kata kunci [ trimethylol melamine tmm ] pertandingan 1 Produk.
Beli Cas 1017-56-7 Trimethylol Melamine TMM Melamine Formaldehyde Resin Powder on line produsen

Cas 1017-56-7 Trimethylol Melamine TMM Melamine Formaldehyde Resin Powder

Penampilan: Bubuk kristal putih
Kehilangan pengeringan(105℃ 2 jam): ≤6%
Kandungan hidroksimetil: 35~45%
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