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Fumed Silica Sio2 Hydrophobic Silicon Dioxide From China
US$2.40-2.60
25 kg
Sample price:US$2.10/kg.Request sample

Product profile

Customization

Available

CAS No.

112945-52-5

Formula

Sio2

Model NO.

T200H

EINECS

215-683-2

Appearance

Powder

Usage

Rubber Auxiliary Agents, Plastic Auxiliary Agents, Coating Auxiliary Agents, Textile Auxiliary Agents, Paper Chemicals, Leather Auxiliary Agents, Electronics Chemicals

Color

White

Transport Package

10kg/Bag

Specification

10kg/bag

Trademark

NEWSANDA

Origin

China

HS Code

2811229000

Production Capacity

200ton/Month

Key features

High Purity SiO2: SiO2 content is guaranteed to be 99.9% or higher.
Enhanced Rubber Strength: Significantly improves tensile strength, tear resistance, and wear resistance of rubber products.
Thixotropic Control: Controls rheology in liquid systems, adhesives, and polymers to prevent sedimentation and sagging.
High Temperature Resistance: White fluffy powder capable of withstanding high temperatures without degradation.
Versatile Applications: Used in rubber, plastic, coatings, textiles, paper, leather, and electronics industries.
Anticaking Agent: Adjusts free flow and improves powder properties as an effective anticaking agent.
Reinforcement for Silicone: Specifically reinforces HCR and RTV-2K silicone rubber formulations.
Energy Saving Application: Used in high-pressure sodium lamps to save 15% electricity compared to halogen lamps.

Company profile

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2015-05-03Nearest Port: QINGDAO, TIANJINAverage Response Time: ≤6.00hTerms of Payment: LC, T/T, PayPal, etc.International Commercial Terms(Incoterms): FOB, EXW, CFR, CIF, FCA

AI-Powered supplier vetting

SummaryQingdao New Sanda Industry Co., Ltd. is identified as both a trading company and manufacturer/factory in China, focused on chemicals and construction-related products. The supplier reports ISO-series management certifications, two production lines, 21–30 quality-control staff, and peak- and off-peak order fulfillment within 15 working days. Its stated capabilities include R&D, customized formulations, formulation optimization, application testing, troubleshooting, multilingual documentation, and after-sales support. The supplier reports extensive export coverage and began exporting in 2015, but the available trade evidence shows only one recorded transaction and one associated buyer. Financial credibility cannot be assessed because financial data is excluded from evaluation.
Supplier typeThe supplier is explicitly classified as both a Trading Company and Manufacturer/Factory. Its stated business focuses on chemical products and industrial additives, including Titanium Dioxide, HPMC, VAE, HEC, CMC, and related materials.
CertificationsThe supplier lists ISO 9000, ISO 14001, ISO 9001, ISO 14000, and ISO 20000 certifications. These stated certifications provide explicit evidence of certified management-system coverage, although the slices do not provide certificate numbers, validity dates, or scope details.
After-Sales capabilityThe supplier states that it provides after-sales service, multilingual documentation, formulation optimization, application testing, and troubleshooting. These are explicit service offerings supporting customers after product delivery.
R&D capabilityThe supplier describes a dedicated R&D team, technical innovation, market-responsive product development, and feedback integration from global partners. It also reports total R&D engineer experience of 11–20 years, supporting an established innovation function.
Production capacityThe supplier presents itself as a chemical manufacturer and reports two production lines, 21–30 quality-control staff, and fulfillment within 15 working days in both peak and off-peak periods. Its product portfolio and end-to-end commercial supply description support production capability, although total output details are not evaluated here.
Customization capabilityThe supplier explicitly offers customized formulations for specific application challenges and provides formulation optimization, application testing, and troubleshooting. Its process includes sample testing through full-scale commercial supply, indicating support for tailored industrial additive solutions.

Product Q&A

Q:What is the purity of the SiO2?
A:
The SiO2 content is guaranteed to be 99.9% or higher.
Q:What are the main applications of this product?
A:
It is widely used as an auxiliary agent in rubber, plastic, coatings, textiles, paper, leather, and electronics.
Q:How does it improve rubber products?
A:
It significantly improves tensile strength, tear resistance, and wear resistance, increasing strength by dozens of times.
Q:What is the packaging size?
A:
The product is packaged in 10kg bags.
Q:What is the lead time for delivery?
A:
The average lead time is within 15 workdays for both peak and off-peak seasons.

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