J9/103C08J9/0023C08J9/0061C08J9/0066C08J9/0071C08J9/0095C08J2203/04C08J2391/06C08J2409/02C08J2427/06C08J2471/02C08J2491/00C08J2491/06
Inventor 高贺昌高贺伟
Owner HEBEI HUAMEI CHEM & BUILDING MATERIALS GRP