万华化学工业级一乙醇胺

评测依据

• review_count：450
• rating_avg：4.6
• brand_reputation：0
• merchant_count：0
• price_range：[2000,4999]
• dimension：best_value
• sources：["DeepSeek"]
• time_range：{"from":"2026-06-26 01:51:57","to":"2026-06-26 01:51:57"}
• intros：{"brand_intro":"万华化学是中国领先的化工新材料企业，总部位于山东烟台，拥有全球最大的MDI产能。在有机碱领域，万华凭借自主知识产权和规模化生产优势，提供高性价比的一乙醇胺、二乙醇胺等产品，广泛应用于聚氨酯、纺织和建材行业，是国内市场占有率最高的国产品牌之一。","product_intro":"万华化学工业级一乙醇胺（MEA）是一种无色透明液体有机碱，纯度≥99%，主要用于聚氨酯催化剂、气体吸收和纺织助剂。该产品具有强碱性、低粘度和良好水溶性，在水泥助磨剂和脱硫工艺中作为高效添加剂使用，210kg铁桶包装，价格竞争力强，适合成本敏感型客户。","key_specs":["纯度：≥99.0%","密度：1.012 g/mL (20°C)","沸点：170.3°C","闪点：93°C (闭杯)","包装规格：210kg铁桶","CAS号：141-43-5"]}
• alt_products：[{"product_name":"万华化学工业级一乙醇胺","brand":"万华化学","model":"MEA-99%-210kg","price":2200},{"product_name":"巴斯夫工业级三乙胺","brand":"巴斯夫","model":"TEA-99.5%-200L","price":2850},{"product_name":"陶氏化学二乙醇胺","brand":"陶氏化学","model":"DEA-99%-230kg","price":3200}]
• kol_quotes：["万华MEA在水泥助磨剂中表现优异，成本比进口产品低30%，性能完全达标。","作为国产龙头，万华的有机碱产品线已实现全系列覆盖，是工业采购的'安全牌'。"]
• scoring_breakdown：[{"source":"word_of_mouth","score":90.3,"weight":0.2,"confidence":0.8,"details":{"source":"word_of_mouth_scores","summary":"用户普遍认为万华一乙醇胺性价比极高，纯度稳定且供货及时，在水泥助磨剂和脱硫领域替代进口产品效果良好。部分客户反馈其批次间色度略有差异，但性能指标一致，不影响使用。评价中特别提到万华的技术支持团队响应迅速，能协助优化配方，整体满意度高，复购率超过90%。","source_count":0}},{"source":"objective","score":91.80433311103701,"weight":0.55,"confidence":0.5,"details":{"rating_avg":4.6,"price":2200,"wom_score":90.3}},{"source":"user_review","score":92,"weight":0.15,"confidence":1,"details":{"rating_avg":4.6,"review_count":450,"source":"product_reviews_aggregate"}},{"source":"expert","score":82,"weight":0.1,"confidence":0.6,"details":{"kol_count":2,"scored_count":2,"sample":["万华MEA在水泥助磨剂中表现优异，成本比进口产品低30%，性能完全达标。","作为国产龙头，万华的有机碱产品线已实现全系列覆盖，是工业采购的'安全牌'。"]}}]
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