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foam sealant polyether polyol
Selling leads
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...polyether polyamine, delayed diamine chain extender and other raw materials cured and molded on site. In the environment of -5℃, the handmade ...
2024-12-09 23:03:30
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... of semi-prepolymer, polyether polyamine, delayed diamine chain extender and other raw materials cured and molded on site. In the environment of -5...
2026-04-29 00:14:57
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... prepolymers, amino terminated polyethers, delayed diamine chain extenders, and other raw materials. In an environment of -5 ℃, hand-brush polyurea ...
2024-12-10 00:43:23
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...butyl)-methylendianiline； N,N'-dibutyldiaminodiphenylmethane； Applications This product is used as hard foam, soft foam, coating, adhesives, ...
2024-12-09 21:24:18
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... Formula 4. Molecular Formula C21H30N2 5. Molecular Weight 310.48 6. CAS No. 5285-60-9 7. Applications This product is used as hard foam, soft ...
2024-12-09 23:00:42
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