Product DescriptionPCE superplasticizer is the newest
generation superplasticizer used for concrete in domestic and
abroad.It is based on molecular designs and adsorption capacity of
polycarboxylate,we do R&D and successfully produce water
reducing and retention type polycarboxylate superplasticizer for
concrete.With initiating systerm and reaction conditions,we achieve
high adaptability.Comparing with PNS and other superplasticizer,
PCE superplasticizer has many characteristic advantages in
technology and performance as following: (1) low dosage, high rate
of water reducing; (2) keepconcretegoodslumptionretention; (3)
goodcompatibilitywithcement; (4) small shrinkage of concrete to
keep the stability of volume and durability; (5) environmental in
productionandusage. Baseonaboveadvantages.·Homogeneity
IndexItemsEnterprise StandardApperance (23ºC)Colourless to light
yellow,viscous liquidPH Value (23ºC)6.5±1Solid content (%)40±0.5
and 50±0.5Content of Chloride (%)≤0.10Water Reducing Ratio
(%)≥28Safety and
Attention:1.Thisproductisalkalescencesolidwithouttoxic,corrosivenessandpollution.Itisunedible
whenitcometobodyandeye,pleasewashitincleanwater.Whenthereisallergyforsomebody,
please send the person to hospital rapidly
forcure.2.ThisproductisstoragedinpaperbarrelwithPEbaginner.Avoidrainandsundriestomixin.
3.Quality guarantee period is 12 months.PCE types
LiquidPolycarboxylate Superplasticzier we produce types as below:1.
High water reducing type(normally they can be satisfied for
concretes' requirements):JH03 basic standard type(under most
exported.)JH09 viscosity adjustment is better than JH03,water
reducing ratio is lower than JH03,(suitable for high clay content
ratio of cement,under most exported.)JH15 water reducing ratio is
higher than JH03,performance is better than JH03,suitable for high
strength concrete.(New Research and technology higher than JH03.)2.
Water reducing and slump retention typeJH02 water reducing and
slump retention type.(New Research on base of JH03.)3. High slump
retention typeJH06 basic standard type,mix with JH03 and JH09 if
concrete's slump retention is not satisfied.(under most
exported.)JH06K higher slump retention performance than JH06,price
is higher than JH06,mixing with JH03 and JH09 if concrete's slump
retention is not satisfied.(under most exported.)JH16 Better
performance and different technology with JH06 and JH06K,mixing
with JH03,JH09 and JH15 if concrete's slump retention is not
satisfied.(New Research and technology to satisfy
JH15.)Notice:Every type of PCE has 40% 50% solid content.When mix
water reducing type PCE with slump retention type,the suggested
mixing ratio is 8:2 or 7:3 or 6:4 by weight according to lab
test.Application/Usage·Scope of ApplicationPCE can be widely used
in all kinds of concrete projects and cement product,for
example:1.Suitable for long-distance construction projects type
pumping concrete.2.Suitable for compounding normal
concrete,high-performance concrete,high-strength concrete and
ultra-high strength concrete.3.Suitable for impervious,antifreezed
and high durability concrete.4.Suitable for high-performance and
high flowing concrete,self-leveling concrete,fair-faced concrete
and SCC(self compact concrete).5.Suitable for high dosage of
mineral powder type concrete.6.Suitable for mass concrete that used
in expressway,railway,bridge,tunnel,water conservancy
projects,ports,wharf,underground etc..·Usage1. Recommended dosage (
by binding materials' weight) is 0.25%-0.60%( on the base of 40%
solid content). The optimum dosage is according to the reality
project conditions and actual materials.2. Compatibility test
should be done in advance when used with other additives.3. Precise
measurement avoids repeat dosage,seep dosage and errors.·Storage
and Safety Matters1. it should be stored at temperature from
0ºC-40ºC. Keep out of sun,rain,impurity.Avoid evaporation of
water.2. quality guarantee period:180 days. Retest should be done
when it beyond validity,and can be used when it's qualified.3.
non-toxic, non-polluting and non-edible. Avoid touching with eyes
and skin allergy people. If touching,should clear with water and
timely go to see doctor..Our AdvantagesWe could supply services as
below:technical support about concrete air content,polycarboxylate
ether and ester difference,usage of other concrete admixtures in
PCE, and also we could help you adjust the test redults of PCE with
your raw materials data of concrete.Development of concrete water
reducing admixture:the first generation water reducers
are:lignosulfonate types(Na,Mg,Ca). the second generation water
reducers are:naphthalene sulfonate type,Sulfonated melamine
formaldehyde type,aliphatic series,aminosulfonic acid series. the
third generation water reducer are :Polycarboxylate based
superplasticizer.Test Method 1 suggested:Dosage of 50% PCE %Ratio
of Water reducing %(at
least)0.0328-300.3528-300.4320.45320.532-400.635-40Standard=1.2 g
PCE + 87g Water + 300g CementWeight of PCE Dosage=D
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