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Amino Silane Coupling Agent Crosile® 550 Aminopropyltriethoxysilane(APTES)

Amino Silane Crosile® 550 :gamma-aminopropyltriethoxysilane, a versatile amino-functional coupling agent may be an excellent candidate for use in a range of broad applications to provide superior bonding between inorganic substrates and organic polymers.

Item NO.:
Crosile® 550
Chemical Name:
Aminopropyltriethoxysilane(APTES)
Chemical Formula:
H2NCH2CH2CH2Si(OC2H5)3
CAS No.:
919-30-2
EINECS No:
213-048-4
Properties:
High purity 丨Amino reactive group 丨Triethoxy functional 丨Improved adhesion 丨 Increased composite wet and dry tensile strength and modulus 丨 Increased composite wet and dry flexural strength and modulus 丨 Increased wet and dry compressive strength 丨 Increased transparency of fiberglass composites

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Amino Silane Coupling Agent Crosile® 550(APTES)

Aminopropyltriethoxysilane

Chemical Structure

Chemical Properties

Silane Coupling Agent Crosile® 550 (3-Aminopropyl)ethoxysilane is used as an aminosilane, mainly as a dispersing agent.

Synonyms

3-Aminopropyl)triethoxylsilane,3-(Triethoxysilanyl)propylamine,3-(Triethoxysilyl)-1-propylamine,(γ-Aminopropyl)triethoxylsilane,,Gamma-Aminopropyltriethoxysilane, Triethoxy(3-aminopropyl)silane,APTES

Specifications

Properties	Target Values (Spec, Limits)
Molecular weight	221.37
Formula	C9H23NO3Si
Color/Form	Clear Colourless Oil
Boiling point	220-222°C (Ref: Scifinder)
HS code	2930.90.9010
Active Content	≥ 98.0%
Specific Gravity(25°C)	0.95
Physical State	Liquid
Colour	Colourless
Refractive Index (25°C)	0.95

APTES(Crosile-550) Applications

Crosile® 550 3-Aminopropyl)triethoxylsilane contains two different functional groups - amino and oxethyl in its molecule.
Crosile® 550 aminosilane is able to form bonds between organic polymer and inorganic fillers to improve their bonding and upgrade mechanical, electrical, water resistance of the polymer based composite.
Crosile® 550 is suitable for polymers such as epoxy resin, phenolic resin, cyanuramide, PVC, polyacrylate, polyurethane etc and inorganics such as glass fiber, glass cloth, glass bead, white carbon black, French white, clays, pottery clay etc.
Crosile® 550 is also used in the synthesis of amino silicon oil and its emulsion

Amino Silane Coupling Agent Crosile® 550(APTES)

Aminopropyltriethoxysilane

Packing

20kg,180kginplasticdrums and 1000kg/IBC.

Storage

Kept in a low temperature, dry and ventilated place, avoid direct sunlight.

Shelf life

One year in ventilating, cool and dry area.

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