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water reducing agent

Model:PNS
Brand:WANSHAN
Origin:Made In China
Category:Construction & Decoration / Waterproof Materials
Label:CONCRETE ADDITIVE , PNS SNF FNS , CAS:36290-04-7
Price: US $550 / MT
Min. Order:14 MT
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Member Information

Detail

Shandong Wanshan Chemical Co., Ltd

Free MemberShan Dong - China
Live Chat:Last Online:15 Mar, 2013

Product Description

 HS code: 3824401000

CAS NO.: 36290-04-7

Sodium Naphthalene Formaldehyde (SNF-Superplasticizer for Concrete)


Product Description

A Highly effective super plasticizer with a set retarding effect for producing free flowing concrete. Also a substantial water reducing agent for promoting high early and ultimate strengths.


Basic information:
1) Chemical name:Sodium Salt of Polynaphthalene Sulfonic Acid
2) CAS number:36290-04-7
3) Standard: GB 8076-2008

Specification (3 series):
Appearance: Light Brown Powder
Solid content:92.0% max
Sodium sulphate: A 5%/ B 10%/ C 20% max

Chloride content: A 0.3% B 0.4% C 0.5% max
pH value:7-8
Surface tension:68-72 n/m
Cement flowing rate: A 250 B 240 C 230mm min
Concrete reducing water rate:20% min

Save cement rate: over 18%
Steel-bar corrosion: None

Specific Data

Item

FDN-A

FDN-B

FDN-C

Appearance

Yellow/ Light Brown Powder

Yellow/ Light Brown Powder

Yellow/ Light Brown Powder

Solid Content %

≤92%

≤92%

≤92%

Na2SO4content %

<5%

<10%

<20%

Chloride Content, %

<0.3%

<0.4%

<0.5%

PH Value

 7-9

 7-9

 7-9

Cement Flow Ability(mm)

250 mm

240 mm

230 mm

Fineness

0.315mm( <15%)

0.315mm( <15%)

0.315mm( <15%)

Surface Tension

(70±1)X 10 -3 N/m

(70±1)X 10 -3 N/m

(70±1)X 10 -3 N/m

 

 

Packing:
25kg or 40kg or 750kg or as request.

 

 

Other Name:

superplasticizer for concrete

naphthalene  water reducer

PNS/FDN/SNF,

Sodium Salt of Polynaphthalene sulphonic acid CAS:36290-04-7

Sodium naphthalene sulfonate formaldehyde condensate

construction chemicals –superplasticizer

High-water reducing agent


Payment Terms:TT

Product Image

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Send Inquiry to this Member

Shandong Wanshan Chemical Co., Ltd

Wanshan Road, Zhuliu Industrial Park, Changle County, Weifang City, Shandong Province, China

Phone:
86-0536-6770280
Fax:
86
Contact:
Spring Liu (Sales)
Mobile:
18660687430
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