A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The invention discloses a 5G mobile phone cover plate and a preparation method thereof. The preparation method of the 5G mobile phone cover plate comprises the following steps: ball-milling and uniformly mixing 100 parts by weight of zirconium dioxide, 0.3-0.8 part by weight of a borate coupling agent, 3-8 parts by weight of diboron trioxide and 0.5-1.5 parts by weight of polyamide; carrying out dry pressing molding; and conducting sintering. The 5G mobile phone cover plate provided by the invention has good bending strength and fracture toughness.
本发明公开了一种5G手机盖板及其制备方法。所述一种5G手机盖板的制备方法，包括如下步骤：100重量份二氧化锆、0.3‑0.8重量份硼酸酯偶联剂、3‑8重量份三氧化二硼、0.5‑1.5重量份聚酰胺，球磨混合均匀；干压成型；烧结。本发明的5G手机盖板具有良好抗弯强度和断裂韧性。
The invention discloses a 5G mobile phone cover plate and a preparation method thereof. The preparation method of the 5G mobile phone cover plate comprises the following steps: ball-milling and uniformly mixing 100 parts by weight of zirconium dioxide, 0.3-0.8 part by weight of a borate coupling agent, 3-8 parts by weight of diboron trioxide and 0.5-1.5 parts by weight of polyamide; carrying out dry pressing molding; and conducting sintering. The 5G mobile phone cover plate provided by the invention has good bending strength and fracture toughness.
本发明公开了一种5G手机盖板及其制备方法。所述一种5G手机盖板的制备方法，包括如下步骤：100重量份二氧化锆、0.3‑0.8重量份硼酸酯偶联剂、3‑8重量份三氧化二硼、0.5‑1.5重量份聚酰胺，球磨混合均匀；干压成型；烧结。本发明的5G手机盖板具有良好抗弯强度和断裂韧性。
5G mobile phone cover plate and preparation method thereof
5G手机盖板及其制备方法
XU QIANG (author)
2020-09-25
Patent
Electronic Resource
Chinese
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