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USI Chemical Silane USi-2312

USI Chemical Silane USi-2312 can be used in much the same way as other organofunctionalalkoxy silanes.

Product Type: Primer

Features: Good Adhesion, Good Non-Yellowing Properties, Good Tear Strength, High Consistency, High Durability, High Elongation, High Tensile Strength, Water Resistant

Chemical Family: Silanes

Technical Data Sheet
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Knowde Enhanced TDS

Identification & Functionality

Chemical Family
Product Type
EINECS-No.
220-780-8

Features & Benefits

Product Highlights

Silane USi-2312 can be used in much the same way as other organofunctionalalkoxy silanes. It can be used as a primer for inorganic surfaces. Aqueous solutions can be prepared by adding the silane to acidified water and stirring. It is possible to treat glass fibers, mineral fillers, metallic surfaces and similar “inorganic” materials using a variety of application techniques. After applying the silane to the surface, the treated surface should be dried to promote a good level of reaction with the surface. Optimum application level, application method and curing conditions will vary and should be determined for each use before implementation in a commercial process.

Applications & Uses

Applications

Silane USi-2312 is an essential ingredient in many industries as follows :

  • Excellent wet and dry adhesion, without ellowing
  • Enhances tensile strength, while maintaining elongation performance
  • Improves tear strength and durability
  • Performance consistency with aging
  • Improves water resistance of cured material

Properties

Physical Form
Appearance
Colorless transparent liquid
Typical Properties
ValueUnitsTest Method / Conditions
Specific Gravity (20°C)0.973 - 0.983g/cm³
Refractive Index (nD²⁵°C)1.4260 - 1.4360
Puritymin. 97%GC
Physico-Chemical Properties
ValueUnitsTest Method / Conditions
Molecular Weight248.39

Packaging & Availability

Packaging Information

In 20L pail, 200L drum and 1000L IBC

Storage & Handling

Shelf Life
12 months
Stoarge/Shelf Life
  • Keep away from heat and open flame.
  • When stored at or below 35°C in the original unopened containers, this product has a usable life of 12 months from the date of production.