配方1 | 配方2 | |
多元醇 | 聚醚330N:750g 聚醚3050:750g 聚苯酯:100g | 聚醚330N:750g 聚醚3050:750g 聚苯酯:100g |
异氰酸酯 | PM-200:1500g | PM-200:1500g |
硅油 | AK-8805:20g L-6860:10g | AK-8805:20g L-6860:10g |
发泡剂 | HFC-245fa:50g | HFC-245fa:50g |
催化剂 | NT CAT A-33:4g NT CAT DMEA:4g | NT CAT A-33:4g NT CAT DMEA:4g |
延迟催化剂 | NT CAT 150:0 | NT CAT 150:4g |
阻燃剂 | TCPP:50g | TCPP:50g |
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