How is chemical cargo classified and labeled?

Cargo is classified according to UN Dangerous Goods Codes and labeled with UN numbers, hazard classes, GHS pictograms, and shipping marks per IMDG/IATA guidelines.

Do you provide samples and how are they shipped?

Yes, samples are available. Non-DG samples are sent via courier, while DG samples are shipped via certified air/sea freight with DG handling documents.

What Incoterms and payment terms do you offer?

We support EXW, FOB, CFR, CIF, DAP, and payment terms including T/T, L/C, and online payment, with flexible options for regular customers.

Source Supply Silica Fume Powder for The Construction Industry

Name: Source Supply Silica Fume Powder for The Construction Industry
Brand: Shenyang Xingzhenghe Chemical Co., Ltd.
SKU: 1973169621

Liaoning, ChinaShenyang Xingzhenghe Chemical Co., Ltd.

US$230.00

1-24 Tons

US$225.00

25-49 Tons

US$220.00

50+ Tons

Sample price:US$10.00/kg.Request sample

Product profile

Customization

Available

Type

Silicate Cement / Portland Cement

Strength Grade(Mpa)

52.5R

Model NO.

Microsilica

Mineral Composition

Portland Cement

Hardening Feature

Rapid Hardening

Function

Common Cement

Heat of Hydration

Moderate Heat

Fineness

0~10um

Technique

Dry Process

Color

Grey

Product Color

Grey to Medium Grey Powder

Bulk Density-Full

300-700kg/M 3

Silicon Dioxide (Sio2)

85%-98%

Moisture Content

0.8%-2.0%

Loss on Ignition (Loi)

1.6%-3.0%

Oversizepercentretained on 45-Um

Max.8.0%

Specific Surface

18 M2/G-27 M2/G

Activity Index %

≥105@7D, ≥95@28d

Water Demand

≤115%

Shelf Life

12 Months in Dry Conditions

MOQ

1 Tons (Samples Available)

Lead Time

3-7 Days

Trade Terms

EXW, Fob, CIF, CFR

Payment

T/T, L/C

Logistics

China Major Ports

Transport Package

25kg/Bag, 1000kg/Bag

Specification

85, 88, 92, 94, 95, 97

Trademark

XZH

Origin

China

HS Code

2811229000

Production Capacity

Annual Output Is 500, 000 Tons

Key features

High Strength Enhancement: Boosts compressive strength to 100-150 MPa in HPC and 200+ MPa in UHPC via pozzolanic reactions.

Superior Durability: Reduces chloride diffusion by 90% and extends service life of structures by 2-3 times.

Rapid Hardening Feature: Enables 24-hour demolding cycles with 50 MPa early strength for accelerated production.

Versatile Applications: Ideal for HPC, UHPC, shotcrete, repair mortars, oil well cementing, and refractory materials.

High Silicon Dioxide Content: Contains 85%-98% Silicon Dioxide (SiO2) for optimal pozzolanic activity.

Flexible Packaging Options: Available in 25kg bags, 1-ton bulk bags, or customized moisture-proof/vacuum-sealed packaging.

Company profile

Years of Export ExperienceExperienced TeamExhibition ExperienceFast Delivery

Shenyang Xingzhenghe Chemical Co., Ltd.

Liaoning, China

CertifiedBusiness Type: Trading Company CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 16 Years CertifiedNearest Port: Dalian PortAverage Response Time: ≤1.98h 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?

We export a wide range of chemical products including industrial chemicals, agrochemicals, specialty chemicals, and hazardous materials classified under IMDG, IATA, or ADR.

Q:Can you ship hazardous or dangerous goods?

Yes, we are licensed to export hazardous chemicals and comply with international regulations such as IMDG Code and IATA DGR, handling UN certification and dangerous goods declaration.

Q:What documents are required for chemical exports?

Typical documents include MSDS, Certificate of Analysis, Packing List, Commercial Invoice, UN Certificate, Certificate of Origin, and customs clearance documents.

Q:Do you provide special packaging for chemicals?

Yes, we offer UN-approved drums, IBC tanks, HDPE bottles, or custom containers with ventilation and corrosion-resistant liners compliant with GHS/DOT/IMDG standards.

Q:Which shipping methods are suitable for chemical products?

Ocean freight is common for large volumes, air freight for urgent shipments, rail freight for inland routes to Europe, and multimodal transport for DG cargo with restricted port access.