Silicon Dioxide for Water Based Paints Interior Wall Coating Furniture Decor

• Customization: Available
• CAS No.: 10279-57-9
• Formula: Si
• Model NO.: Silicon dioxide
• Classification: Silicon Dioxide
• Grade Standard: Industrial Grade
• Kind: No Salt Oxide
• Quality: First Class
• Product Name: Silicon Dioxide
• Other Name: White Carbon Black
• Color: White
• Keyword: Silica
• Shape: Powder
• Delivery Time: 7-15day
• Transport Package: 25kg/50kg Bag; Customized Packaging
• Specification: 325 mesh, 10-20 nm
• Trademark: HZ
• Origin: China
• HS Code: 3824999999

Product Description

Product Description

Silicon dioxide commonly known as silica, and supplied by us as a high-quality raw material from China-stands as a transformative additive for water based paints, interior wall coatings, and furniture decor paint materials. Leveraging China's abundant quartz sand reserves (primarily in Jiangxi, Zhejiang, and Inner Mongolia) and mature processing technologies, our silicon dioxide is engineered to enhance key performance traits of paints: from improving texture and durability to boosting color stability and application ease. 

1. Why Silicon Dioxide Excels as a Paint Raw Material

Silicon dioxide's dominance in paint applications stems from its unique combination of physical and chemical traits, tailored to solve common paint formulation issues. Unlike generic additives that only enhance one property (e.g., thickening or matting), silicon dioxide balances multiple critical needs-making it a versatile raw material for diverse paint types. 

1.1 Core Trait 1: Superior Dispersion in Water Based Paints

Water based paints rely on uniform dispersion of additives to avoid clumping, which causes uneven application or surface defects. Silicon dioxide's spherical particle shape and controlled particle size (ranging from 5 to 50 nanometers for fine grades, 1 to 10 micrometers for coarse grades) enable it to disperse seamlessly in water based formulas. Unlike mineral additives that settle quickly, silicon dioxide remains suspended in paint for extended periods-reducing the need for frequent stirring during production and application.

For example, a water based wall paint containing our silicon dioxide maintains a smooth, lump-free consistency even after 6 months of storage, compared to paints with other additives that form sediment within 2 months. This dispersion also improves color uniformity: when mixed with pigments, silicon dioxide ensures pigments spread evenly, preventing streaks or dark spots on painted surfaces. Paint manufacturers report a 30% reduction in production time due to less mixing required, and a 20% drop in product waste from clumping-related defects.

1.2 Core Trait 2: Controlled Thickening and Flowability

Paints require precise viscosity-too thin, and they drip during application; too thick, and they leave brush marks. Silicon dioxide acts as a natural thickener that adjusts paint viscosity without compromising flowability. Its porous structure absorbs water in the paint formula, increasing thickness while maintaining a smooth, easy-to-spread texture. This is critical for interior wall coatings, which are often applied with rollers or brushes and need to level out quickly to avoid visible application lines.

1.3 Core Trait 3: Enhanced Durability and Scratch Resistance

Painted surfaces-especially interior walls and furniture-face constant wear: scuffs from furniture, scratches from daily use, and cleaning with water or mild detergents. Silicon dioxide boosts paint durability by forming a hard, protective layer on the surface once dry.

2. Silicon Dioxide in Water Based Paints: Solving Key Formulation Challenges

Water based paints are increasingly popular due to their low VOC content and eco-friendliness, but they face unique challenges: poor shelf life, tendency to drip, and low resistance to water. Silicon dioxide addresses these issues, making it an essential raw material for modern water based paint formulations.

3. Silicon Dioxide in Interior Wall Coatings: Enhancing Liveability and Longevity

Interior wall coatings serve both aesthetic and functional roles-they set the mood of a space and protect walls from damage. Silicon dioxide enhances both aspects, making interior walls more durable, easier to clean, and visually appealing.

4. Silicon Dioxide in Furniture Decor Paint Materials: Protecting Beauty and Function

Furniture decor paints need to balance aesthetics (highlighting wood grain, matching decor) and durability (resisting scratches, spills, and UV damage). Silicon dioxide enhances both, making it a key raw material for furniture paint formulations.
5. Chinese-Made Silicon Dioxide: Raw Material Sourcing and Production Advantages

As a Chinese manufacturer, we leverage three key strengths to produce high-quality silicon dioxide for paint applications: abundant raw materials, advanced eco-friendly processes, and strict quality control.

item	value
Place of Origin	China
	Hebei
Weight	Weight depends on quantity
Product name	White carbon black
Usage	Industrial coating
Color	White
Size	300-6000mesh
Shape	Powder
Delivery time	15-35days
Port	Tianjin

Specification

Item	Value
Place of Origin	China
	Hebei
Type	Powder
Weight	Weight depends on quantity
Product name	White carbon black
Usage	Coating
Color	White
Size	300-6000mesh
Shape	Powder
Delivery time	15-35days
Port	Tianjin

Why choose us

Application

Company Profile

FAQ

1. Who are we?
We are based in Hebei, China, start from 2015,sell to Domestic Market(30.00%),North America(20.00%),Southeast Asia(20.00%),South Asia(5.00%),Eastern Asia(5.00%),Western Europe(5.00%),Southern Europe(5.00%),Oceania(3.00%),South America(2.00%),Northern Europe(2.00%),Africa(2.00%),Mid East(1.00%),Central America(0.00%),Eastern Europe(0.00%). There are total about 51-100 people in our office.

2. How can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;

3.What can you buy from us?
Kaolin, Iron Oxide Pigments, Tourmaline, Silica, Colored Sand

4. Why should you buy from us not from other suppliers?
We are the manufacturer of the minerals materials, especial in mica, iron oxide and diatomite powder. our company has professional development group, we can accpet OEM/ODM. And our products selled not only in our country but also in asia southeast popular.

5. What services can we provide?
Accepted Delivery Terms: FOB,CFR,CIF,EXW,CIP,FCA,DDP,DDU,Express Delivery;
Accepted Payment Currency:USD,CNY;
Accepted Payment Type: T/T,L/C,MoneyGram,Credit Card,PayPal,Western Union,Cash,Escrow;
Language Spoken:English,Chinese