What is the delivery time for this product?

The delivery time is typically 7-15 days, with a lead time within 15 working days.

Is this product suitable for the rubber industry?

Yes, it acts as a reinforcing agent to significantly improve strength, wear resistance, and aging resistance.

What are the main applications of this silica?

It is used in rubber, plastics, ink, cosmetics, food, medicine, and sewage treatment.

Rubber Compounding Silica - High Dispersion White Carbon Black for Seals

Name: Rubber Compounding Silica - High Dispersion White Carbon Black for Seals
Brand: Hebei Runhuabang New Material Technology Co., Ltd.
SKU: 2129386282

Hebei, ChinaHebei Runhuabang New Material Technology Co., Ltd.

US$6.00

100-999 kg

US$5.50

1,000+ kg

Sample price:US$100.00/kg.Request sample

Product profile

Customization

Available

CAS No.

10279-57-9

Formula

Sio2

Model NO.

RHB-MA

EINECS

238-878-4

Classification

Silicon Dioxide

Grade Standard

Industrial Grade

Kind

No Salt Oxide

Quality

First Class

Color

White

MOQ

10kg

Delivery Time

7-15 Days

Other Name

Silicondioxidehydrate

Transport Package

Small Bag with Jumbo Bag

Specification

5-15CBM/TON

Trademark

OEM

Origin

China

HS Code

3802900090

Production Capacity

10000 T/Year

Key features

High Dispersion Silica: Enhances durability and performance of rubber products and glass tempered items.

Exceptional Thermal Stability: Resists high temperatures and extreme conditions with chemical inertness.

Superior Mechanical Strength: Improves tensile strength, tear resistance, and abrasion resistance in rubber.

Wide Industry Applications: Used in rubber, plastics, ink, cosmetics, food, medicine, and environmental protection.

High Purity Grade: Purity ranges from 95% to 99%, suitable for industrial, cosmetic, and food grades.

Flexible Customization: Offers full, minor, and flexible customization from samples and designs.

ISO9001 Certified Quality: Manufactured under ISO9001:2015 with random visual and function inspections.

Fast Lead Time: Peak and off-peak season lead times are within 15 working days.

Company profile

Management CertificationExperienced TeamImporters and ExportersIn-stock Capacity

Hebei Runhuabang New Material Technology Co., Ltd.

Hebei, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 3 Years CertifiedNearest Port: Tianjin PortAverage Response Time: ≤1.93h

AI-Powered supplier vetting

SummaryHebei Runhuabang New Material Technology Co., Ltd. is a China-based limited company established in 2021, operating in metallurgy, minerals, and energy, with products including diatomite powder, talc powder, tourmaline, and color sand. It reports OEM services for recognized brands, ODM capability, broad customization options, in-stock capacity, written service procedures, complaint-handling and corrective-action records, and quality assurance. However, it reports no available SDK, no new products in the past year, no valid manufacturing-capacity contract with related subcontractors, no overseas warehouse, branch, agent, or showroom, and no participation in offline trade shows. Financial records are identified by year but contain no usable financial performance details. Evidence of customer cases is limited to a general OEM claim without named customers or documented case studies.

Supplier typeThe supplier is a combined-type limited company established in China in 2021. Its stated business covers chemical technology research and development, manufacturing, operations, and sales, with products related to minerals and chemical materials.

After-Sales capabilityThe supplier reports written and followed procedures for service assessment, corrective and preventive actions, and customer complaints, and it has in-stock service capacity. However, it has no overseas warehouse, showroom, agent, or branch, and offers no overseas service coverage, limiting demonstrated international after-sales infrastructure.

Production capacityThe supplier reports in-stock capacity, qualified service-capability suppliers, and average peak- and off-season lead times within 15 working days. Nevertheless, it reports no valid contract with its factory and related subcontractors, while its manufacturing plant is stated as 90.0 square meters and its workforce as 9 employees, indicating that production scale and supply-continuity controls require further verification.

Customization capabilityThe supplier explicitly offers customization from samples, designs, full customization, minor customization, and flexible customization, together with ODM services. These stated options demonstrate broad customization coverage.