Natrium naftaleen Sulfonate PNS-C
Sodium naphthalene sulfonate
Natrium naftaleen sulfonate is a high range water reducer, commonly referred to as a super plasticizer, also named Naphthalene Sulphonate Formaldehyde Condensate (short name: SNF, PNS, FDN, etc…)
Haadklup SNF wurdt makke út naftaleen, sulfuric acid, formaldehyde en floeibere Laugensalz , troch sulfonation, hydrolyzation, kondinsstripen en neutralization reaksje en dan droegjen ta poeier. Haadklup SNF-A5% befettet hiel lyts chloride. Sa, dat foldocht oan de easken fan de gemyske bêste bats spesifikaasjes foar konkreet: ASTM Designation C 494 as Type F bêste bats, GB8076-2008 en GB50119-2003.
Oanfraach
Natrium naftaleen Sulfonate
Sodium Naphthalene Sulfonate produces concrete with extremely workable characteristics referred to as high slump.
SNF also allows concrete to be produced with very low water/cement ratios at low or normal slumps.
SNF is ideal for use in pre stress, precast, bridge deck or any concrete where it is desired to keep the water/cement ratio to a minimum and still achieve the degree of workability necessary to provide easy placement and consolidation.
SNF will also fluidize concrete, making it ideal for tremie concreting or other applications where high slumps are desired.
Sodium Naphthalene Sulfonate is compatible with Portland Cement, Normal Portland cement, Portland Slag Cement, Fly-ash Cement, Portland Pozzolanic Cement, etc.
foardielen
Natrium naftaleen Sulfonate
Haadklup SNF produsearret hege Slump flowable konkreet mei gjin ferlies yn krêft.
Natrium naftaleen Sulfonate produsearret lege wetter / cement ratio beton en dêrom, hege sterke punten.
Haadklup SNF yn prestress / precast wurk, kin brûkt wurde om sterk ferminderje of elimineren de hege enerzjy easken fan eksterne waarmte foar versnelde curing.
Haadklup SNF beton, sels op hege Slump, eksposearret gjin wichtige segregaasje yn ferliking ta konkrete sûnder in super-plasticizer op itselde Slump.
Haadklup SNF aids yn flugge útwetterjen fan beton út truck mixers dêrby werombringen op de baan tiid en it ferbetterjen fan mixer benutten.
Eigenskippen, Features & Skaaimerken
China Giant concrete admixtures Sodium Naphthalene Sulfonate is for high water reducing complies with the requirements of the following standards: ASTM C 494, Type E & F. BS EN 934-2.2.technical cooperation services on heatless and automatic system for export to Sudan,Pakistan,Africa,middle east,Brazil,South Africa,Mexico,Angola,Algeria,Morocco,UAE,ect.
Sodium Naphthalene Sulfonate Visual Appearance: Light brown powder. Non-poisonous, odorless, non-flammable and non-corrosive to steel bars.
Opmerklike Plasticity: As betingst fan shop in dêr't bedrach fan semint en collapsibility wurde fêste aforehand, it mingen wetter kin wurde sakke mei 10-30% as it is mongen mei wapene beton op 0.3-1.5%.
Ferbetterje miscibility fan konkrete amalgamator mei wetter en collapsibility ek. As betingst fan lykweardich Blenden, collapsibility kin wurde ferhege.
| ÛNDERDIEL | Haadklup SNF-A | Haadklup SNF-B | Haadklup SNF-C |
| Ferskining | Light brwon poeder | Light brwon poeder | Light brwon poeder |
| solid Ynhâld | ≥ 91% | ≥ 91% | ≥ 91% |
| Natrium sulfate ynhâld | <5% | <10% | <18% |
| chloride Ynhâld | <0,3% | <0,4% | <0.5% |
| PH Wearde | 7-9 | 7-9 | 7-9 |
| Net Starch fluidity 1% dosering 42.5 # cement | ≥ 210mm | ≥ 205mm | ≥ 200mm |
| surface Tension | (70 ± 1) x 10-3N / M | (70 ± 1) x 10-3N / M | (70 ± 1) x 10-3N / M |
ús tsjinsten
1) De grutste fabrikant fan natrium naftaleen sulfonate mei jierlikse output 900,000tons, soargje foar de koartste levering.
2) De rauwe materiaal wurdt produsearre troch ússels, de wedstriden net priis en stably kwaliteit koe wurde garandearre.
3) Wy hawwe ek ús eigen Natrium Gluconate fabryk, kinne jo keapje de Haadklup SNF & Natrium Gluconate byinoar te besparjen kosten.
Natrium naftaleen Sulfonate.
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