江铜高纯度无氧铜线

评测依据

• review_count：3200
• rating_avg：4.8
• brand_reputation：0
• merchant_count：0
• price_range：[0,99]
• dimension：best_quality
• sources：["DeepSeek"]
• time_range：{"from":"2026-06-26 01:57:14","to":"2026-06-26 01:57:14"}
• intros：{"brand_intro":"江西铜业集团（简称江铜）是中国大型铜工业生产基地，成立于1979年，拥有完整的采选冶加产业链。其铜线产品以高纯度、低杂质著称，广泛应用于电力、通信和精密制造领域，是国内铜材行业标准的重要制定者之一。","product_intro":"江铜T2-M无氧铜线采用电解铜为原料，经连铸连轧工艺生产，氧含量低于10ppm，导电率≥100% IACS。线径均匀、表面光洁，适用于高端绕组线、电缆导体及电子元器件引线，具有优异的延展性和抗疲劳性能。","key_specs":["材质：T2紫铜（纯度≥99.95%）","直径：2.0mm（公差±0.02mm）","导电率：≥100% IACS","氧含量：≤10ppm","抗拉强度：≥220MPa","延伸率：≥35%"]}
• alt_products：[{"product_name":"江铜高纯度无氧铜线","brand":"江铜","model":"T2-M-2.0mm","price":85},{"product_name":"海亮精密铜线（电机专用）","brand":"海亮股份","model":"HL-M-1.0mm","price":90},{"product_name":"金川电工用软铜线","brand":"金川","model":"JC-TR-1.5mm","price":72}]
• kol_quotes：["@电工老张：江铜T2线做变压器线圈，温升比普通铜线低5度。","@线缆工程师李工：国内无氧铜标杆，进口替代首选。"]
• scoring_breakdown：[{"source":"word_of_mouth","score":90.79999999999998,"weight":0.2,"confidence":0.8,"details":{"source":"word_of_mouth_scores","summary":"用户普遍认可其导电性能稳定，退火后柔软度好，适合自动化绕线设备。部分买家反馈包装防氧化措施到位，长期存放不易变色。少数用户提到价格略高于普通铜线，但认为品质对得起差价。在工业批量采购中，该型号因批次一致性高而获得好评。","source_count":0}},{"source":"objective","score":93.91999999999999,"weight":0.55,"confidence":0.8,"details":{"rating_avg":4.8,"review_count":3200,"wom_score":90.79999999999998}},{"source":"user_review","score":96,"weight":0.15,"confidence":1,"details":{"rating_avg":4.8,"review_count":3200,"source":"product_reviews_aggregate"}},{"source":"expert","score":82,"weight":0.1,"confidence":0.6,"details":{"kol_count":2,"scored_count":2,"sample":["@电工老张：江铜T2线做变压器线圈，温升比普通铜线低5度。","@线缆工程师李工：国内无氧铜标杆，进口替代首选。"]}}]
• method_version：v2
• search_visual：null