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崔先生

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Iso-tridecanol polyoxyethylene ether

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4,4'-Diisocyanatodiphenylmethane

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Modified MDI

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3,3'-iminobis(N,N-dimethylpropylamine)

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2,6,10-Trimethyl-2,6,10-triazaundecane

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N,N,N',N'-tetramethyl-2,2'-oxybis(ethylamine)

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1,4-Diazabicyclo[2.2.2]octane

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2,4,6-tris(dimethylaminomethyl)phenol

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1,8-Diazabicyclo[5.4.0]undec-7-ene

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N,N,N',N'-Tetramethyl-1,3-propanediamine

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上海曄興實業(yè)有限公司

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Iso-tridecanol polyoxyethylene ether

4,4'-Diisocyanatodiphenylmethane

Modified MDI

3,3'-iminobis(N,N-dimethylpropylamine)

2,6,10-Trimethyl-2,6,10-triazaundecane

N,N,N',N'-tetramethyl-2,2'-oxybis(ethylamine)

1,4-Diazabicyclo[2.2.2]octane

2,4,6-tris(dimethylaminomethyl)phenol

1,8-Diazabicyclo[5.4.0]undec-7-ene

N,N,N',N'-Tetramethyl-1,3-propanediamine