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High-Performance Expansion Additive for Concrete
US$485.00
1-25 Tons
US$475.00
26-49 Tons
US$465.00
50+ Tons
Sample price:US$20.00/kg.Request sample
Product profile
Customization
AvailableApplication
Building Materials, Concrete Admixtures, Construction IndustryChemical Composition
Combination of Inorganic and OrganicColor
Dark GrayFunction
Control ExpansionParticle Size
CoarseReaction Temperature
High TemperatureStorage Condition
Cool Place, Dry Place, Sealed ContainerType
Expansion agentRatio of Compressive Strength(3D), %≥
100Ratio of Compressive Strength(7D), %≥
110Ratio of Compressive Strength(28d), %
100Penetration Height Ratio,%≤
3048h Water Absorption Ratio,%≤
65Corrosion of Reinforcing Steel
NoRestrained Expansion Rate% in The Water
0.025Restrained Expansion Rate% in ≥
-0.020Solubility
Readily Soluble in WaterPackaging
25kg/50kg Per BagMOQ
1 Ton (Samples Available)Delivery Time
in-StockShipping Methods
Express/Logistics Dedicated Line/Ocean ShippingWarehousing
Stock Available in China Main PortTransport Package
25kg/BagSpecification
Expansion AgentTrademark
XZHOrigin
ChinaHS Code
3824409000Production Capacity
Annual Output Is 500, 000 TonsKey features
Shrinkage Compensation: Compensates for up to 0.04% shrinkage strain to prevent cracks.
Enhanced Durability: Extends service life in harsh environments by reducing capillary pores.
Self-Stressing Effect: Generates 0.2-0.7MPa expansion pressure for structural reinforcement.
Triple-Action Mechanism: Combines early, mid-term, and long-term expansion for optimal performance.
Certified Quality: Complies with GB/T 23439-2017 and ASTM C845 standards.
Flexible Customization: Offers flexible customization, minor customization, and design-based options.
Fast Delivery: In-stock availability with lead times within 15 workdays.
Versatile Applications: Suitable for slabs, water structures, precast elements, and repair mortars.
Company profile
CertifiedBusiness Type: Trading Company CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 16 Years CertifiedNearest Port: Dalian PortAverage Response Time: ≤2.25h CertifiedTerms of Payment: LC, T/T, D/P, etc.
AI-Powered supplier vetting
SummaryThe supplier is identified as a factory and limited company in Shenyang, with five employees and a wholesale and retail industry classification. It holds a valid import and export license, has 16 years of export experience, and offers multiple trade terms. Customization services are available, including customization from designs and samples, while OEM services for well-known brands are reported. However, the supplier reports no new products in the past year, no ODM service, no SDK availability, and no overseas warehouses, showrooms, agents, branches, or offline trade-show participation. Service-management documentation is incomplete: procedures for assessment exist, but there are no approved-supplier lists, corrective/preventive-action procedures, or written complaint-handling procedures. Certification holdings, production scale, financial credibility, and customer cases are not sufficiently evidenced. No financial figures are included.
Supplier typeThe supplier is explicitly described as a factory and a limited company located in Shenyang, with five employees and no associated company group. Its stated industry classification is wholesale and retail, while its business scope includes building ceramics, fertilizers, daily goods, chemicals, disinfectants, machinery, and office products.
After-Sales capabilityThe supplier has written procedures and records for assessing service capability and reports a one-month average lead time in both peak and off-season periods. However, it has no written corrective/preventive-action procedures or customer-complaint handling procedures, and it reports no overseas warehouse, showroom, agent, branch, or offline trade-show experience.
R&D capabilityThe supplier reports no available SDK, no new products in the past year, and no ODM service. It does report one internationally recognized design award, but the broader evidence indicates limited demonstrated recent innovation capability.
Customization capabilityThe supplier explicitly offers flexible customization, minor customization, customization from designs, and customization from samples. It also provides OEM services for well-known brands, although it does not provide ODM services.
Product Q&A
Q:What types of chemical products do you ship?
A:
We export a wide range of chemical products including industrial chemicals, agrochemicals, specialty chemicals, and hazardous materials classified under IMDG, IATA, or ADR. Please share your product's technical data sheet (TDS/MSDS) for confirmation.
Q:Can you ship hazardous/dangerous goods?
A:
Yes. We are licensed to export hazardous chemicals and comply with international regulations such as IMDG Code and IATA DGR. We handle UN certification, dangerous goods declaration, labeling, and packing in accordance with the cargo class.
Q:What documents are required for chemical exports?
A:
Typical shipping documents include MSDS, Certificate of Analysis (COA), Packing List, Commercial Invoice, UN Certificate, Dangerous Goods Declaration, Certificate of Origin, and customs clearance documents. We also support customer-requested documents like Form E or FTA certificates.
Q:Do you provide special packaging for chemicals?
A:
Yes. Based on the product's nature and regulatory class, we offer UN-approved drums, IBC tanks, HDPE bottles, or custom containers with ventilation and corrosion-resistant inner liners. Packaging meets international transport standards for chemical safety.
Q:Which shipping methods are suitable for chemical products?
A:
Ocean freight is common for large volumes. Air freight is for urgent or small-batch shipments requiring IATA DGR compliance. Rail freight is ideal for inland routes to Europe. Multimodal transport is available for DG cargo with restricted port access.
Send Inquiry
*To:
Shenyang Xingzhenghe Chemical Co., Ltd.
Shenyang Xingzhenghe Chemical Co., Ltd.*Content:
Supplier replies will be sent to your registered email
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