Is customization available for packaging or labeling?

Absolutely. We can use labels or packaging according to your specifications and preferences.

What are the typical applications of this product?

It is used in pharmaceuticals, cosmetics, adhesives, sealants, coatings, paints, rubber, plastics, food, and energy storage.

Hydrophilic Fumed Silica | SiO2 99.8% | Paint Applications, CAS 7631-86-9

Name: Hydrophilic Fumed Silica | SiO2 99.8% | Paint Applications, CAS 7631-86-9
Brand: Beijing Entrepreneur Science & Trading Co. Ltd.
SKU: 1968088501

Beijing, ChinaBeijing Entrepreneur Science & Trading Co. Ltd.

US$1.00

1 kg

Sample price:US$1.00/kg.Request sample

Product profile

Customization

Available

CAS No.

7631-86-9

Formula

SiO2

Model NO.

HFS-150/HFS-200/HFS-300/HFS-380

EINECS

231-545-4

Classification

Silicon Dioxide

Grade Standard

Medicine Grade

Kind

No Salt Oxide

Quality

First Class

Purity

99.8% min

Appearance

White powder

Tap Density

40-60g/dm³

Sieve Residue(45μm)

≤250mg/kg

Transport Package

25kg/Bag or as Your Special Request.

Specification

SiO2

Trademark

Entrepreneur

Origin

China

HS Code

2811229000

Production Capacity

100, 000tons/Year

Key features

Hydrophilic Properties: Enhanced affinity for water allows easy dispersion in aqueous systems and stable suspensions.

Versatile Applications: Used in pharmaceuticals, cosmetics, adhesives, coatings, rubber, plastics, and food industries.

Thixotropic Behavior: Viscosity decreases under shear stress and increases at rest, acting as an effective thickener.

Reinforcing Filler: Improves mechanical properties of rubber and plastic, including tear strength and abrasion resistance.

Customization Available: Offers customization from samples, designs, and flexible minor customization options.

Free Samples: Free samples of specified quantities are available; customer only covers freight charges.

Quality Assurance: Third-party inspections (SGS) available; COA, TDS, and MSDS provided upon request.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceYears of Export ExperienceExperienced Team

Beijing Entrepreneur Science & Trading Co. Ltd.

Beijing, China

CertifiedBusiness Type: Trading Company CertifiedR&D Capacity: OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 20 Years CertifiedNearest Port: Tianjin Port Shanghai PortAverage Response Time: ≤0.67h

AI-Powered supplier vetting

SummaryThe supplier presents itself as a Beijing-based company connecting global new-material manufacturers with international customers and serving diverse application areas, including coatings, inks, adhesives, electronic pastes, batteries, 5G communications, and 3D printing. It offers extensive customization, including design-based and full customization, and reports OEM service for well-known brands. Service governance is supported by written procedures and records for supplier assessment, corrective and preventive actions, and complaint handling. However, the supplier reports no new products in the past year, no ODM service, no SDK, only one R&D engineer, no overseas showroom, agents, branches, or offline trade-show participation, and no cooperation with Fortune 500 companies. Certification information is limited: supplier management-system certification is listed as NIL and product compliance certification is recorded as “Others.” Financial data is represented only by years, without sufficient evidence to...

CertificationsProduct compliance certification and sustainable-development/product certification capability are both recorded as “Others,” while supplier management-system certification is explicitly listed as NIL. No specific recognized certification is identified in the provided information, so certification strength cannot be confirmed; the absence of supplier management-system certification is a stated deficiency for that aspect.

After-Sales capabilityThe supplier has written procedures and followed records for corrective and preventive actions, customer complaint handling, supplier-service assessment, and an updated approved-supplier list. It accepts multiple service quotation and payment terms and lists training among overseas service offerings, but has no overseas showroom, overseas agents or branches, offline trade-show participation, or overseas-service countries. The documented service processes support capability, although international service infrastructure is limited.

R&D capabilityThe supplier reports one R&D engineer, one year of total R&D-engineer experience, no new products in the past year, no ODM service, and no available SDK. These explicit indicators show limited demonstrated recent innovation and development resources.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. This is direct evidence of broad customization coverage, although it does not specify technical limits, tooling resources, or delivery performance for customized products.

Product Q&A

Q:Can I request free samples?

Yes, we offer free samples of specified quantities. You only need to cover the freight charges.

Q:What documents are provided with the order?

We provide essential documents such as Certificate of Analysis (COA), Technical Data Sheet (TDS), Material Safety Data Sheet (MSDS), commercial invoice, packing list, and certificate of origin.

Q:What is the Minimum Order Quantity (MOQ)?

Typically, our MOQ is one standard package. We also offer free samples for evaluation before mass orders.

Q:How do you ensure product quality?

We use expert staff, offer pre-shipment samples, and can arrange third-party inspections like SGS upon request.

Q:What payment methods do you accept?

We accept various payment methods including Telegraphic Transfer (T/T), Letter of Credit (LC), D/P, and PayPal.