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we, china sodium naphthalene sulfonate formaldehyde condensate sulfonate formaldehyde, snf powder, pns powder, fdn powder, naphthalene high range sulfonate formaldehyde is one of high range water reducing admixture or main performance sodium naphthalene formaldehyde produces conc...

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your current location home > products > concrete admixtures naphthalene sulfonate formaldehyde (snf/nsf /pns) complies with the requirements of the following standards astm c 494, type f; astm c sodium sulfate content, .

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sodium gluconate production naphthalene sulfonate formaldehyde (snf/nsf /pns) complies with the requirements of the following it's the most widely used concrete admixture at present and takes for 80 of total consumption.

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sodium naphthalene sulphonate formaldehyde produces concrete with pns also allows concrete to be produced with very low water/cement ratios at low or admixture 1) naphthalene series water reducing admixture/superplasticizer 2)

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high range water reducing admixture. sodium naphthalene sulphonate formaldehyde produces concrete with extremely workable pns also allows concrete to be produced with very low water/cement ratios at low or normal slumps.

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jk 01np high range water reducing concrete admixture (high concentration) sodium naphthalene sulfonate formaldehyde (na2so4 5 ) also named naphthalene sulfonate formaldehyde condensate (nsf), snf, pns and fdn etc. jk 01np it is particularly used as base material for compound admi...

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high range water reducing admixture sodium naphthalene sulphonate formaldehyde produces concrete with extremely workable pns also allows concrete to be produced with very low water/cement ratios at low or normal slumps.

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apr 2, 2007 2.1 sulphonated naphthalene condensates (pns) . additives is absent when the chemical analysis of cement, concrete or leaching by condensation of naphthalenesulphonic acid with formaldehyde. sodium (8.9 wt ).

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may 30, 2015 sodium), and pns 3. (5 7 polymethylenenaphthalene sulfonate of sodium), . naphthalene and formaldehyde at 1 1 and 1 3 ratios (mole) were condensed for . research of pns as plasticizing additives in concrete.

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naphthalene formaldehyde oligomers with optimal molar mass distribution. resulting naphthalenesulphonate pns k4 (5 7, 6 6 polymethylene naphthalene sodium sulphonate) with improved their effectiveness as additives in cement mortar show low plasticizing properties, increasing mobi...

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ours, large quantity of admixtures not used in non mechanized concrete. so, in india, large quantity . so, sulphonated polymers of naphthalene formaldehyde condensates or melamine formaldehyde . naphthalene sulphonate as well pns. and, this is and, this is the sulphonated so 3 in...

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superplasticizer concrete admixtur 4. water decreasing agent/sodium naphthalene formaldehyde product description a highly effective .. of cement additive water reducer naphthy sulfonate formaldehyde ( pns/fdn/snf) in china.

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