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Aerosil 200 Fumed Silica Erosil Nv200 FRP

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Aerosil 200 Fumed Silica Erosil Nv200 FRP

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Aerosil 200 Fumed Silica Erosil Nv200 FRP Specification

Structural Formula
O=[Si]=O

Taste
Odorless

Other Names
Colloidal Silicon Dioxide, Pyrogenic Silica

Refractive Rate
1.46

Shape
Very fine, white powder

Ph Level
3.6-4.5 (4% in water)

Molecular Weight
60.08 g/mol

Purity
>99.8%

Melting Point
>1700C (approximate, decomposes before melting)

Form
Powder

HS Code
28112200

Poisonous
No

Density
2.2 Gram per cubic centimeter(g/cm3)

Molecular Formula
SiO2

Storage
Store in tightly sealed containers in cool, dry place

Solubility
Insoluble in water, soluble in hydrofluoric acid

Smell
Odorless

Classification
Inorganic Chemicals

Chemical Name
Silicon Dioxide

CAS No
112945-52-5

EINECS No
231-545-4

Grade
Industrial

Standard
ISO Certified

Type
Synthetic Amorphous Silica

Usage
Thickening agent, anti-caking, free-flow, reinforcing filler

Main Material
Fumed Silica

Application
Other

Non Toxic
No

Surface Area (BET)
~200 m2/g

Loss on Ignition
2.0% (at 1000C)

Packing
10 kg, 20 kg multi-layer paper bags; 10 kg drum

Loss on Drying
1.5% (at 105C)

pH Value (4% Dispersion)
3.6-4.5

Primary Particle Size
7-12 nm

Oil Absorption
300 ml/100g

Average Agglomerate Size
1-40 m

Shelf Life
2 years

Bulk Density
30-60 g/l

SiO2 Content
>99.8%

Aerosil 200 Fumed Silica Erosil Nv200 FRP About

AEROSIL - 200 (FUMED SILICA)
EROSIL - NV / 200

Advanced Rheology Modifier for
FRP, Composites & Resin Systems

Excellent Thickening & Anti-Sag
Improves Mechanical Strength
Prevents Resin Settling
Enhances Surface Finish
Superior Thixotropic Control

Ideal for:

FRP Manufacturing
Polyester & Epoxy Resins
Gel Coats & Laminates
Pultrusion & Filament Winding
Adhesives & Sealants

Engineered Mineral Solutions

Exceptional Performance in Industrial Applications

Aerosil 200 Fumed Silica delivers premium reinforcement and thickening across various industries. Its nano-sized, high surface area particles provide excellent dispersion, ensuring controlled viscosity and enhanced stability in formulations. Ideal for FRP, adhesives, silicone rubber, coatings, sealants, inks, and pharmaceuticals, Aerosil 200 improves product consistency, workability, and anti-caking performance.

Safety and Handling Advantages

This product is non-toxic and classified as an inorganic, synthetic amorphous silica. With more than 99.8% purity, it's safe to use in industrial environments. Proper handling-such as sealing containers and storing in cool, dry places-ensures long-lasting quality. Aerosil 200 comes in ISO-certified packaging, including robust multi-layer paper bags and drums.

Versatile Usage and Reliable Shelf Life

Aerosil 200's versatility includes use as a thickener, reinforcing filler, anti-caking agent, and free-flow additive. Its stable form, odorless nature, and long shelf life of up to 2 years make it a reliable choice for exporters, importers, manufacturers, and suppliers. With optimal pH and insolubility in water, the product maintains integrity in diverse applications.

FAQ's of Aerosil 200 Fumed Silica Erosil Nv200 FRP LLP:

Q: How should Aerosil 200 Fumed Silica be stored to maintain optimal quality?

A: Store Aerosil 200 in tightly sealed containers in a cool, dry place away from moisture and contamination. Proper storage maintains its quality and extends its shelf life up to 2 years.

Q: What are the main benefits of using Aerosil 200 in formulations?

A: Aerosil 200 enhances viscosity control, improves stability, prevents caking, and boosts mechanical strength in products like FRP, adhesives, silicone rubber, coatings, and sealants by offering excellent thickening and reinforcing properties.

Q: When is Aerosil 200 typically added during the manufacturing process?

A: Aerosil 200 is usually incorporated during the mixing or blending stage. Ensuring uniform dispersion during this phase optimizes its thickening, free-flow, and reinforcing performance in the end product.

Q: Where is Aerosil 200 commonly applied in industry?

A: Aerosil 200 is widely used in various industries including FRP (fiber-reinforced plastics), adhesives, silicone rubber, protective coatings, inks, sealants, and pharmaceutical products due to its multifaceted functional roles.

Q: What is the process for dispersing Aerosil 200 in liquid systems?

A: To achieve a homogenous dispersion, Aerosil 200 should be slowly added to the liquid medium under high shear mixing; this prevents clumping and allows the nano-sized particles to distribute evenly within the formulation.

Q: Is Aerosil 200 safe and non-toxic for industrial applications?

A: Yes, Aerosil 200 is non-toxic, odorless, and classified under inorganic chemicals. It meets safety standards for industrial use; however, workers should follow standard industrial hygiene practices during handling.

Q: How does Aerosil 200 improve the performance of composites and coatings?

A: With its high surface area and silica content, Aerosil 200 increases mechanical strength, scratch resistance, and thixotropy, resulting in more durable, stable, and high-performance composite materials and coatings.

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