Product Description
Company Info
Product Description
GOODS: Poly naphthalene sulfonate superplasticizer
GRADE: First grade
Performance of homogeneous
Item specification Measured Value
Appearance Yellow or brown powder
Content of solid % ≥92
Flow degree of cement paste (mm) ≥200
Diameter≥0.315mm % ≤15
pH 7~9
Content of Na2SO4 % ≤18
Total alkali(Na2O+0.685K2O) % 16+ -2
Content of Cl- % ≤0.5
Performance of physical mechanics concrete
Item specification GB8076-1997 Unit First Grade Qualified Grade Measured Value
Water-reducing rate % ≥12 ≥10 19
Bleeding rate % ≤90 ≤95 0
Air content % ≤3.0 ≤4.0 2.6
Time difference
Of coagulation initial coagulation min -90+120 +12
Terminative coagulation min -90+120 +10
Compare of
Resist the press
And intensity 1d % ≥140 ≥130 185
3D % ≥130 ≥120 174
7d % ≥125 ≥115 149
28d % ≥120 ≥110 129
Contraction ratio % ≤135 123
Cauterization for rebar ----- Non Non
Content of alkali % ----- 17.88
Cl- % ----- 0.063
GRADE: First grade
Performance of homogeneous
Item specification Measured Value
Appearance Yellow or brown powder
Content of solid % ≥92
Flow degree of cement paste (mm) ≥200
Diameter≥0.315mm % ≤15
pH 7~9
Content of Na2SO4 % ≤18
Total alkali(Na2O+0.685K2O) % 16+ -2
Content of Cl- % ≤0.5
Performance of physical mechanics concrete
Item specification GB8076-1997 Unit First Grade Qualified Grade Measured Value
Water-reducing rate % ≥12 ≥10 19
Bleeding rate % ≤90 ≤95 0
Air content % ≤3.0 ≤4.0 2.6
Time difference
Of coagulation initial coagulation min -90+120 +12
Terminative coagulation min -90+120 +10
Compare of
Resist the press
And intensity 1d % ≥140 ≥130 185
3D % ≥130 ≥120 174
7d % ≥125 ≥115 149
28d % ≥120 ≥110 129
Contraction ratio % ≤135 123
Cauterization for rebar ----- Non Non
Content of alkali % ----- 17.88
Cl- % ----- 0.063
Address:
Wenhua, Dezhou, Shandong, China
Business Type:
Manufacturer/Factory, Trading Company
Business Range:
Chemicals, Construction & Decoration
Main Products:
Concrete Admixture, Crude Naphthalene, Industrial Naphthalene, Poly Naphthalene Sulfonate Superplastici
Company Introduction:
Dingtaiji(shandong )international trade Co., Ltd was established in October 21, 2008, located in Yu cheng city of Shandong Province which is the historic home of DaYu. The registered capital is ten million RMB. We have our an independent right to import and export. Our product can be selled to all of the world. Now, we have builded the steady business relation with more than ten countries. At the same, our sister companies "Beijing dingtaiji international trade Co., Ltd"and "Hongkong dingtaiji"offer more help to our business.
