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1 - 17 Results for sulphonated naphthalene formaldehyde from 17 Products

Sodium SNF-A Na2SO4 content 5% Sodium is made from , sulfuric acid, and liquid...

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 : Nov,14,2025
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