What is the bulk density range of silica fume?

The bulk density varies from 130 kg/m3 (undensified) to 600 kg/m3 depending on the degree of densification.

What is the lead time for orders?

Peak season lead time is one month, while off-season lead time is within 15 workdays.

What payment terms are accepted?

We accept LC, T/T, and PayPal as terms of payment.

85% Densified-Grade Silica Fume in Concrete Microsilica

Name: 85% Densified-Grade Silica Fume in Concrete Microsilica
Brand: Gansu Mingruige Trading Co., Ltd.
SKU: 2152895272

Gansu, ChinaGansu Mingruige Trading Co., Ltd.

US$120.00

27 Tons

Product profile

Customization

Available

Type

Portland Pozzolana Cement

Mineral Composition

Portland Cement

Model NO.

85D

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 Performance Concrete: Improves compressive strength, bond strength, and abrasion resistance in concrete mixes.

Corrosion Protection: Reduces permeability to chloride ions, protecting reinforcing steel in harsh environments.

Oil & Gas Applications: Used for well bore grouting, leak repairs, and sealing depleted zones in oil operations.

Reduced Bleeding: Significantly reduces segregation and bleeding by consuming free water and blocking pores.

Standard Compliance: Meets ASTM C1240 and EN 13263 specifications for cementitious mixtures.

High Specific Surface: Specific surface area ranges from 15,000 to 30,000 m2/kg for effective pozzolanic reaction.

Densified Options: Available in densified grades with bulk density varying from 130 to 600 kg/m3.

Company profile

Gansu Mingruige Trading Co., Ltd.

Gansu, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2021-04-22Nearest Port: Qingdao, TianJinAverage Response Time: ≤24hTerms 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.