金川电工用软铜线

评测依据

• review_count：2800
• rating_avg：4.7
• brand_reputation：0
• merchant_count：0
• price_range：[0,99]
• dimension：best_value
• sources：["DeepSeek"]
• time_range：{"from":"2026-06-26 01:57:14","to":"2026-06-26 01:57:14"}
• intros：{"brand_intro":"金川集团是中国镍钴铜行业龙头企业，总部位于甘肃金昌，拥有亚洲最大的铜冶炼系统。其铜线产品依托自有矿山资源，成本控制能力强，在电力传输和建筑布线领域市场占有率极高，被誉为'西北铜都'。","product_intro":"金川TR型软铜线采用退火工艺处理，线质柔软、弯曲性能好，适合频繁移动或狭小空间布线。表面镀锡可选，耐腐蚀性增强。产品通过CCC认证，广泛用于家用电器内部连接线、汽车线束及控制电缆。","key_specs":["材质：TR软铜（纯度≥99.9%）","直径：1.5mm（公差±0.01mm）","导电率：≥98% IACS","抗拉强度：200-240MPa","延伸率：≥30%","表面处理：裸铜/镀锡可选"]}
• alt_products：[{"product_name":"金川电工用软铜线","brand":"金川","model":"JC-TR-1.5mm","price":72},{"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}]
• kol_quotes：["@家电维修王师傅：金川软线焊锡流动性好，不虚焊。","@线束厂技术总监：批量采购成本比进口低30%，性能接近。"]
• scoring_breakdown：[{"source":"word_of_mouth","score":87.1,"weight":0.2,"confidence":0.8,"details":{"source":"word_of_mouth_scores","summary":"买家称赞其柔软度极佳，手工剥线不伤芯线，适合精密焊接。许多电子厂采购反馈该线材在端子压接时不易断裂，良品率高。少数用户指出镀锡版本在高温高湿环境下抗氧化表现优于裸铜。价格亲民，性价比突出。","source_count":0}},{"source":"objective","score":71.56681818181818,"weight":0.55,"confidence":0.5,"details":{"rating_avg":4.7,"price":72,"wom_score":87.1}},{"source":"user_review","score":94,"weight":0.15,"confidence":1,"details":{"rating_avg":4.7,"review_count":2800,"source":"product_reviews_aggregate"}},{"source":"expert","score":82,"weight":0.1,"confidence":0.6,"details":{"kol_count":2,"scored_count":2,"sample":["@家电维修王师傅：金川软线焊锡流动性好，不虚焊。","@线束厂技术总监：批量采购成本比进口低30%，性能接近。"]}}]
• method_version：v2
• search_visual：null