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Retarder for Enhanced Cement and Mortar Performance Tartaric Acid
US$4.50
1,000 kg
Sample price:US$0.00/kg.Request sample
Product profile
Customization
AvailableAppearance
PowderFunction
Delayed Setting TimeModel NO.
Tartaric AcidTransport Package
BagSpecification
25 kg / 55 lb paper bagTrademark
SidleychemOrigin
ChinaHS Code
3824401000Production Capacity
5000ton/YearKey features
Effective Retarding Agent: Controls setting time in self-leveling mortar with dosage of 0.15% to 0.5%.
High Temperature Stability: Maintains strong retarding effect in summer and high-temperature conditions.
Strength Enhancement: Improves mechanical strength and fluidity without affecting later strength.
Synergistic Formulation: Combines well with boric acid and citric acid for optimized results.
Versatile Application: Suitable for cement mortar, gypsum, and self-leveling mortar systems.
Customization Services: Offers OEM, ODM, and flexible customization from samples or designs.
Professional Support: Includes lab services to optimize concrete proportions for C60-C100 strength.
Stable Storage: Hydrophilic powder requiring dry storage and tight sealing to prevent moisture.
Company profile
CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 21 Years CertifiedNearest Port: Qingdao PortAverage Response Time: ≤5.82h
AI-Powered supplier vetting
SummarySIDLEY CHEMICAL CO., LTD. is a Chinese limited company established in 2005, operating in Shandong and focused on construction chemicals. The supplier reports customization and ODM capabilities, recent new-product development, OEM service for well-known brands, and documented procedures for supplier service capability, corrective and preventive actions, and customer complaints. Production information indicates two production lines and substantial stated capacities across cellulose products, redispersible polymer powder, and calcium formate, although the reported capacity figures differ between slices. Overseas service support includes agents or branches and participation in the Eurocoat Exhibition, but no overseas warehouse or showroom is reported. Financial records are identified for 2023–2025, but no usable financial performance details are provided. A BV audit is listed with validity from April 20, 2026 to April 19, 2027 and an evaluation result of 0; the meaning of this result is not explained.
Supplier typeThe supplier is identified as a combined company and a limited company, with its headquarters and operations in Linyi, Shandong, China. It is not identified as an offshore company.
After-Sales capabilityThe supplier reports written procedures and records for service capability assessment, corrective and preventive actions, and effective customer-complaint handling. It also supports overseas services through agents or branches and offers service coverage in Pakistan, but it has no overseas warehouse or showroom.
R&D capabilityThe supplier states that it developed new products during the past year and provides ODM services, while reporting four R&D engineers. It does not have an available SDK, but the available evidence supports product-development capability.
Production capacityThe supplier operates two production lines and reports product capacities including 10,000 tons each for RDP, HEC, and sodium carboxymethyl cellulose, 30,000 tons for calcium formate, and 20,000 tons for HPMC. A separate company description reports different annual capacities for several products, so production capability is evidenced but the figures are not fully consistent.
Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. It also reports ODM service availability, demonstrating broad stated customization coverage.
Product Q&A
Q:What is the recommended dosage for tartaric acid?
A:
The dosage should be between 0.15% and 0.5%. Using less than 0.1% may cause an accelerating effect instead of retarding.
Q:Does tartaric acid affect the strength of the mortar?
A:
No, it improves fluidity and mechanical strength without significantly affecting the later strength of the cement.
Q:Can tartaric acid be used in high-temperature environments?
A:
Yes, it is a stable high-temperature retarder with a very strong effect, making it ideal for summer use.
Q:What are the storage requirements for this product?
A:
Store in a dry, clean environment away from heat sources. Keep packaging tightly sealed to prevent moisture absorption.
Q:Is this product safe to handle?
A:
It is considered harmless according to regulations, but dust should be avoided. Clean spills in a dry state to prevent slipping.
Send Inquiry
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SIDLEY CHEMICAL CO., LTD.
SIDLEY CHEMICAL CO., LTD.*Content:
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