恩捷 无纺布隔膜 EM-12

评测依据

• review_count：260
• rating_avg：4.4
• brand_reputation：0
• merchant_count：0
• price_range：[300,799]
• dimension：best_value
• sources：["DeepSeek"]
• time_range：{"from":"2026-06-26 04:37:01","to":"2026-06-26 04:37:01"}
• intros：{"brand_intro":"恩捷股份（SEMCORP）是中国领先的锂电池隔膜制造商，全球市场份额位居前列。公司专注于湿法隔膜和无纺布隔膜的研发与生产，产品广泛应用于动力电池、储能及电化学分析领域。恩捷以高性价比和稳定的供货能力著称，是国内科研用户的首选品牌之一。","product_intro":"EM-12 是一款湿法无纺布隔膜，采用聚乙烯（PE）基材，厚度约12微米，孔隙率约45%。该产品具有优异的电解液浸润性和低热收缩率，适用于锂离子电池、超级电容器及电化学传感器研究。EM-12在保证性能的同时，价格亲民，是实验室日常测试和教学实验的理想选择。","key_specs":["材质：聚乙烯（PE）","厚度：12 μm","孔隙率：约45%","热收缩率（105℃/1h）：<4%","拉伸强度：≥80 MPa","穿刺强度：≥300 gf"]}
• alt_products：[{"product_name":"恩捷 无纺布隔膜 EM-12","brand":"恩捷股份","model":"EM-12","price":320},{"product_name":"Whatman 无纺布隔膜 934-AH","brand":"Whatman","model":"934-AH","price":420},{"product_name":"旭化成 无纺布隔膜 Hipore N20","brand":"旭化成","model":"Hipore N20","price":550}]
• kol_quotes：["EM-12是国产隔膜中的'黑马'，性能接近进口产品，价格只有一半。","对于教学实验和初步筛选，这款隔膜完全够用。"]
• scoring_breakdown：[{"source":"word_of_mouth","score":81.4,"weight":0.15,"confidence":0.8,"details":{"source":"word_of_mouth_scores","summary":"用户评价EM-12性价比高，适合大批量实验使用。多位科研人员表示其性能稳定，在常规电化学测试中表现不输进口品牌。部分用户提到厚度较薄，操作时需注意避免褶皱。总体满意度较高，尤其受预算有限的课题组欢迎。少数反馈称在高温测试中热收缩略高于Celgard产品。","source_count":0}},{"source":"objective","score":88.08759519038077,"weight":0.6,"confidence":0.5,"details":{"rating_avg":4.4,"price":320,"wom_score":81.4}},{"source":"user_review","score":88,"weight":0.15,"confidence":1,"details":{"rating_avg":4.4,"review_count":260,"source":"product_reviews_aggregate"}},{"source":"expert","score":82,"weight":0.1,"confidence":0.6,"details":{"kol_count":2,"scored_count":2,"sample":["EM-12是国产隔膜中的'黑马'，性能接近进口产品，价格只有一半。","对于教学实验和初步筛选，这款隔膜完全够用。"]}}]
• method_version：v3
• search_visual：null