How should the product be stored?

Store in a ventilated, dry place away from direct sunlight. Keep sealed to prevent moisture absorption. Shelf life is 12 months from production.

What are the payment terms?

We accept LC (Letter of Credit) and T/T (Telegraphic Transfer) as payment terms.

What is the lead time for production?

The average lead time is one month for both peak season and off-season.

Construction Additives Plastic Expansion Agent for Grouting Material

Name: Construction Additives Plastic Expansion Agent for Grouting Material
Brand: Nanjing Xinyi Synthetic Technology Co., Ltd.
SKU: 2159068785

Jiangsu, ChinaNanjing Xinyi Synthetic Technology Co., Ltd.

US$6.00

25-999 kg

US$5.60

1,000-9,999 kg

US$5.20

10,000+ kg

Sample price:US$20.00/kg.Request sample

Product profile

Customization

Available

Application

Building Materials, Concrete Admixtures, Construction Industry, Mortar, Plasterboard, Rock breaking

Chemical Composition

Combination of Inorganic and Organic

Model NO.

EP-2

Color

Yellow

Function

Accelerate Setting Time, Control Expansion, Enhance Durability, Improve Strength, Reduce Permeability, Reduce Shrinkage

Particle Size

Coarse

Reaction Temperature

Normal Temperature

Storage Condition

Cool Place, Dry Place, Sealed Container

Type

Expansion agent

Water Content

≤3%

Bulk Density

300-600kg/M3

Chloride Ion Content

0.05

Shelf Life

12 Months From The Date of Production

Transport Package

25kg Kraft Paper Bag

Specification

25kg

Trademark

XYZCHEM

Origin

Nanjing, Jiangsu, China

HS Code

3824409000

Production Capacity

5000 Tons/Year

Key features

Non-Shrinkage Performance: Compensates for plastic phase shrinkage to prevent settlement and cracking in grout and concrete.

Nitrogen Gas Expansion: Generates nitrogen gas during cement hydration to create uniform, dense bubble holes without corrosion.

High Durability & Anti-Seepage: Improves concrete density and durability, especially in wet environments, acting as an anti-seepage agent.

Safe & Non-Toxic Formula: Non-toxic, non-odor, chloride-free, and environmentally friendly; safe for concrete reinforcement.

Optimized Expansion Timing: Initial foaming starts around 20 minutes, preventing early expansion issues and ensuring effective results.

Free Sample Provision: Company provides free samples to allow customers to test and verify product performance before purchase.

Professional Technical Support: Expert team with 20 years of construction industry experience provides dedicated technical problem-solving.

Flexible Customization: ODM and OEM services available; customization options include designs and samples.

Company profile

In-stock CapacityQuality AssuranceImporters and ExportersExhibition Experience

Nanjing Xinyi Synthetic Technology Co., Ltd.

Jiangsu, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs CertifiedExport Year: 2 Years CertifiedNearest Port: Shanghai PortAverage Response Time: ≤0.89h

AI-Powered supplier vetting

SummaryXinyi Synthesis is a technology-based group company involved in R&D, production, and sales of new materials. It operates three subsidiaries from its headquarters in Nanjing, Jiangsu Province, with production facilities in Zhenjiang, Jiangsu, and other locations. The company provides OEM services for popular brands and has a robust in-stock service capacity, but lacks overseas warehousing and showroom capabilities. It does not have a valid manufacturing contract with subcontractors. Financial information is available for the past three years. The company does not participate in offline trade shows or have overseas agents. It holds payment terms of LC and T/T and offers a range of service terms like FOB, CIF, CFR, and EXW. Xinyi Synthesis has limited innovation capability, lacking an SDK for R&D, and sustainable development practices are minimal with no AI model integration for decision-making.

Supplier typeXinyi Synthesis is a technology-based group company involved in manufacturing and trade, based in Nanjing, Jiangsu Province, China.

Financial creditFinancial data is available for the past three years, indicating transparency in financial reporting.

R&D capabilityThe supplier lacks SDK availability for R&D and does not employ AI for sustainable development, indicating limited innovation capability.

Customization capabilityThe supplier offers OEM services to popular brands, suggesting some level of customization capability.

Product Q&A

Q:What are the applicable objects for EP-2?

EP-2 is suitable for non-shrinkage grouting materials, compression grouting agents, concrete requiring plastic expansion, and other cementitious materials.

Q:What is the minimum order quantity?

The minimum order quantity is 1 package (25KG). Larger quantities result in lower transportation costs and more friendly pricing.

Q:Do you provide samples and technical support?

Yes, we provide free samples (customer pays express cost). Our professional technical team, with 20 years of industry experience, is available to solve related problems.

Q:Where are samples and goods shipped from?

Our factory and company are located in Nanjing, Jiangsu Province, China. All shipments originate from this location.

Q:What is the recommended dosage for the expansion agent?

The recommended dosage is 0.05-1%. The specific amount should be determined by trial mixing based on the application system and dry mix components.