Polycarboxylate Ether PCEJS-A High-Range Water Reducer for Concrete Admixtures
Supplier-listed PCEJS-A polycarboxylate ether superplasticizer for use as a high-range water-reducing concrete admixture. Available information indicates white powder appearance, normal setting type, pH 4–6, and stated water reduction rate of 30–40%. Overseas buyers should confirm exact grade, active content or solids, CAS or mixture identification, impurity limits, chloride/alkali/sulfate data, COA format, export documents, and DG classification before RFQ or sample approval.
Quick buying facts
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Model/grade: PCEJS-A, to be confirmed against supplier TDS and COAConstruction chemical / concrete admixture / polycarboxylate ether high-range water reducerCandidate for RFQ after CAS/specification and document verification
Water reduction rate listed: 30%–40%, test method and cement compatibility to be confirmed
pH value listed: 4–6; confirm test concentration and method
HS code listed: 38244010; buyer should verify local tariff classification
Origin listed: Xuzhou City, Jiangsu Province, China
Specification references: liquid 1.1 ton/barrel and powder 1.3 tons/pallet; confirm actual supply form for quotation
Who uses this page
Target buyers
Concrete admixture formulators
Ready-mix concrete additive distributors
Dry-mix mortar manufacturers
Self-leveling compound producers
Construction chemical importers
Infrastructure project material procurement teams
Private-label construction chemical brands
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
Listed transport packages include 220 kg/drum, 1150 kg/drum, and 20–25 tons/flexitank for liquid supply
Powder specification references 1.3 tons/pallet; confirm bag size, pallet dimensions, liner, moisture barrier, and container loading plan
Package data shown: 110 cm × 110 cm × 110 cm, gross weight 1220 kg, likely for IBC or palletized unit; verify before booking
Confirm whether samples are available and whether sample specification matches bulk production grade
Request shelf life, storage statement on TDS, batch coding, pallet marking, and export carton/drum labeling details
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
High-range water reducer component for concrete admixture formulations
Polycarboxylate ether superplasticizer supply for ready-mix concrete applications
Admixture ingredient for mortar and self-leveling compound production
Infrastructure-related concrete projects such as roads, railways, bridges, tunnels, ports, and wharfs, subject to local specification approval
OEM or private-label sourcing where the buyer validates formulation compatibility and performance
How we compare
Sourcing options
Request pre-shipment sample with matching COA before bulk order
Compare powder versus liquid grade based on freight cost, storage, dosing system, and local blending capability
Ask for FOB China port, CIF destination port, and flexitank/IBC/drum quotation options
Consider third-party inspection for appearance, solids or moisture, pH, chloride, and packaging integrity before shipment
Request batch reservation and retained sample policy for repeat orders
Negotiate documentation package including invoice, packing list, COA, SDS, certificate of origin, bill of lading, and non-DG or DG transport statement
Human review
Compliance notes
No CAS number is provided in the extracted listing; request CAS, EC/REACH identifiers if applicable, or full mixture disclosure suitable for import compliance review
Request current SDS in GHS format, TDS, COA, product specification, and certificate of origin before order confirmation
Confirm whether the product is classified as dangerous goods for sea, air, or road transport; obtain UN number and transport class if applicable, or written non-DG statement if applicable
Verify import registration, chemical inventory status, and building-material additive requirements in the destination market with local compliance professionals
Check restricted impurities relevant to concrete admixtures, including chloride ion, alkali content, sulfate, heavy metals if applicable, residual monomers, formaldehyde where relevant, and VOC-related declarations if required
Confirm whether the product is liquid or powder for the intended shipment because DG classification, packaging, shelf life, and customs documents may differ
Do not rely on marketplace claims such as audited supplier, fast delivery, or quality assurance as substitutes for batch COA and third-party testing
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.
polycarboxylate etherPCE superplasticizerhigh range water reducerconcrete admixturewater reducing agentconstruction chemical suppliermortar admixtureself leveling compound additivePCE powderPCE liquidHS 38244010polycarboxylate superplasticizer
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 grade name and is PCEJS-A supplied as powder, liquid, or both?
Can you provide CAS number or mixture composition identifiers suitable for import compliance screening?
What are the active content or solids content, moisture content, bulk density, pH test method, and recommended quality-control limits?
What are the chloride ion, alkali, sulfate, insoluble matter, and residual monomer limits?
Can you provide recent COA from three production batches and the corresponding TDS/SDS?
Which standards or internal test methods support the stated 30%–40% water reduction rate?
What cement types and mineral admixtures has this grade been tested with, and can compatibility data be shared?
What is the MOQ for sample, trial order, and full-container order?
Checks before quote
No CAS number is provided in the extracted listing; request CAS, EC/REACH identifiers if applicable, or full mixture disclosure suitable for import compliance review
Request current SDS in GHS format, TDS, COA, product specification, and certificate of origin before order confirmation
Confirm whether the product is classified as dangerous goods for sea, air, or road transport; obtain UN number and transport class if applicable, or written non-DG statement if applicable
Verify import registration, chemical inventory status, and building-material additive requirements in the destination market with local compliance professionals
Check restricted impurities relevant to concrete admixtures, including chloride ion, alkali content, sulfate, heavy metals if applicable, residual monomers, formaldehyde where relevant, and VOC-related declarations if required
Confirm whether the product is liquid or powder for the intended shipment because DG classification, packaging, shelf life, and customs documents may differ
Do not rely on marketplace claims such as audited supplier, fast delivery, or quality assurance as substitutes for batch COA and third-party testing
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.
