What is the bulk density range of this product?

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 this product?

Lead time is within 15 workdays during off-peak season and one month during peak season.

90 %Microsilica Densified-Grade Sio2 China Supplier Wholesale SGS

Name: 90 %Microsilica Densified-Grade Sio2 China Supplier Wholesale SGS
Brand: Gansu Mingruige Trading Co., Ltd.
SKU: 1927344551

Gansu, ChinaGansu Mingruige Trading Co., Ltd.

US$90.00

500 Tons

Product profile

Customization

Available

Type

Silicate Cement / Portland Cement

Strength Grade(Mpa)

Silica Fume

Model NO.

90-96%

Mineral Composition

Portland Cement

Hardening Feature

Rapid Hardening

Heat of Hydration

Moderate Heat

Fineness

0~10um

Technique

Dry Process

Color

Grey

Silica Fume

92%

Transport Package

Jumbo Bag

Specification

sio2: 92% min

Trademark

MRG

Origin

China

HS Code

28112290

Production Capacity

90000tons

Key features

High Silica Content: Contains 92% Silica Fume for superior pozzolanic reactions.

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

Enhanced Concrete Strength: Significantly improves compressive strength, bond strength, and abrasion resistance.

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

Versatile Applications: Used in high-performance concrete, oil/gas grouting, and leak repairs.

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

Reduced Bleeding: Blocks pores and consumes free water to minimize segregation and bleeding.

Densified Options: Bulk density varies from 130 to 600 kg/m3 depending on densification.

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 identified as a Chinese trading company and manufacturer/factory operating in ferroalloys, coke, graphite, silicon-related products, and chemicals. The supplier reports ISO 9001 and GMP certifications, more than 10 production lines, 6–10 quality-control staff, and 41–50 years of R&D-engineer experience. It states annual output across several products, broad export-market coverage, self-operated import/export rights, and export sales representing 71%–90% of total sales. The supplier also describes organized purchasing, sales, quality-control, and finance departments, together with nationwide sales agencies and after-sales services. However, the provided information does not establish customer-specific cases, customization capabilities, or sufficient evidence to assess financial credibility. The stated production information is substantial, but the materials also identify the business as a trading company, so the precise allocation between owned manufacturing and trading...

Supplier typeThe supplier is explicitly classified as both a trading company and manufacturer/factory in one record, while another record identifies it as a trading company. It also reports a factory location in Tianzhu, Gansu, and operates more than 10 production lines, indicating manufacturing involvement, although the exact organizational scope of the factory is not fully clarified.

CertificationsThe supplier reports holding ISO 9001 and GMP certifications. These are explicit management-system certifications and provide positive evidence of formal quality and operational controls.

After-Sales capabilityThe supplier states that it has a sound plan for product after-sales service, an advanced sales-service concept, nationwide sales agencies, and a commitment to providing quality service. These statements support an after-sales capability, although no specific service procedures, response targets, or service records are provided.

Production capacityThe supplier reports more than 10 production lines, 6–10 quality-control staff, and stated annual outputs of ferro silicon, semi coke, silica fume, rare ferro silicon magnesium, and natural graphite. It also reports delivery within 15 working days during off-peak periods and one month during peak periods, supporting a substantial stated production and fulfillment capability.