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Description


L-PC is a third generation water reducer. Its comprehensive property indexes are excellent. It is a non-pollution product, so it is a high property and environmentprotection product. L-PC is a powder modified polycarboxyl, high efficient water reducer manufactured by spraying dry technology. This powder has very good fluidity and is especially suitable as a dispersing agent to be used in the high property building materials. This water reducer has good dispersing property, high water reducing rate and is suitable with a variety of cements. When it is used in the concretes and the mortars, the fluidity of the blend materials are very good. It also can be used in the engineering of the self-flowing ground, the grouting materials, and so on.


 


Specification








































































Items



Specification



L-PC-97 (97% Powder)



L-PC-40 (40% Liquid)



Appearance



Light Yellow Powder



Pale Brown Viscous Liquid



Density(20)



500~600kg/m3



1.10±0.02



PH (20)



6~8 (20% in water)



6~8



Solid Content(%)



97±1.0



40.0±1.2



Cl-(%)



0.01 %



0.10 %



Na2SO4(%)



2.6%



4.0%



Na2O+0.658K2O(%)



5.0%



5.0%



Solubility



Very Soluble



Performance



Dosages of Cement (wt% of cement)



0.16~0.3%



0.4~0.6%



Fluidity of cement paste



260mm



260mm



Water Reducing Rate



25%



25%




 


Performance Test






































































Test Items



Unit



Specification



Water Reducing Rate



%



25



Compressive Strength Rate



1d



%



170



3d



160



7d



150



28d



130



Air Content



%



6.0



Bleeding Rate



%



60



Shrinkage Rate(28d)



%



100



Setting Time Deff.



Ini.



min



-90~+120



Fin.



Cl Penetration



coulomb



2000



F/T Cycles



time



300



Slump Retention(60min)


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Posted by Jerry Liu
e-MailContact company
Company
hangzhou lans concrete admixture Inc.
Address NO.40,Rd,hongshan,hongshanfarm,xiaoshan
City & ZIP
hangzhou,311215
Country
China
Phone
For registered Members only.
Fax
For registered Members only.
Key Customers / Clientele concrete admixture,SNF,PC,SL,SM
Company Profile Hangzhou Lans Concrete Admixture Inc. is a concrete admixture exporter and manufactory in China. The company specializes in manufacturing Polycarboxylate Superplasticizer, Sodium Naphthalene Formaldehyde Superplasticizer, Sodium Lignosulphonate and Melamine Based Plasticizer. Our foreign department sell about 4,000 tons of naphthalene-based superplasticizer (powder) and 1,000 tons of Polycarboxylate superplasticizer(powder)per year, LansCR has been listed among one of the biggest manufacturers in the field in China. LansCR pride ourselves on prompt responses and competitive pricing. If you have some products looking for, Please contact us at anytime, We will come to you and provide you our best quotation and best service.
URLFor registered Members only.
Rating (0 reviews)
Popular tags
Keywords (seperated by comma)concrete admixture
Product SpecificationsPerformance Test, (Dosage, Cement?0.6%)
Inspection Items Inspection Criteria Actual Results
First Grade Qualified
Water Reducing Rate (%, >) 20 18 21
Ratio of Bleeding Rate(%,<) 90 95 79
Air content(%) <3.0 <4.0 2.0
Difference of Set Time (min) Initial -90~+120 +22
Final +16
Ratio of compressive strength(%) 1d >140 >130 156
3d >130 >120 152
7d >125 >115 146
28d >120 >110 138
Ratio of Shrinkage (%) 90d <135 82
Steel-bar Corrosion None None

Industry Categorychemical
Quality/Safety Certifications
Delivery Lead TimeBoth sides agreed
Payment & Price TermsBoth sides agreed
My OffersSodium Naphthalene Formaldehyde (SNF), Poly-Carboxylate Superplasticizer (PC), Melanmine Based Superplasticizer (SM), and Sodium Lignosulphonate (SL) etc
Product Portfolio / Other Products
Customersconcrete admixture,
water reducing
Detailed Company Introduction
FOB Price & PortUS$ 1-5 MILLION
Packaging Details10-20
Our TeamSALES
Web SiteFor registered Members only.

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Product Details
Product id 248199
Visits  180
Date 2010.03.24
 

Execution time:0.099050998687744