N-（ β- Aminoethyl- γ- Aminopropyl) methyldimethoxysilane

·POSITION：Products → Function → Special silicone oil → N-（ β- Aminoethyl- γ- Aminopropyl) methyldimethoxysilane

N-（ β- Aminoethyl- γ- Aminopropyl) methyldimethoxysilane

Family：Function → Special silicone oil
Product No.：LT-602
CAS NO：3069-29-2
Effective Content：≥95％
Color：
Packaging：Information on available container sizes is obtainable from NEW BLUESKY supplier.
Net Weight：
Purpose：LT-602 can be used in many application. Examples include: Additive for cold-curing phenolic and furan foundry resins to improve the flexural strength of the sand-resin. Composites while maintaining the shelf life of the resin over long periods. Starting material in the synthesis of aminofunctional silicones. Additive to phenolic resin binders for mineral fiber insulating materials. Primer for additive to sealants and ahesives. Additive and/or primer for improving the adhesion of paints and coatings to the substrate. Sealants and adhesives: as a primer or additive and for chemical modification. Mineral-filled composites: for pretreat- ment of fillers and pigments. Paints and coatings: as an additive and primer for improving adhesion to the substrate.

Product Description

Product information

Product description

Structural formula：

Empirical formula：C₈H₂₂N₂O₂Si

Molecular weight：206

CAS No.：3069-29-2

Chemical name：N-(β-aminoethyl)-γ-aminopropylmethyldimethoxysilane

Properties

LT-602 is a bifunctional organosilane possessing reactive primary amine and hydrolysable inorganic methoxysilyl groups. The dual nature of its reactivity allows it to bind chemically to both inorganic materials (e.g. glass, metals, fillers) and organic polymers (e.g. thermoplastics, thermosets, elastomers) thus functioning as an adhesion promoter, surface modifier and as a reactant for product modification.

LT-602 is a colorless or clear yellow liquid with an amine-like odor. It is soluble in alcohols and aliphatic or aromatic hydrocarbons.

Technical data

Reactivity

In the presence of water, the methoxy groups of LT-602 hydrolyze to form reactive silanol groups which can bond to a variety of inorganic substrates. The organophilic diamino group of LT-602 can react with a suitable polymer.

The hydrolysis takes place autocatalytically and the pH of the hydrolysate is about 10~11. Examples of suitable inorganic substrates are glass, glass fibers, glass wool, mineral wool,silicic,acid,,sand,cristobalite,wollastonite, mica and aluminum hydroxid, kaolin, talc, other silicate fillers, metal oxides and metals.

LT-602 may be used with such polymers as phenolic, furan resins and silicones.

LT-602 can undergo reactions with ketone or ester solvents. Silane or silanized substrates can react with carbon dioxide to form the

corresponding carbonates and/or carbamates, respectively. Product modifications are possible through co-condensation with polysiloxanes (textile auxiliaries).

Application and performance

LT-602 can be used in many application. Examples include:

★Additive for cold-curing phenolic and furan foundry resins to improve the flexural strength of the sand-resin. Composites while maintaining the shelf life of the resin over long periods.

★Starting material in the synthesis of aminofunctional silicones.

★Additive to phenolic resin binders for

mineral fiber insulating materials.

★Primer for additive to sealants and ahesives.

★Additive and/or primer for improving the adhesion of paints and coatings to the substrate.

★Sealants and adhesives: as a primer or additive and for chemical modification.

★Mineral-filled composites: for pretreat-

ment of fillers and pigments.

★Paints and coatings: as an additive and primer for improving adhesion to the substrate.

Important product effects that can be achieved through the use of LT602 include:

Improved mechanical properties, such as strength, impact strength and modulus of elasticity.

★Improved moisture and corrosion resistance.

★Improved electrical properties, such as dielectric constant, volume resistivity.

LT-602 can also improve such processing

properties as：

★Adhesion

Product safety, handling and storage

Customers considering the use of this product

should review the latest Material Safety Data Sheet and label for product safety information, handling instructions, personal protective equipment if necessary, and any special storage condition required. The “Best use before end” date of each batch is shown on the

product label. Storage beyond the date specified on the label does not necessarily mean that the product is no longer usable. In this case however, the properties required for the intended use must be checked for quality assurance reasons.

Packaging

Information on available container sizes is obtainable from NEW BLUESKY supplier.

【Statement：】
  This product information and all technical suggestions are based on our existing experience and knowledge level. We do not assume any legal responsibility for this, including known third-party intellectual property rights. Especially in the legal sense, there is no guarantee or guarantee for the nature of the product. We reserve the right to make any changes to the information of this product due to technological progress or further development. The customer carefully tests and tests the product themselves. The description of product properties in this article should also be tested and verified by customers through professional personnel. The reference brands used by other companies are not recommended nor do they exclude the availability of similar products.
  The only guarantee of Hubei New Blue Sky is that the product meets the sales specifications of New Blue Sky at the time of shipment.
  Your only remedy for Hubei New Blue Sky's breach of warranty is limited to refunding the purchase price or replacing any products that do not meet the warranty.

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N-（ β- Aminoethyl- γ- Aminopropyl) methyldimethoxysilane

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