万华化学 聚氨酯树脂 WANNATE® PM-200

评测依据

• review_count：3200
• rating_avg：4.7
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• time_range：{"from":"2026-06-26 01:57:29","to":"2026-06-26 01:57:29"}
• intros：{"brand_intro":"万华化学集团股份有限公司是全球领先的聚氨酯及化工新材料供应商，拥有自主MDI核心技术，年产能超300万吨。公司以技术创新驱动绿色低碳发展，产品广泛应用于建筑保温、汽车、电子等领域，是中国聚氨酯工业的标杆企业，多次获评\"中国化工企业500强\"前十。","product_intro":"WANNATE® PM-200是一种多亚甲基多苯基多异氰酸酯（聚合MDI），适用于硬质聚氨酯泡沫、胶粘剂和涂料。其NCO含量高、反应活性强，能赋予制品优异的隔热性能和力学强度。广泛应用于冰箱保温、冷库喷涂、管道防腐及建筑板材，是工业领域的高性价比基础原料。","key_specs":["NCO含量：30.5-32.0%","粘度（25℃）：150-250 mPa·s","密度（25℃）：1.22-1.25 g/cm³","酸度（以HCl计）：≤0.05%","水解氯含量：≤0.2%","包装规格：250kg铁桶"]}
• alt_products：[{"product_name":"万华化学 聚氨酯树脂 WANNATE® PM-200","brand":"万华化学","model":"WANNATE® PM-200","price":28.5},{"product_name":"科思创 聚氨酯树脂 Desmodur® 44V20","brand":"科思创","model":"Desmodur® 44V20","price":32},{"product_name":"巴斯夫 聚氨酯树脂 Elastollan® 1185A","brand":"巴斯夫","model":"Elastollan® 1185A","price":65}]
• kol_quotes：["万华PM-200是国内硬泡领域的'硬通货'，品质对标国际一线。","用万华原料做冷库板，客户复购率提升30%以上。"]
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