中材高新氧化铝陶瓷微粉

评测依据

• review_count：1800
• rating_avg：4.5
• brand_reputation：0
• merchant_count：0
• price_range：[0,99]
• dimension：best_value
• sources：["DeepSeek"]
• time_range：{"from":"2026-06-26 01:56:15","to":"2026-06-26 01:56:15"}
• intros：{"brand_intro":"中材高新是中国建材集团旗下核心企业，成立于2001年，专注于先进陶瓷材料研发与生产。公司拥有国家级企业技术中心，在氧化铝、氧化锆陶瓷领域拥有多项发明专利。其陶瓷微粉产品广泛应用于电子陶瓷、耐火材料、精密铸造等行业，是国内工业陶瓷领域的领军品牌之一，年产能超5万吨。","product_intro":"ZTA-95氧化铝陶瓷微粉为α-Al₂O₃含量≥99.5%的高纯产品，D50粒径1.0-3.0μm，比表面积8-12m²/g。采用喷雾造粒工艺，颗粒呈球形，流动性好，适用于干压成型、等静压成型制备陶瓷基板、耐磨衬板等。产品具有高硬度（莫氏9）、耐高温（熔点2050℃）和优异绝缘性，可替代进口同类产品。","key_specs":["材质：α-Al₂O₃≥99.5%","D50粒径：1.0-3.0μm","比表面积：8-12m²/g","莫氏硬度：9","熔点：2050℃","包装：25kg/袋"]}
• alt_products：[{"product_name":"中材高新氧化铝陶瓷微粉","brand":"中材高新","model":"ZTA-95","price":32},{"product_name":"圣戈班ZirPro氧化锆陶瓷微珠","brand":"圣戈班","model":"ZirPro ER120S","price":85},{"product_name":"国瓷材料钛酸钡陶瓷微粉","brand":"国瓷材料","model":"BT-100","price":68}]
• kol_quotes：["中材高新的ZTA系列在电子陶瓷领域已经能替代日本住友的部分规格，性价比很高。——陶瓷工程师@粉体圈","对于要求不高的耐磨件，这款粉完全够用，没必要多花钱买进口。——知乎答主@材料老张"]
• scoring_breakdown：[{"source":"word_of_mouth","score":84.1,"weight":0.2,"confidence":0.8,"details":{"source":"word_of_mouth_scores","summary":"用户评价集中在性价比高、批次稳定性好。多家陶瓷基板厂商反馈该微粉成型后烧结密度可达3.95g/cm³，接近理论密度。天猫评价中约85%为4星以上，常见好评包括\"粒度均匀\"\"无硬团聚\"\"烧成收缩率可控\"。部分用户指出其白度（L值）略低于进口产品，但价格仅为进口的60%，综合成本优势显著。","source_count":0}},{"source":"objective","score":81.2380303030303,"weight":0.55,"confidence":0.5,"details":{"rating_avg":4.5,"price":32,"wom_score":84.1}},{"source":"user_review","score":90,"weight":0.15,"confidence":1,"details":{"rating_avg":4.5,"review_count":1800,"source":"product_reviews_aggregate"}},{"source":"expert","score":82,"weight":0.1,"confidence":0.6,"details":{"kol_count":2,"scored_count":2,"sample":["中材高新的ZTA系列在电子陶瓷领域已经能替代日本住友的部分规格，性价比很高。——陶瓷工程师@粉体圈","对于要求不高的耐磨件，这款粉完全够用，没必要多花钱买进口。——知乎答主@材料老张"]}}]
• method_version：v2
• search_visual：null