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1 - 20 Results for sulphonated naphthalene formaldehyde from 21 Products

...e sulfonate condensates, it has a strong dispersion of cement particles. Effectively improve the concrete compactness, enh...

Time : Dec,09,2024
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...-flow rate (MFR) and the melt volume-flow rate (MVR) of thermoplastic, such as polyethylene, polystyrene, polypropylene, ABS resin, melt formaldehy...

Time : May,24,2025
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