Sòidiam Naphthalene Sulfonate PNS-C
Sodium naphthalene sulfonate
Sodium naphthalene sulfonate tha a high range water reducer, commonly referred to as a super plasticizer, also named Naphthalene Sulphonate Formaldehyde Condensate (short name: SNF, PNS, FDN, etc…)
SNF a dhèanamh bho naphthalene, sulfuric acid, formaldehyde agus lionn alkali , tro sulfonation, hydrolyzation, Co-dhlùthachadh agus neutralization reaction agus an uair sin a 'tiormachadh gu pùdar. SNF-A5% anns glè bheag chlòrain. Mar sin, tha e a 'coinneachadh ri riatanasan ceimigeach admixture chomharrachaidhean airson concrait: ASTM Ainmeachaidh C 494 mar Type F admixture, GB8076-2008 agus GB50119-2003.
Iarrtas
Sòidiam Naphthalene Sulfonate
sodium Naphthalene Sulfonate a 'dèanamh le concrait air leth obrachadh feartan ainmeachadh mar àrd Tuiteam.
SNF cuideachd a 'leigeil le concrait a dhèanamh le glè ìosal uisge / saimeant mheasan aig ìosal no àbhaisteach slumps.
SNF tha freagarrach airson a chleachdadh ann an ro cuideam, precast, drochaid deic no concrait sam bith far a bheil e 'miannachadh a bhith a' cumail an uisge / saimeant co-mheas a 'char as lugha agus fhathast a' coileanadh an ìre sam bi riatanach a thoirt seachad furasta greis gnìomhachais agus daingneachadh.
SNF Bidh cuideachd fluidize concrait, a 'dèanamh e air leth freagarrach airson tremie concreting no iarrtasan eile far a bheil àrd slumps tha a' miannachadh.
Sodium Naphthalene Sulfonate tha co-chòrdail le samant Portland, Normal samant Portland, Portland Slag Thàthadh, Fly-uinnseann Thàthadh, Portland Pozzolanic Thàthadh, etc.
buannachdan
Sòidiam Naphthalene Sulfonate
SNF àrd Tuiteam flowable concrait le eil call ann an neart.
Sodium Naphthalene Sulfonate a 'dèanamh uisge ìosal / saimeant co-mheas concrait agus mar sin, àrd neartan.
SNF ann prestress / precast obair, faodar a chleachdadh gu mòr a lùghdachadh no cur às do na h-àrd lùth riatanasan taobh a-muigh airson teas a 'Bhuinn Luaith grèidheadh.
SNF concrait, fiù 's aig àrd Tuiteam, taisbeanaidhean cudromach sam bith sgaraidh ann an coimeas ri concrait gun super-plasticizer aig an aon Tuiteam.
SNF AIDS ann an luath a leigeil ma sgaoil à cruadhtan bho làraidh measgaicheanan lùghdachadh air an obair agus a 'leasachadh àm measgachaidh cleachdadh.
Properties, Feartan & Characteristics
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.
Iongantach Plasticity: Mar staid coimeasgachaidh far a bheil tomhas de saimeant agus collapsibility tha stèidhichte aforehand, a 'measgachadh uisge Faodar lùghdachadh 10-30% nuair a tha e air a mheasgachadh le cruadhtan daingnichte aig 0.3-1.5%.
Leasachadh miscibility concrait amalgamator le uisge agus collapsibility cho math. Mar staid co-ionann coimeasgachaidh, collapsibility bhith air am meudachadh.
NÌ | SNF-A | SNF-B | SNF-C |
coltas | Sgòthan brwon-fùdair | Sgòthan brwon-fùdair | Sgòthan brwon-fùdair |
solid-susbaint | ≥ 91% | ≥ 91% | ≥ 91% |
Sodium sulfate clàr na làraich | <5% | <10% | <18% |
chlòrain-susbaint | <0.3% | <0.4% | <0.5% |
PH Luach | 7-9 | 7-9 | 7-9 |
Net Starch Fluidity 1 dosage 42,5% # saimeant | ≥ 210mm | ≥ 205mm | ≥ 200mm |
Surface Tension | (70 ± 1) x 10-3N / M | (70 ± 1) x 10-3N / M | (70 ± 1) x 10-3N / M |
ar seirbheisean
1) Tha an t-saothrachaidh as motha de sodium naphthalene sulfonate le bhliadhnail toradh 900,000tons, dèanamh cinnteach as luaithe a lìbhrigeadh.
2) Tha an stuth amh air a dhèanamh le fhìn, an co-fharpaiseach a 'phrìs agus stably càileachd dh'fhaodadh a bhith cinnteach.
3) Tha sinn cuideachd a tha againn fhèin Sòidiam Gluconate factaraidh, faodaidh sibh a cheannach SNF & Sòidiam Gluconate còmhla gus cosgais a shàbhaladh.
Sodium Naphthalene Sulfonate.
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