Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
NTC thermistor coating glass powder and preparation method thereof
The invention relates to the technical field of glass, in particular to NTC thermistor coating glass powder and a preparation method thereof.The preparation method comprises the steps that raw materials are weighed and mixed to obtain a mixture, the raw materials comprise, by weight, 20%-50% of CaO, 10%-40% of MgO, 10%-40% of SiO2, 1%-30% of B2O3, 0%-5% of ZrO2, 0%-5% of Al2O3 and 0%-5% of La2O3, and after the glass powder is used, processed and coated, the mixture is cooled to the room temperature to obtain the NTC thermistor coating glass powder. The sintered glass layer is transparent in color and high in temperature resistance, the porosity of the glass is improved, a compact, crack-free and damage-free glass protection layer is formed, damage to the glass layer caused by other processes in the subsequent processing process is avoided, the surface of the NTC thermistor is wrapped and protected, the production and detection requirements of the NTC thermistor are met, and the service life of the NTC thermistor is prolonged. The chemical stability is good, the raw materials are simple and easy to obtain, the manufacturing cost is low, and the environmental protection property is good.
本发明涉及玻璃技术领域，更具体的公开了一种NTC热敏电阻涂覆玻璃粉及其制备方法，包括：称取各原料并混合得到混合料，所述如下原料重量百分比的组分：CaO为20％～50％、MgO为10％～40％、SiO2为10％～40％、B2O3为1％～30％、ZrO2为0％～5％、Al2O3为0％～5％、La2O3为0％～5％，玻璃粉在进行使用加工涂覆后，进行烧结的玻璃层颜色为透明色，耐温性高，改善玻璃的气孔率，形成致密的、不开裂、无破损的玻璃保护层，不会造成后续加工过程中产生其他工艺对玻璃层产生破坏，对NTC热敏电阻的表面进行包裹防护，满足其生产检测要求，提高玻璃层的耐腐蚀性，化学稳定性好，原料简单，容易获取，制作成本低，环保性好。
NTC thermistor coating glass powder and preparation method thereof
The invention relates to the technical field of glass, in particular to NTC thermistor coating glass powder and a preparation method thereof.The preparation method comprises the steps that raw materials are weighed and mixed to obtain a mixture, the raw materials comprise, by weight, 20%-50% of CaO, 10%-40% of MgO, 10%-40% of SiO2, 1%-30% of B2O3, 0%-5% of ZrO2, 0%-5% of Al2O3 and 0%-5% of La2O3, and after the glass powder is used, processed and coated, the mixture is cooled to the room temperature to obtain the NTC thermistor coating glass powder. The sintered glass layer is transparent in color and high in temperature resistance, the porosity of the glass is improved, a compact, crack-free and damage-free glass protection layer is formed, damage to the glass layer caused by other processes in the subsequent processing process is avoided, the surface of the NTC thermistor is wrapped and protected, the production and detection requirements of the NTC thermistor are met, and the service life of the NTC thermistor is prolonged. The chemical stability is good, the raw materials are simple and easy to obtain, the manufacturing cost is low, and the environmental protection property is good.
本发明涉及玻璃技术领域，更具体的公开了一种NTC热敏电阻涂覆玻璃粉及其制备方法，包括：称取各原料并混合得到混合料，所述如下原料重量百分比的组分：CaO为20％～50％、MgO为10％～40％、SiO2为10％～40％、B2O3为1％～30％、ZrO2为0％～5％、Al2O3为0％～5％、La2O3为0％～5％，玻璃粉在进行使用加工涂覆后，进行烧结的玻璃层颜色为透明色，耐温性高，改善玻璃的气孔率，形成致密的、不开裂、无破损的玻璃保护层，不会造成后续加工过程中产生其他工艺对玻璃层产生破坏，对NTC热敏电阻的表面进行包裹防护，满足其生产检测要求，提高玻璃层的耐腐蚀性，化学稳定性好，原料简单，容易获取，制作成本低，环保性好。
NTC thermistor coating glass powder and preparation method thereof
一种NTC热敏电阻涂覆玻璃粉及其制备方法
YIN MENGDI (Autor:in) / YIN JIAQI (Autor:in)
16.05.2023
Patent
Elektronische Ressource
Chinesisch
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