USI Chemical Silane USi-1301

Identification & Functionality

Chemical Family

Amines,

Silanes

Chemical Name

(3- Aminopropyl) trimethoxysilane

Reinforcement Material

Mineral

CASE Ingredients Functions

Adhesion Promoter,

Coupling Agent,

Surface Modifier

Composite Materials Functions

Dispersant

CAS No.

13822-56-5

EC No.

237-511-5

Technologies

CASE Ingredients,

Composite Materials,

Industrial Additives & Materials

Product Families

CASE Ingredients — Additives

Functional Additives,

Surface Modifiers

Composite Materials — Additives

Functional Additives

Industrial Additives & Materials — Processing Aids

Metal Processing Additives

Features & Benefits

CASE Ingredients Features

Corrosion Resistance,

Excellent Dispersibility,

Good Mechanical Properties,

High Modulus,

High Tensile Strength,

Improved Flexural Strength,

Water Resistance

Materials Features

Corrosion Resistant,

Excellent Dispersibility,

Excellent Flexural Modulus,

Good Mechanical Properties,

High Tensile Strength,

Increases Flexural Modulus,

Water Resistant

Applications & Uses

Markets

Industrial,

Paints & Coatings

Applications

Industrial — Chemical & Industrial Manufacturing

Chemical Manufacturing,

Metal Manufacturing & Finishing

Paints & Coatings — Industrial Coatings

Metal Coatings

Paints & Coatings — Specialty Coatings

Glass Coatings

Compatible Polymers & Resins

Furans

Compatible Substrates & Surfaces

Glass,

Metal

Coating Type

Primer

Industrial Additives End Use

Foundry Resins,

Furan Resins,

Phenolic Resins

Applications

Silane USi-1301 is an important additive in many applications, examples include :

• Glass fiber or glass fabric composites : As a size ingredient or finish
• Glass and metal primers
• Foundry Resins : As an additive to cold curing phenolic and furan resins
• Sealants and Adhesives : As a primer or additive and for chemical modification
• Mineral-Filled Polymers (composites) : For pretreatment of fillers and pigments
• Paints and Coatings : As an additive and primer for improving adhesion to the substrate

Properties

Color

Transparent

Physical Form

Liquid

Appearance

Colorless transparent liquid

Typical Properties

	Value	Units	Test Method / Conditions
Specific Gravity (20°C)	1.0050 - 1.0150	g/cm³	—
Refractive Index (nD²⁵°C)	1.4205 - 1.4225	—	—
Color	max. 25	—	Pt-Co
Purity	min. 97	%	GC

Packaging & Availability

Packaging Type

Drums,

Totes (IBC)

Packaging Information

In 25kg, 200kg drum and 950kg IBC

Storage & Handling

Shelf Life

24 months

Stoarge/Shelf Life

• Keep away from heat and open flame.
• When stored at ordinary temperature in the original unopened containers, this product has a usable life of 24 months from the date of production.