Pns/Fdn/Snf/Fns Formaldehyde-2-Naphthalenesulfonic Acid Copolymer Sodium Salt 93%CAS: 36290-04-7

Model NO.:superplasticizer


Classification:Chemical Additives


Appearance:Powder


Color:Yellow


Trademark:ZF


Specification:ISO


Origin:China



Specifications

PNS/FDN/SNF/FNS 93%CAS: 36290-04-7

1.Formaldehyde-2-naphthalenesulfonic Acid copolymer Sodium salt

2.36290-04-7

Quick Details



Classification: Chemical Auxiliary Agent CAS No.: 36290-04-7 Other Names:

Sodium salt of polynaphthalene sulphonic acid

Place of Origin: Shandong China (Mainland) Type: Adsorbent Adsorbent Variety: Activated Carbon

Usage:

Coating Auxiliary Agents,Electronics Chemicals,Leather Auxiliary Agents,Paper Chemicals,Petroleum Additives,Plastic Auxiliary Agents,Rubber Auxiliary Agents,Surfactants,Textile Auxiliary Agents,Water Treatment Chemicals

Brand Name: Wanshan Model Number: FDN- A B C

Na2SO4 content max%: 5% 10% 20% Solid content min: % 92%

Packaging & Delivery



Packaging Detail: 25kg or 40kg or 750kg or as request.

Delivery Detail: 7 DAYS AFTER ORDER CONFIRMED





manufacture Sodium Salt of Polynaphthalene Sulfonic Acid 36290-04-7

Parameters		Standard GB8076-2008	FDN-A	FDN-B	FDN-C
Water Reduction Min %		≥14	18-28	17-25	16-22
Water Penetration Max %		≤90	79	80	85
Air Content Max %		≤3	2	2	2
Temporal distribution for setting(min)	Initial Setting Time	-90~+120	-90~+120	-90~+120	-90~+120
	Final Setting Time
Compression Strength %	1d	≥140	170	165	160
	3d	≥130	160	155	150
	7d	≥125	145	140	140
	28d	≥120	135	130	125
Shrinkage	90d	≤135	82	85	88
Corrosion to Steel Bars		None	None	None	None

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