Nanjing Union Silicon Chemical Co., Ltd.

Products

USi-1311 （Si-903）

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

Category：

氨基

Product Details

产品描述

- Commodity name: USi-1311 （Si-903）
Product Description
Chemical Name: 3-Aminopropylmethyldimethoxysilane
CAS NO.: 3663-44-3
EINECS NO.: 222-919-8
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): 1.4200±0.0050
Density (ρ at 20℃, g/cm³): 0.9450±0.0050
Color (Pt-Co Scale): ≤25
Purity (GC, %): ≥97.0
Application Methods
- Serves as a raw material for amino-modified silicone oils and various organosilicon super-soft finishing agents. After the amino functional groups of the coupling agent are bonded to the silicone oil skeleton, the orientation of organosilicon (molecules) on fibers is greatly improved, the affinity for fibers is enhanced, and various fibers are endowed with properties such as super softness, smoothness, drapability, antistatic performance, wash resistance and wrinkle resistance.
- Applied in silane-cured and polysulfide sealants (adhesives). It can crosslink (penetrate) one-component and two-component silicone (polysulfide) sealants, thereby improving adhesion to substrates (such as cement, copper and glass), with bubble-free curing and a light-colored system.
- Used as a surface treatment agent for glass fibers, and also widely applied to the surface treatment of silicates such as glass beads, silica fume, talc, mica, clay and fly ash. It can enhance the performance of epoxy, phenolic, melamine, furan and other resin laminates reinforced with the above materials, and also significantly improve the comprehensive properties of polyester, polypropylene, polyacrylate, polyvinyl chloride, organosilicon and other materials.
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.

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