Sodium naphthalene sulphonate formaldehyde(snf): snf used as dispersing agent in dyestuff , super plasticizer, high range water reducing agent in construction field, concrete admixtures.
40kg/bag
Supplier: Sodium gluconate, PCE superplasticizer, SNF superplasticizer, sodium lignosulfonate and calcium lignosulfonate.
Supplier: Sodium gluconate, sodium napothalene formaldehyde (SNF), polycarboxylate superplasticizer(PCE)
Services: Exports
Product name: Sodium Gluconate 98%min Other name: Gluconic acid, sodium salt HS Code: 28191600 Molecular Formular: C6H11O7Na, C6H11NaO7 Appearance: White crystalline powder Application: Construction Industry as the water reducing agent, retarder cement add a certain amount of sodium gluconate can increase the concrete plasticity and strength, and have block function, or delayed concrete initial and final setting time.
Supplier: Lignosulfonate, sodium gluconate, SNF/FDN/PNS, naphthalene superplasticizer, polycarboxylate superplasticizer, SHMP
Supplier: Naphthalene Sulfonate Formaldehyde and Sodium Gluconate sodium lignosulphonate, Sodium naphthalene formaldehyde, calcium lignosulphonate, calcium lignin sulfonate, calcium lignin, SNF superplasticizer, sodium ligno sulfonate, sodium gluconate, calcium lignosulfonate, Naphthalene based superplasticiz, sodium ligno sulphonate, lignin, sodium gluconate, calcium lignosulphon, ligno sulfonate
Buyer: Naphthalene sulfonate formaldehyde and sodium gluconate sodium lignosulphonate, sodium naphthalene formaldehyde, calcium lignosulphonate china
soidum lignosulphonate MN1: Index Items Standard Value Test results PH Value 10-13 12.98 Dry Matter â?¥92% 95 Lignosulphonate â?¥50% 52 Water insoluble matter â?¤3.0% 2.67 MN2: Index Items Standard Value Test results PH Value 9-11 9.5 Dry Matter â?¥92% 96 Lignosulphonate â?¥50 55 Water insoluble matter â?¤1.5% 0.7 Sodium Lignosulphonate ( lignosulfonate ) water reducer are mainly for concrete mixture as water-reducing additive. Low dosage , low air content , water reducing rate is high ,adapt to most kind of cement. Can confected as concrete early-age strength enhancer , concrete retarder , antifreeze , pumping aids etc. Nearly no precipitate product in the liquor additive which is made from The sodium lignosulphonate and Naphthalin-Group High-Efficiency Water Reducer .The sodium Lignosulphonate is fit for apply to building project, dam project, thruway project etc. If you are interested in our products, please do not hesitate to contact us! Best regards! Lorna
Physical and Chemical characteristics Properties: white crystalline granule or powder, easy to dissolve in the water Molecular formula: C6H11O7Na Quality standard Index items Standard value Test Results Appearance White or yellowish crystal powder Meets the requirement purity 98.5% 99.22% PH value 6.0 8.0 6.70 Sulphate 0.05% 0.03% chloride 0.07% 0.04% lead,ug/g 2% 1.38% loss on drying 0.5% 0.21% Reducing substances 0.7% 0.38%. Packing, storage & transportation: 1, Packing: 25kg in PP woven bag lined with plastic film. 2 ,Storage: Kept in dry and ventilating place, prevent from rain and moisture when storage; if agglomerated, please crush and make it into solution, and its effect will be the same. 3 ,Transportation:non-toxic, harmless, non-inflammable and non-explosive chemicals, it can be transported in truck and train.
Product Description High Range Water-Reducing Admixture Sodium Naphthalene Sulphonate Formaldehyde, Poly Naphthalene Sulfonate Formaldehyde Condensate,Concrete Admixture Uses Sodium Naphthalene Sulphonate Formaldehyde produces concrete with extremely workable characteristics referred to as high slump. PNS also allows concrete to be produced with very low water/cement ratios at low or normal slumps. Sodium Naphthalene Sulphonate Formaldehyde is ideal for use in prestress, 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 Sodium Naphthalene Sulphonate Formaldehyde Specification: Solid Content :96.42% PH value :8.3 Chlorides Content :0.25% Sodium Sulfate Content :4.4%. For powder: woven fabric bag with plastic liner. Net weight: 25kg +/- 0.1 kg.
Appearance yellow brown or brown powder Lignosulphonate ¦55% Dry matter ¦ 93% Ph(1% aq. Solution) 8-9 Moisture 7% Water insoluble matter 1% Total reducing matter 4% Calcium magnesium general quantity 0. 5% 25kg in pp woven bag lined with plastic film
