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Low-temperature co-fired ceramic powder material as well as preparation method and application thereof
The invention provides a low-temperature co-fired ceramic powder material as well as a preparation method and application thereof, and relates to the technical field of electronic ceramic materials. The low-temperature co-fired ceramic powder material provided by the invention comprises the following raw material components in parts by weight: 50-60 parts of borosilicate glass powder, 30-40 parts of quartz glass powder and 5-10 parts of a powder auxiliary agent, wherein the powder auxiliary agent comprises at least one of Al2O3, ZrO2, MgO and BaO. After sintering, the low-temperature co-fired ceramic powder material prepared by compounding the borosilicate glass powder, the quartz glass powder and the powder auxiliary agent has a dielectric constant [epsilon]r of 3.8-4.5, low dielectric loss tan[delta] of 0.001-0.0025 and resistivity rho of 1.0-9.9*10<12> Ohm*cm, the sintering temperature is in a range of 850-900 DEG C, and the density after sintering is good and can be up to 99.8%.
本发明提供了一种低温共烧陶瓷粉体材料及其制备方法和应用，涉及电子陶瓷材料技术领域。本发明提供的低温共烧陶瓷粉体材料包括如下重量份数的原料组分：硼硅玻璃粉50‑60份、石英玻璃粉30‑40份、粉体助剂5‑10份，所述粉体助剂包括Al2O3、ZrO2、MgO和BaO中的至少一种。本发明将硼硅玻璃粉、石英玻璃粉和粉体助剂复配制备的低温共烧陶瓷粉体材料烧结后的介电常数εr＝3.8‑4.5，介电损耗低tanδ＝0.001‑0.0025，电阻率ρ＝1.0‑9.9×1012Ω·cm，其烧结温度在850‑900℃范围内，烧结后致密度良好，最高可达99.8％。
Low-temperature co-fired ceramic powder material as well as preparation method and application thereof
The invention provides a low-temperature co-fired ceramic powder material as well as a preparation method and application thereof, and relates to the technical field of electronic ceramic materials. The low-temperature co-fired ceramic powder material provided by the invention comprises the following raw material components in parts by weight: 50-60 parts of borosilicate glass powder, 30-40 parts of quartz glass powder and 5-10 parts of a powder auxiliary agent, wherein the powder auxiliary agent comprises at least one of Al2O3, ZrO2, MgO and BaO. After sintering, the low-temperature co-fired ceramic powder material prepared by compounding the borosilicate glass powder, the quartz glass powder and the powder auxiliary agent has a dielectric constant [epsilon]r of 3.8-4.5, low dielectric loss tan[delta] of 0.001-0.0025 and resistivity rho of 1.0-9.9*10<12> Ohm*cm, the sintering temperature is in a range of 850-900 DEG C, and the density after sintering is good and can be up to 99.8%.
本发明提供了一种低温共烧陶瓷粉体材料及其制备方法和应用，涉及电子陶瓷材料技术领域。本发明提供的低温共烧陶瓷粉体材料包括如下重量份数的原料组分：硼硅玻璃粉50‑60份、石英玻璃粉30‑40份、粉体助剂5‑10份，所述粉体助剂包括Al2O3、ZrO2、MgO和BaO中的至少一种。本发明将硼硅玻璃粉、石英玻璃粉和粉体助剂复配制备的低温共烧陶瓷粉体材料烧结后的介电常数εr＝3.8‑4.5，介电损耗低tanδ＝0.001‑0.0025，电阻率ρ＝1.0‑9.9×1012Ω·cm，其烧结温度在850‑900℃范围内，烧结后致密度良好，最高可达99.8％。
Low-temperature co-fired ceramic powder material as well as preparation method and application thereof
一种低温共烧陶瓷粉体材料及其制备方法和应用
HUANG GUOHONG (author) / DANG MINGZHAO (author) / CHEN TAO (author) / CUI SANCHUAN (author) / CAO XIUHUA (author) / TA SHIWO (author) / FU ZHENXIAO (author)
2021-11-23
Patent
Electronic Resource
Chinese
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