Bet 200 Hydrophilic Silica Fumed Silica for Paint & Coatings (U-200)

• Customization: Available
• CAS No.: 112945-52-5
• Formula: Sio2
• Model NO.: U-200
• Classification: Silicon Dioxide
• Grade Standard: Industrial Grade
• Kind: Acidic Oxide
• Quality: First Class
• Type: Hydrophilic
• Form: White Colloidal Powder
• Bet Surface: 200±20 M2/G
• Silica Content: > 99, 8 %
• pH-Value: 3.9-4.5
• Transport Package: Bag
• Specification: 10KG/Bag
• Trademark: ULEATOO
• Origin: China
• HS Code: 2811229000

Product Description

 

Product Description

 

ULEAT00-200 is a hydrophilic fumed silica produced through high-temperature (1000°C+) hydrolysis of chlorosilane in a hydrogen-oxygen flame.
As a versatile filler and rheology modifier, it enhances performance in RTV/HTV silicone rubber, adhesives, coatings, inks, and leather treatments.

 

Detailed Product Description

1. Key Features:

Excellent Reinforcing Properties
Enhances mechanical strength in silicone rubber and elastomers.

Superior Rheology Control
Improves viscosity and thixotropy in adhesives, coatings, and inks.

Highly Stable & Dispersible
Ensures even distribution in liquid and solid matrices.

Wide Application Range
Suitable for HTV silicone rubber, batteries, construction, and personal care.

Thermal & Chemical Resistance
Performs effectively in high-temperature and harsh environments.

 

2. Applications

 

High-Temperature Vulcanization (HTV) Silicone Rubber
This best-selling fumed silica significantly improves tensile strength, tear resistance, and durability in silicone rubber products.
Adhesives & Sealants
Acts as a highly effective thickening and anti-sagging agent, ensuring precise application and strong bonding.
Coatings & Inks
Provides superior matting, anti-settling, and flow control, enhancing finish quality.
Unsaturated Polyester Resins (UPR)
Improves mechanical properties and prevents sedimentation in composite materials.
Colloidal Batteries & Insulation Materials
Enhances electrolyte stabilization and thermal insulation performance.
Personal Care & Food Additives
Used as an anti-caking and thickening agent in cosmetics and food-grade applications.
Building Materials
Strengthens cement, mortars, and other construction composites.

  

 

Product Parameters

 

Product characteristics	Value
BET surface	200±20 m2/g
pH-Value	3.9-4.5
Tamped density	40-60
Loss on drying	≤ 1.5 %
Burning loss	≤ 2 %
Sieve residue	≤250mg/kg
Silica Content	≥ 99.8 %

These figures are only intended as a guide and should not be used in preparing specifications.

 

Packaging & Storage

 

Pallet with paper bags: 10 kg bags

The 'Best use before end' date of each batch is shown on the shipping label and the certificate of analysis.

Storage beyond the date specified on the label does not necessarily mean that the product is no longer usable.
In this case however, the properties required for the intended use must be checked for quality assurance reasons.
 

 

  

Company Profile

 

Shanghai Youjiatuo Chemical Co., Ltd
A wholly-owned subsidiary of Japan's Aixiu Co., Ltd., is headquartered in Osaka, Japan.
We are dedicated to the research and development of specialty chemicals and committed to serving global customers with high-quality products and excellent services, while also building a safe and healthy environment for our employees and the community.

Our company provides products and solutions to customers in every corner of the globe, serving various key industries such as infrastructure, transportation, environmental, and consumer goods industries.
Currently, we offer high-performance solutions that address our customers' challenges and are continuously improving them to meet future demands.

Main Products:

Involves 4 major fields: Rubber & Plastic; Ink; Coating; Sealant

• Defoaming Agent
• Rheology Modifier
• Substrate Wetting Agent
• Wetting Dispersant
 

 

 

Our Advantages

• Comprehensive Solutions
Provide different solutions for different needs.

• Product Development
Oriented by customer needs, with professional technology as a bridge, we are dedicated to the development of the industry.

• Overseas Agency
Our business covers multitude of production industries, offering clients high-quality services and competitive products.

• Logistics & Warehousing
To meet the needs of our customers, we fully understand the importance of stable and continuous production.