Nanjing Union Silicon Chemical Co., Ltd.

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USi-802（Si-109）

The finished product is available in 5KG, 25KG and 200KG plastic drums. Other specifications are available upon pre-order.

Category：

苯基

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Product Details

产品描述

- Commodity name: USi-802（Si-109）
Product Description
Chemical Name: Phenyltriethoxysilane
Corresponding Overseas Products:
- Dow Corning: Z-9805
- Shin-Etsu: KBE-103
- Evonik Dynasylan: 9265
CAS NO.: 780-69-8
EINECS NO.: 212-305-8
Chemical Structure:

Typical Basic Data
The following values are not applicable to standard specifications.Please confirm with us before formulating specifications for this product.
Appearance: Colorless transparent liquid
Refractive Index (n₂₀/D): 1.4710±0.0050
Density (ρ at 20℃, g/cm³): 0.9960±0.0050
Color (Pt-Co Scale): ≤25
Purity (GC, %): ≥98.0
Application Methods
- Can be used as a crosslinking agent for silicone resins and a raw material for phenyl silicone oils.
- It can improve the thermal stability of other silanes.
- Used for surface treatment of inorganic fillers such as wollastonite and aluminum hydroxide, it can render the surface of inorganic fillers hydrophobic, thereby enhancing their dispersibility in polymers. It is particularly suitable for polymers processed at high temperatures, and can reduce the melt viscosity of polymers.
Safety and Storage

Customers should refer to the latest MSDS (Material Safety Data Sheet) and product safety information labels.
Personal safety operation instructions shall provide protective equipment when necessary, as well as any special storage conditions required for safety.
Store in a cool, dry place away from heat sources and open flames.
The product must be stored in a sealed container; otherwise, it will hydrolyze upon contact with moisture and form polymers.
Packaging Specifications

The finished product is available in 5KG, 25KG and 200KG plastic drums. Other specifications are available upon pre-order.

Keywords:

USi-801 （Si-108）

USi-8201 （Si-111）

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