CN-SI28

Small molecule characteristics, good permeability. Inorganic combination, high UV stability.

TECHNICAL DATA SHEET

Product Name:	Tetraethyl orthosilicate
CAS No.:	78-10-4
Structural formula:	C8H20O4Si
Characteristic:	Small molecule characteristics, good permeability. Inorganic
	combination, high UV stability.
ITEM	SPECIFICATION
Appearance:	Colorless transparent liquid
Purity/Content %:	≥99.5
Silica content %:	≥28
Density 20℃ g/ml:	0.929-0.936
Acidity %:	≤0.01
Content of the following fractions:	≤1
Pakaging: 5L , 10L , 25L , 200L , 1000L
Storage conditions: Stored in the original unopened container at room temperature, this product has a shelf life of one year from the date of production, and expired products are tested. After passing, the buyer decides whether to continue to use it.
Applications: CN-SI28 The silane can be used alone, after dilution, or as a component of formulated products. Used in natural stone or other building materials, it can form silica sol similar to inorganic substance (SiO2) to enhance the strength of the substrate. CN-SI28 It can be polymerized into silicone resin for varnish or other surface modifiers. CN-SI28 It can be used as sol-gel reaction intermediate. Two-component room temperature vulcanized silicone rubber crosslinking agent. In glass and plastic lens materials, CN-SI28 can provide super-hard anti-scratch coating.
Precautions: After the container is opened, it should be sealed to prevent water vapor from entering to produce hydrolysis.

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