Chaozhou,Guangdong,China China
Contact Person Mr. chen
Address Chaozhou, Guangdong, China
Contact Now Rate this company Report Fraud
(HDPE LDPE EVA ECB) Geomembrane
3TO1-TEX waterproof ePTFE microporous membrane
911 Waterproofing Coating
Aluminum Butyl Tape
APP modified bitumen sheet membrane
APP Modified Bitumen Waterproof Membrane
APP Modified Bitumen Waterproofing Membrane (PY I, PYII, GI)
APP modified bituminous Waterproofing membranes
APP waterproof membran
App/sbs torched modified bitumen membrane
PNS (Poly Naphthalene Sulphonates)
The PNS(Poly Naphthalene Sulphonates) is Superplasticizer for concrete. PNS is made of naphthalene, sulfonic acid, HCHO through sulphuration, hydrolyzation, condensation, neutralization reaction with sodium hydroxide and try to PNS powder.
the functions of PNS:
Reduce *0 to *5 percent of cement content when the strength and
the slump of the concrete are basically same.
improves the initial slump of the concrete by more than
*0cm.
improve the strength by *0 to *0 percent.
economically batch workable concretes with water/cement ratios of
0.3 or less,
batch Silica Fume concrete at low water/cement ratios,
achieve super-fluid, highly workable concretes without excessive
set extension.
CAS No.: *********7
Average molecular weight: *5,*****5,**0 (by GPC)
S.G (water=1): 0.*9
Ionic nature: anionic
Solubility: completely soluble
There are four typical grade PNS (Poly Naphthalene Sulphonates) we offer is: DIC*5, DIC*0 , DIC*8 and DICca.
| ITEM | STANDARD | RESULT |
| Solid Content | *2% min | *3.*8% |
| Fineness | 5.0% max | 0.*4% |
| PH value | ***0 | 8.*2 |
| Sodium Sulfate Content | 5.0% max | 3.*0% |
| Chlorides Content | 0.3% max | 0.*1% |
| Surface Tension | ****2Mn/m | *1 |
| Cement Flowing Rate | **0mm min | **5mm |
| Concrete Reducing Water Rate | *0% min | *1.*0% |
| Steel-bar Corrosion | None | None |
The naphthalene superplasticizer is a chemically synthesized non-air-entrained superplasticizer, with chemical name of naphthalene sulfonate formaldehyde condensate. It has strong dispersion effect on cement particles and good use effect of preparing super flowing concrete as well as cast-in-situ concrete and precast members with early strength and high strength requirements, can comprehensively improve various properties of the concrete, and is widely applied to highways, bridges, dams, harbors, tunnels, electric power, water conservancy as well as industrial and civil architecture, steam-cured and naturally-cured precast members and so on.
Mixing Amount Range (Recommended) Powder: 0.***1.5% Liquid: 1.**2.5%DICT TECH Company supplies a range of carefully optimised PNS (Poly Naphthalene Sulphonates) superplasticiser raw materials to the Concrete, Drymix and Plasterboard industries.
Contact Now
PNS (Poly Naphthalene Sulphonates)
SODIUM TRIPHOSHATE (STPP)
Sulfonate Lignosulfonate
Lignosulfonate
Magnesium Lignosulfonate
Ammonium Lignosulfonate
Potassium Lignosulfonate
Chrome Lignosulfonate
sodium naphthalene sulfonate formaldehyde (SNF/PNS)
poly naphthene sulfonate(PNS)
Calcium lignosulfonate
Sodium Lignohumate
Ferrochrome Lignosulphonate
Sodium Gluconate
| Business Type | Manufacturing |
| Website | www.dict-pns.com |
| Year Established | 1997 |
| Number of Employees | 100+ |
| Main Markets | Worldwide |
| Products / Services | water reducing, plasticising admixtures, high range water reducing, superplasticising, retarding, accelerating, mineral admixture, silica sand, fused silica, stpp(sodium tripolyphosphate) |
| Factory Location | N/A |
| Factory Size | 250000 sqm to 500000 sqm |
| No. of Production Lines | 1 |
| Total Annual Purchase Volume | More than 100 Million USD |
| No. of R&D Staff | 21 - 30 people |
| Quality Control | Third Parties |
| Certificates | ISO9001 |
| Contract Manufacturing | OEM Service Offered ,Design Service Offered,Buyer Label Offered |
| Registered Capital | More than 100 Million USD |
| Ownership Type | LLC (Limited Liability Corp) |
| Legal Representative / CEO | N/A |
| Export Percentage | N/A |
| Total Annual Sales Volume | More than 100 Million USD |
| No. of QC Staff | 81 - 90 people |
| Contact Person | Mr. chen |
| Company | Wuhan DICT Tech Co.,Ltd |
| Telephone | ******** |
| Mobile | ******** |
| Fax | ******** |
