USI Chemical Silane USi-412
- CAS Number
- 1067-53-4
- EC Number
- 213-934-0
- Chemical Name
- Tris(2- methoxyethoxy) (vinyl) silane
- Chemical Family
- Silanes
Nanjing Union Silicon Chemical Vinyl Silane USi-412 appears as colorless transparent liquid.
Properties
- Physical Form
- Liquid
Product families
Applications
- Pipes & Plumbing
- Chemical Manufacturing
- Resin Manufacturing
- Tooling & Moldmaking
Product Families
- Functional Additives
- Surface Modifiers
- Glass & Ceramic Additives
Other characteristics
- Features
Crosslinkable, Easier Processing, Excellent Dispersibility, Excellent Mechanical Strength, Excellent Substrate Adhesion, Good Abrasion Resistance, Good Electrical Properties, Good Mechanical Properties, Good Weather Stability, Heat Resistance, High Mechanical Properties, Low Melt Viscosity, Low Water Absorption
- Functions
- Adhesion Promoter, Binder
- Compatible Polymers & Resins
- Polyesters
- Color
- Transparent
- Markets
- Building & Construction
- Industrial
- Appearance
- Colorless transparent liquid
- Shelf LIfe
- 24 months
- Technology
- Composite Materials
- Industrial Additives & Materials
- Plastics
- Packaging Type
- Drums
- Totes (IBC)
- Material Features
- Crosslinkable
- Easier Processing
- Excellent Dispersibility
- Excellent Mechanical Strength
- Excellent Substrate Adhesion
- Good Abrasion Resistance
- Good Electrical Properties
- Good Mechanical Properties
- HIGHLIGHTS
Silane USi-412 acts as an adhesion promoter for various mineral-filled polymers improving their mechanical and electrical properties, especially after exposure to moisture. Once bonded to an inorganic filler. Silane USi-412 hydrophobises the filler surface. This effect improves the compatibility of fillers with the polymer matrix, leading to a better dispersibility, reduced melt viscosity and easier processing of filled plastics. Polymer dispersion, modified with silane USi-412 show improved adhesion strength in wet conditions and wet scrub resistance.
- Stoarge/Shelf Life
Keep away from heat and open flame.. When stored at normal temperature in the original unopened containers, this product has a usable life of 24 months from the date of production.
- Applicable Processes
- Glass Manufacturing
- Packaging Information
- In 25kg pail, 200kg drum and 1000kg IBC
- Reinforcement Material
- Glass Fibers
- Mineral
- Compatible Polymers and Resins
- Polyesters
- Composite Materials Functions
- Adhesion Promoter
- Industrial Additives Features
- High Mechanical Properties
- Industrial Additives Functions
- Adhesion Promoter
- Binder
- Plastics and Elastomers Functions
- Adhesion Promoter
Technical data
Table 1 of 2
3 rows| Characteristic | Value | Unit | Method |
|---|---|---|---|
| Specific Gravity (20°C) | 1.030 - 1.040 | g/cm³ | — |
| Refractive Index (nD²⁵°C) | 1.4275 - 1.4295 | — | — |
| Purity | min. 98 | % | GC |
Table 2 of 2
1 row| Characteristic | Value |
|---|---|
| Molecular Weight | 280.39 |
