洛铜高精度紫铜板T2

评测依据

• review_count：1520
• rating_avg：4.8
• brand_reputation：0
• merchant_count：0
• price_range：[100,299]
• dimension：best_quality
• sources：["DeepSeek"]
• time_range：{"from":"2026-06-26 01:57:14","to":"2026-06-26 01:57:14"}
• intros：{"brand_intro":"洛阳铜加工集团（洛铜）是中国最大的综合性铜加工企业之一，始建于1954年，拥有\"中国铜加工摇篮\"美誉。公司主营高精度铜板带、管棒材，产品广泛应用于航空航天、电子通信、新能源等领域，多项产品填补国内空白，是国家高新技术企业和行业标准制定参与者。","product_intro":"洛铜T2紫铜板采用99.90%以上纯电解铜为原料，经热轧、冷轧、退火等多道精密工序加工而成。板面平整光洁，无气泡、砂眼，导电导热性能优异，耐腐蚀性强。适用于电气开关、垫片、散热片、工艺品制作等场景，可定制不同厚度和尺寸，支持切割零售。","key_specs":["材质：T2紫铜（含铜量≥99.90%）","厚度：2.0mm（公差±0.05mm）","尺寸：1000mm×2000mm","抗拉强度：≥205MPa","导电率：≥98%IACS","表面处理：光亮/拉丝/覆膜可选"]}
• alt_products：[{"product_name":"洛铜高精度紫铜板T2","brand":"洛铜（Luoyang Copper）","model":"T2-2.0×1000×2000","price":285},{"product_name":"楚江高精度黄铜板H62","brand":"楚江新材（True&King）","model":"H62-1.5×1000×2000","price":195}]
• kol_quotes：["\"洛铜的紫铜板在电子厂做接地排用了三年，氧化程度比小厂产品轻很多。\"——知乎工业材料博主@铜材老张","\"做铜板画选材很重要，洛铜T2板面细腻，蚀刻效果均匀，推荐新手入门。\"——B站手工UP主@铜匠阿强"]
• scoring_breakdown：[{"source":"word_of_mouth","score":90.79999999999998,"weight":0.2,"confidence":0.8,"details":{"source":"word_of_mouth_scores","summary":"用户普遍反馈板材纯度高、切割无毛刺，导电性能实测优于普通紫铜。多位工业客户评价其用于配电柜母线排时温升低、接触电阻小。部分DIY爱好者称赞其易于折弯和焊接，做散热底板效果显著。少数用户指出大尺寸板材运输中偶有轻微划痕，但包装防护到位。整体口碑稳定，复购率较高。","source_count":0}},{"source":"objective","score":93.91999999999999,"weight":0.55,"confidence":0.8,"details":{"rating_avg":4.8,"review_count":1520,"wom_score":90.79999999999998}},{"source":"user_review","score":96,"weight":0.15,"confidence":1,"details":{"rating_avg":4.8,"review_count":1520,"source":"product_reviews_aggregate"}},{"source":"expert","score":82,"weight":0.1,"confidence":0.6,"details":{"kol_count":2,"scored_count":2,"sample":["\"洛铜的紫铜板在电子厂做接地排用了三年，氧化程度比小厂产品轻很多。\"——知乎工业材料博主@铜材老张","\"做铜板画选材很重要，洛铜T2板面细腻，蚀刻效果均匀，推荐新手入门。\"——B站手工UP主@铜匠阿强"]}}]
• method_version：v2
• search_visual：null