Polycarboxylate Ether PCE Mother Liquor Superplasticizer for Concrete Admixture Sourcing
Buyer-facing sourcing profile for PCE mother liquor / polycarboxylate ether superplasticizer used in concrete, mortar, and self-leveling compound admixture production. Overseas buyers should verify product identity, liquid concentration or solids content, pH range, water-reduction performance, chloride/alkali impurity limits, packing format, export documentation, and UAE import requirements before RFQ confirmation.
Quick buying facts
Identify the grade, package, and import market before comparing suppliers.
Use this page to check the product identity, common specification points, document scope, package notes, and destination-market questions before sending a China sourcing request.
CAS check: PCE admixtures are often polymer mixtures rather than a single CAS product; request full composition disclosure within SDS limits and confirm if any reportable components have CAS numbersConcrete admixture raw material / high-range water-reducing agent / polycarboxylate ether PCE mother liquorCandidate for RFQ validation
Chemical composition: Polycarboxylate ether, PCE-based high-range water-reducing agent
Appearance: Light yellow liquid, subject to retained sample confirmation
Grade/form: Liquid mother liquor; powder option may be available separately and should not be assumed equivalent
Water reduction rate: Supplier-stated 30%–40%; request test method and cement compatibility data
pH value: Supplier-stated 4–6; confirm test temperature and method
Setting time: Normal setting, subject to cement and mix design compatibility
Application scope: Concrete admixture, mortar admixture, self-leveling compound, precast and ready-mix concrete systems
HS code stated by source: 38244010; buyer should verify HS classification with customs broker
CAS check: PCE admixtures are often polymer mixtures rather than a single CAS product; request full composition disclosure within SDS limits and confirm if any reportable components have CAS numbers
Key impurity checks to request: chloride ion, total alkali, sulfate, formaldehyde or residual monomer if applicable, insolubles, density, solid content, viscosity, and batch-to-batch variation
Who uses this page
Target buyers
UAE concrete admixture manufacturers
Ready-mix concrete producers
Precast concrete plants
Construction chemical distributors
Mortar and dry-mix formulation companies
Infrastructure project procurement teams
Importers sourcing China-origin concrete admixture raw materials
Before matching
Documents to check
CAS number, grade, assay, and impurity profile
SDS, COA, TDS, HS code, and transport classification
Destination-market import documents before supplier matching
Package and route
Packing notes
Supplier-stated packing: 220 kg drum, 1150 kg drum/IBC, or 20–25 tons flexitank
Source text also mentions liquid 1.1 ton/barrel and powder 1.3 tons/pallet; confirm exact commercial form before ordering
For UAE shipments, request seaworthy export packing, palletization status, drum/IBC photos, net/gross weight, and container loading plan
For flexitank shipments, confirm compatibility of liner material, loading temperature range, discharge requirements, and residue management with the logistics provider
Request shelf-life statement, storage-condition statement, and COA validity period, without relying on marketplace claims
Applications and sourcing options
Check whether this product fits the buyer's actual application.
Clear application, grade, package, and document notes help separate real sourcing demand from a vague price check.
Use context
Common applications
Raw material for producing high-range water-reducing concrete admixtures
Concrete mix designs requiring improved flowability at lower water-cement ratios
Ready-mix and precast concrete admixture programs subject to lab compatibility testing
Mortar, plaster, and self-leveling compound admixture formulation after performance validation
Infrastructure projects such as roads, bridges, tunnels, ports, and industrial floors where approved admixture specifications are required
How we compare
Sourcing options
Request liquid PCE mother liquor with defined solid content and pH range
Request slump-retention PCE grade if extended workability is required
Request high water-reduction PCE grade for low water-cement ratio mix designs
Compare drum, IBC, and flexitank economics based on UAE import volume and storage capacity
Request sample shipment for lab compatibility testing before bulk purchase
Use third-party inspection for weight, packing integrity, COA match, and sample draw before container loading
Human review
Compliance notes
Request current SDS in English and, if needed, Arabic-supported documentation for UAE import review
Confirm whether the product is classified as dangerous goods for sea/air/road transport; obtain DG or non-DG transport statement from the supplier and freight forwarder
Verify HS code, country-of-origin certificate, commercial invoice, packing list, COA, SDS, TDS, and any required conformity documents before shipment
Do not treat supplier platform labels or general export claims as regulatory approval; UAE buyer should confirm local registration, customs, and project specification requirements
Confirm whether any restricted, reportable, or controlled additives are present, including biocides, solvents, defoamers, preservatives, or residual monomers
For construction projects, request compatibility data against ASTM, EN, BS, or GCC project specifications as applicable, but obtain final acceptance from the project engineer or testing lab
Buyer search paths
Related sourcing terms
These terms support long-tail discovery while keeping the page focused on useful product and China export buying context.
PCE mother liquor supplierpolycarboxylate ether superplasticizerconcrete admixture supplier UAEhigh range water reducing agentpolycarboxylate superplasticizer liquidPCE admixture raw materialready mix concrete admixtureslump retention admixtureChina concrete admixture exporterHS code 38244010 concrete admixture
Related product options
Build a broader quote package from adjacent options.
Buyers often compare neighboring grades, forms, or route options before sending one consolidated RFQ.
Share target market, quantity, packaging scope, artwork status, delivery destination, and required documents so CHN Chemicals can prepare a cleaner supplier comparison.
Questions to confirm
What is the exact product code and is it water-reducing type, slump-retention type, or a blended PCE formulation?
What are the guaranteed specifications for solid content, density, pH, viscosity, water-reduction rate, chloride ion, alkali content, and shelf life?
Can you provide a recent COA from the same production line and a retained sample policy for export batches?
Is the product supplied as mother liquor for admixture blending or as ready-to-use superplasticizer?
What cement compatibility or mortar/concrete test data can you provide, and which test standards were used?
Is the shipment classified as non-DG or DG under IMDG/IATA/ADR, and can you provide the supporting transport document?
What packing options are available for UAE delivery: 220 kg drum, 1150 kg IBC, flexitank, or powder pallet?
What is the MOQ for trial order and commercial order, and can pre-shipment third-party inspection be arranged?
Checks before quote
Request current SDS in English and, if needed, Arabic-supported documentation for UAE import review
Confirm whether the product is classified as dangerous goods for sea/air/road transport; obtain DG or non-DG transport statement from the supplier and freight forwarder
Verify HS code, country-of-origin certificate, commercial invoice, packing list, COA, SDS, TDS, and any required conformity documents before shipment
Do not treat supplier platform labels or general export claims as regulatory approval; UAE buyer should confirm local registration, customs, and project specification requirements
Confirm whether any restricted, reportable, or controlled additives are present, including biocides, solvents, defoamers, preservatives, or residual monomers
For construction projects, request compatibility data against ASTM, EN, BS, or GCC project specifications as applicable, but obtain final acceptance from the project engineer or testing lab
Next step
Send the product page with your target quantity and market. A sourcing manager can then confirm sample options, supplier fit, packaging details, and open document gaps.
