Knowde Enhanced TDS
Identification & Functionality
- Chemical Family
- Chemical Name
- Reinforcement Material
- CASE Ingredients Functions
- Composite Materials Functions
- Plastics & Elastomers Functions
- CAS No.
- 2530-83-8
- EC No.
- 219-784-2
Features & Benefits
- CASE Ingredients Features
- Materials Features
- Product Highlights
The use of USi-2301 as a coupling agent In mineral-filled plastics improves filler dispersibility, reduces its sedimentation tendency and greatly lowers the resin's viscosity. In addition, it leads to higher filler loading and a marked increase in water (vapor) resistance, as well as resistance to acids and bases. As a component of adhesives and sealants, USi-2301 improves both adhesion to the substrate and mechanical properties such as flexural strength, tensile strength and modulus of elasticity.
Applications & Uses
- Applications
- Compatible Polymers & Resins
- Coating Type
- Industrial Additives End Use
- Applications
Silane USi-2301 is an essential ingredient in many industries. Examples are :
- Glass fiber or glass fabric composites : As a finish or a size ingredient
- Foundry resins : As an additive to polyurethane resin
- Sealants and adhesives : As a primer or additive
- Mineral-filled polymers (composites) : For pretreatment of fillers and pigments or as an additive to the polymer
- Paints and coatings : As an additive and primer for improving adhesion to the substrate, especially glass and metal
- Improved shelf life over amino silanes in polyurethanes
Properties
- Color
- Physical Form
- Appearance
- Colorless transparent liquid
- Typical Properties
- Physico-Chemical Properties
| Value | Units | Test Method / Conditions | |
| Specific Gravity (20°C) | 1.060 - 1.075 | g/cm³ | — |
| Refractive Index (nD²⁵°C) | 1.4220 - 1.4320 | — | — |
| Purity | min. 98 | % | GC |
| Value | Units | Test Method / Conditions | |
| Molecular Weight | 236.34 | — | — |
Packaging & Availability
- Packaging Type
- Packaging Information
In 25kg pail, 200kg drum and 1000kg IBC
Storage & Handling
- Shelf Life
- 24 months
- Stoarge/Shelf Life
- Keep away from heat and open flame.
- When stored at or below 25°C in the original unopened containers, this product has a usable life of 24 months from the date of production.