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SNF factory sodium poly naphthalene formaldehyde(hs code3824401000)

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

 

best wishes,

Judy chen
Mobile:0086-13217202770
Wechat / what's app. is available
tel(fax):0086-710-2047586
skype:missorange29
email: yongchemical@yahoo.com
HUBEI ZHENGDONG CHEMICL CO.,LTD
WEBSITE: www.yongchemical.com

 

Suppliers
sodium gluconate construction retarder(hs code 2918160000) Technical

Construction Chemicals

                     

Name: Sodium Gluconate:

CAS No.: 527-07-1

Molecular formula: C6H11 Na O7

Molecular weight: 218.14

Appearence: white or yellow crystalline granule or powder

Solubility: easy to soluble in the water

Standard: Industry grade

Assay: ≥98.0%

Whiteness: 50~60~70~80~

Loss on dry: ≤0.5%

Reducing Substance: ≤0.5%

PH: 6.2 - 7.8             

Sulfate: ≤0.05%

 

Usage:

Concrete Retarder for construction, surface water treatment, chelating agent, steel surface cleaning agent, cleaning agent for glass bottle, chelating agent for cement, plating and alumina dyeing industries and others.

 

Packing: 25kg net bag; or 1100kgs big bag; or pallet as per your request.

Suppliers
Sodium naphthalene sulfonate formaldehyde condensate powder (factory) Technical 91%

Construction Chemicals: 
 
 
Name: (Short for SNF, PNS, FDN)
Sodium Naphthalene Sulphonate Formaldehyde Condensition;
Poly Sodium Naphthalene Sulphonate;
 
Synthesis
The product is made of naphthalene, sulfonic acid, HCHO and Alkali through sulfonation, condensation, hydrolyzation, and neutralization reaction.
 
Models:
We have 3 models: SNF-A; SNF-B; SNF-C.
ITEM SNF-A SNF-B SNF-C
Appearance Light Brown or Dark Brown Powder.
Solid Content 87~88~90~91~92~93~94~95
PH Value 7-9
Sodium Sulfate Content <5% <10% 20%
Chlorides Content <0.3% <0.4% <0.5%
Cement Flowing Rate ≥250 mm ≥240 mm ≥230 mm
Concrete Reducing Water Rate ≥14% ≥14% ≥14%
 
Usage:
SNF is a kind of water reducing agent, and it can be used in:
1. Raw materials for concrete chemical admixture
2. Pre-casting
3. Pumping concrete
4. Architectural concrete
5. Fly ash concrete
6. Underwater concrete
 
Packaging
25kg net bag or 650kg big bag, pallet or as per your request.

Suppliers
calcium lignosulphonate for cement industry(coal water slurry additive) Technical

calcium lignosulphonate Can be used as embryo reinforcing agents in the fields of pottery and porcelain and refractory materials. They can increase the fluidity of the slurry and thus to improve the strength of the embryo.

 

contact:

vicky
Mobile: 0086-18162818098 (what's app is ok)
wechat: Lignosulphonate
skype: missorange29
email: yongchemical@yahoo.com
website:www.yongchemical.com

Suppliers
calcium lignosulphonate exporter(feed additive lignin) hs code:3804000090 Technical

calcium lignosulphonate

Can be applied as common water reducing admixture and built material of series multifunction high-performance water reducing admixtures. 

contact:

vicky
Mobile: 0086-18162818098 (what's app is ok)
wechat: Lignosulphonate
skype: missorange29
email: yongchemical@yahoo.com
website:www.yongchemical.com

Suppliers
SNF/FDN/PNS hign range water reducer concret additives,sodium naphthalene sulfonic acid formaldehyde brown powder

Sodium Naphthalene Sulphonate Formaldehyde

Poly Naphthalene Sulfonate Formaldehyde Condensate

SNF-A/PNS-B/FDN-C

Sodium Naphthalene Sulphonate Formaldehyde can be added directly or added in after melt. It can be added during mixing and after-mixing. The afterward approach can achieve better result. The suggested addition rate is 0.75%. 

Sodium Naphthalene Sulphonate Formaldehyde Direction 

Prepare solutions as required. 

Direct use of powdery agent is allowed. Alternatively the addition of the agent is followed by water moisturization (water-cement ratio: 60%). 
          The agent can be combined with other externally applied agents if pilot development or laboratory experiment succeeds.

 

best wishes,

Judy chen

Mobile:0086-13217202770

Wechat / what's app. is available

tel(fax):0086-710-2047586

skype:missorange29

email: yongchemical@yahoo.com

HUBEI ZHENGDONG CHEMICL CO.,LTD

WEBSITE: www.yongchemical.com

 

Suppliers

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