Access Rudolf Organosilane 2A302

Chemical Name: Bis(triethoxysilylpropyl)amine
Chemical Family: Silanes
Molecular Formula: C₁₈H₄₃NO₆Si₂

Access Rudolf Organosilane 2A302 is an organosilane coupling agent that is designed to enhance adhesion between inorganic materials and organic polymers. This coupling agent is highly versatile and can be used in a variety of applications such as adhesives, sealants, and coatings. It offers excellent thermal stability and can improve the mechanical properties of the final product.

Properties

Physical Form: Liquid

Product families

Plastics — Polymer Additives

Surface Modifiers

Other characteristics

Brand

Access Rudolf

Functions

Adhesion Promoter

Compatible Polymers & Resins

Acrylics, Epoxies (EP), Furans, Phenolics, Urea Formaldehyde (UF)

Appearance

Colorless to greenish-yellow liquid

Technology

Plastics

Packaging Type

Drums

Storage Condition

Stored in cool and dry air-flowing area preventing sunlight

Country Availability

Canada
USA

Packaging Information

Normally packed in 200 kg net drums UN approved, sea-worthy for exporting

Applications

General Information: It is biamine functional silane which acts as an adhesion promoter to provide bonds between inorganic substrates and organic polymers by improving organic / inorganic reactivity and chemical modification of substances. Its velocity is slower than that of A302 but can be stored longer after treated because lower reactivity.
Suitable Polymers: Acrylic, Poxy, Furan, Urea-formaldehyde, Phenolic, etc.

Compatible Polymers and Resins

Acrylics
Epoxies (EP)
Furans
Phenolics
Urea Formaldehyde (UF)

Plastics and Elastomers Functions

Adhesion Promoter

Technical data

Table 1 of 2

5 rows

Characteristic	Value	Unit
Molecular Weight	425.71	—
Specific Gravity (at 20/20°C)	0.973	—
Refractive Index (at 25°C)	1.4260 - 1.4360	—
Flash Point	141.0	°C
Boiling Point (at 4 mmHg)	301.0	°C

Table 2 of 2

1 row

Characteristic	Value	Unit	Method
Content	min. 90	%	GC