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Manufacturing method of vacuum insulated panel core material
The invention relates to a vacuum insulation panel core material manufacturing method, which comprises: mixing raw materials such as broken glass, quartz powder, mirabilite, graphene powder, boric acid and anhydrous borax, carrying out dissolving and fibration to obtain glass fibers, beating, loading on a net, carrying out preliminary molding, flattening through pressing to obtain glass fiber sheets, and carrying out vacuum insulation panel core material preparation. And then drying the core material green body until the moisture meets the requirement, and finally cutting the core material green body into different specifications to obtain a core material main body. The obtained vacuum insulation panel core material has excellent compression resistance and flame retardance.
本发明涉及一种真空绝热板芯材的制作方法，包括以下步骤：将原料玻璃碎、石英粉、芒硝、石墨烯粉、硼酸和无水硼砂混合，然后溶制并纤维化得到玻璃纤维，然后打浆上网初步成型，通过压制平整得到玻璃纤维片，并与聚酰胺纤维片复合得到芯材坯体，然后烘干至水分达到要求，最后裁剪成不同的规格得到芯材主体。该发明所得的真空绝热板芯材具有优异的抗压性能和阻燃性能。
Manufacturing method of vacuum insulated panel core material
The invention relates to a vacuum insulation panel core material manufacturing method, which comprises: mixing raw materials such as broken glass, quartz powder, mirabilite, graphene powder, boric acid and anhydrous borax, carrying out dissolving and fibration to obtain glass fibers, beating, loading on a net, carrying out preliminary molding, flattening through pressing to obtain glass fiber sheets, and carrying out vacuum insulation panel core material preparation. And then drying the core material green body until the moisture meets the requirement, and finally cutting the core material green body into different specifications to obtain a core material main body. The obtained vacuum insulation panel core material has excellent compression resistance and flame retardance.
本发明涉及一种真空绝热板芯材的制作方法，包括以下步骤：将原料玻璃碎、石英粉、芒硝、石墨烯粉、硼酸和无水硼砂混合，然后溶制并纤维化得到玻璃纤维，然后打浆上网初步成型，通过压制平整得到玻璃纤维片，并与聚酰胺纤维片复合得到芯材坯体，然后烘干至水分达到要求，最后裁剪成不同的规格得到芯材主体。该发明所得的真空绝热板芯材具有优异的抗压性能和阻燃性能。
Manufacturing method of vacuum insulated panel core material
一种真空绝热板芯材的制作方法
LU JINLIANG (author) / ZHANG XINLIANG (author) / TANG JIE (author) / LU HAITAO (author) / WANG YANG (author) / LI ZHENG (author)
2022-04-22
Patent
Electronic Resource
Chinese
| European Patent Office | 2023