What is the specific surface area of the silica fume?

The specific surface area typically ranges from 15,000 to 30,000 m2/kg as measured by BET or nitrogen adsorption.

Can silica fume be used in oil and gas operations?

Yes, it is used for primary grout placement as a hydraulic seal and secondary remedial operations like leak repairs.

How do you ensure consistent quality?

We provide stable quality with consistent batches, low impurities, and adherence to international standards.

Low Price Microsilica Fume for Portland Cement

Name: Low Price Microsilica Fume for Portland Cement
Brand: Gansu Mingruige Trading Co., Ltd.
SKU: 1991491491

Gansu, ChinaGansu Mingruige Trading Co., Ltd.

US$120.00

27 Tons

Product profile

Customization

Available

Type

Portland Pozzolana Cement

Mineral Composition

Portland Cement

Hardening Feature

Rapid Hardening

Function

Common Cement, Special Cement

Heat of Hydration

Moderate Heat

Fineness

0~10um

Technique

Dry Process

Color

Grey

Transport Package

Jumbo Bag

Specification

85-95%

Trademark

MRG

Origin

China

HS Code

28112290

Production Capacity

80000mt/Month

Key features

Ultrafine Particle Size: Average particle diameter of 150 nm, approximately 100 times smaller than cement particles.

High Pozzolanic Activity: Improves compressive strength, bond strength, and abrasion resistance in concrete.

Corrosion Protection: Reduces chloride ion permeability to protect reinforcing steel in harsh environments.

Versatile Applications: Used in high-performance concrete and oil/gas well bore grouting operations.

Flexible Packaging Options: Available in densified or non-densified grades with customizable packaging.

Stable Quality Assurance: Consistent batches with low impurities meeting ASTM C1240 and EN 13263 standards.

Competitive Factory Pricing: Direct factory supply ensuring long-term stable pricing and availability.

Fast Global Shipment: Complete customs documentation provided for timely delivery worldwide.

Company profile

Gansu Mingruige Trading Co., Ltd.

Gansu, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2021-04-22Nearest Port: Qingdao, TianJinAverage Response Time: ≤18hTerms of Payment: LC, T/T, PayPalInternational Commercial Terms(Incoterms): FOB, CFR, CIF

AI-Powered supplier vetting

SummaryGansu Mingruige Trading Co., Ltd. is a Chinese company operating as both a trading company and a manufacturer, with significant export activity. It specializes in ferroalloy and coal chemical products, boasting a strong market presence domestically and internationally. The company has a robust management structure and quality control measures, supporting its high production capacity. It is ISO 9001 and GMP certified, ensuring adherence to international quality standards. However, there is limited information on financial credibility and specific customer cases.

Supplier typeThe supplier is both a trading company and manufacturer, operating in the wholesale and retail industry.

CertificationsThe supplier holds ISO 9001 and GMP certifications, indicating compliance with international quality standards.

After-Sales capabilityThe supplier has a sound management plan for product after-sales service, suggesting a capability to support customers post-purchase.

Production capacityThe supplier operates above 10 production lines with significant annual outputs across various products, indicating high production capability.