In which industries is this silica commonly used?

It is widely used in rubber (including shoe soles), adhesives, paints and coatings, papermaking, and plastics. It serves as a thickener with good fluidity and rheology in many formulations.

White Carbon Black Silica for PVC Dry Blend Improves Melt Flow and Surface

Name: White Carbon Black Silica for PVC Dry Blend Improves Melt Flow and Surface
Brand: Shanghai Lemeng Import and Export Co., Ltd
SKU: 2289943595

Shanghai, ChinaShanghai Lemeng Import and Export Co., Ltd

US$3.00

10 kilograms

Sample price:US$0.00/piece.Request sample

Product profile

Customization

Available

CAS No.

112926-00-8

Formula

Sio2-Nh2o

EINECS

215-222-5

Classification

Silicon Dioxide

Grade Standard

Industrial Grade

Kind

Acidic Oxide

Quality

Eligible

Application

Rubber Products/Chemical Products/Paper Filler

Usage1

Coatings Printing Ink.Plastic

Color

White Power

Purity

99.8%

Usage

Insulation Material

Transport Package

Tray

Specification

10kg/bag

Trademark

LEMENG Model Number LM-200

Origin

Shaoxing

HS Code

2811229000

Key features

High Purity Grade: Industrial grade silica with 99.8% purity for consistent performance.

Superior Rheology Control: Excellent thickening and anti-settling properties for coatings and inks.

Enhanced Mechanical Strength: Improves tensile strength and elongation resistance in rubber and plastics.

Versatile Applications: Suitable for rubber, adhesives, paints, paper, and insulation materials.

Improved Dispersion: Small particle size ensures even distribution of ingredients in formulations.

Anti-Sagging Performance: Prevents material sagging during storage and application processes.

Flexible Customization: Offers flexible customization options to meet specific client needs.

Fast Lead Time: Average lead time within 15 workdays for both peak and off-peak seasons.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceYears of Export ExperienceQuality Assurance

Shanghai Lemeng Import and Export Co., Ltd

Shanghai, China

CertifiedBusiness Type: Trading Company CertifiedCustomization Options: Flexible customizationExport Year: 2010-07-01Nearest Port: shanghai, ningbo, qingdaoAverage Response Time: ≤1.41hTerms of Payment: T/T, LC

AI-Powered supplier vetting

SummaryThe supplier is a certified ISO 9001 quality management system business, recognized as a small and micro enterprise. They offer a diverse product portfolio, including nano hydrophilic silica and synthetic resin. The supplier lacks overseas service capabilities and has no financial profits reported in recent years. They do not provide ODM or OEM services, and their R&D capabilities are limited. Despite a broad business scope, the absence of structured after-sales support and financial performance poses challenges.

Supplier typeThe supplier operates in various domains, including chemical products, mechanical and medical devices, and is recognized as a small and micro enterprise with a significant capital base.

CertificationsThe supplier is ISO 9001 Quality Management System certified.

After-Sales capabilityThere are no written procedures or records for after-sales service capabilities, such as handling complaints or corrective actions.

Financial creditThe supplier has reported no financial profits or revenues over the last few years, indicating a lack of financial performance.

R&D capabilityThe supplier has full-chain capabilities in R&D, production optimization, and market distribution, indicating innovative capacity.

Production capacityThe supplier has an annual production output of US$1 Million - US$2.5 Million and experienced quality control staff.

Customization capabilityThe supplier does not offer ODM or OEM services, nor do they have SDK availability for R&D.

Client casesThe supplier lacks overseas service capabilities and does not participate in offline trade shows, limiting their customer engagement.

Product Q&A

Q:What is the product name and appearance?

The product is White Carbon Black (Silica). It appears as an amorphous white powder, available in packaging sizes of 10kg, 15kg, or 25kg.

Q:What are the main advantages of this silica?

It offers excellent rheological properties, improves product dispersion, and provides anti-settling and anti-sagging performance. It also enhances mechanical strength, whiteness, and reduces weight per unit area when used as a paper filler.

Q:How does it improve rheological properties?

When used as a paper filler, it increases the paper's resistance to ink penetration, boosts mechanical strength, improves whiteness, and reduces basis weight. In coatings, it controls rheology, prevents sagging, improves leveling, and increases scratch resistance.

Q:What does 'improve product dispersion' mean?

The silica particles have small particle size, large specific surface area, and strong surface adsorption. This helps evenly disperse other ingredients in formulations, strengthens paint film adhesion, and improves overall product consistency.

Q:Does it help with anti-settling and anti-sagging?

Yes. During storage, the silica provides anti-settling and anti-sagging properties. It also enhances edge coverage control. In varnishes, it delivers high gloss, rheology control, anti-sagging, leveling, and scratch resistance.