Home > Products > Silane Coupling Agent > cas no. 2530-85-0 3-(methacryloxyl)propyltrimethoxysilane ( silane ELT-S570 )

cas no. 2530-85-0 3-(methacryloxyl)propyltrimethoxysilane ( silane ELT-S570 )

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Product ID: SN20140326091648548
Production Address:anhui
Product Model:elt-s570
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Silane Coupling Agent ELT-S570

(3-(methacryloxyl)propyltrimethoxysilane )


Description of 3-(methacryloxyl)propyltrimethoxysilane :

Chemical Name: Gamma-(methacryloxyl)propyltrimethoxysilane, 3-(methacryloxyl)propyltrimethoxysilane

Similar to : KBM-503, Silquest A-174, Xiameter OFS-6030, Geniosil GF31, Dynasylan MEMO

CAS NO.:  2530-85-0


3-(methacryloxyl)propyltrimethoxysilane is a methacryloxy functional trimethoxy silane that finds utility in coating, composite and adhesive and sealant systems that cure via a free radical mechanism.


Typical physical properties of 3-(methacryloxyl)propyltrimethoxysilane  :

Property: Easy soluble in a variety of organic solvents, easy hydrolysis and condensation to form polysiloxane, easy polymerization under overheat,

               illumination and the existence of peroxide.

Apperance:                                Colorless transparent liquid.

Molecular Weight:                       248. 35

Boiling Point:                             78~81 C. Deg/0. 13 KPa

Density (ρ20 )g/cm3:                 1.0450 +/- 0.005

Refractive Index (n25D):            1.4290 +/- 0.0050

Assay:                                      97%, 98%, 99%, 99.5%min.

 Features and Benefits of 3-(methacryloxyl)propyltrimethoxysilane  :

1, With Methacryloxy Functionality:

used in free radical cure adhesives and sealants based upon resin systems such as polyesters, polyurethanes, acrylics, and many thermoplastics such as PVC, polyolefins and polyurethanes.

2, With Methoxy Silane Functionality:

Bonds to inorganic substrates to provide excellent wet and dry adhesion.

And Fast hydrolysis rate


Potential Applications of 3-(methacryloxyl)propyltrimethoxysilane  :

(1) Mainly used in unsaturated polyester composite material to improve the mechanical property, electric property, phenolic property, especially, greatly improve the wet property of composite material.


(2) Imhibition treatment (containing this coupling agent) to glass fibre, can improve the wet mechanical property and electric property of glass fiber reinforced composite material.


(3) In wire and cable industry, when used to treat EPDM system stuffed by pottery clay and crosslinked by peroxide, it can improve consumption factor and specific inductance captance.

(4) Polymerize with vinyl acetate and acrylic acid or methyl acrylic acid monomer. These polymers are widely used in coating, adhesive and sealing agent, providing excellent adhesion and durability.


Packing & storage of 3-(methacryloxyl)propyltrimethoxysilane  :  

1, painted Iron drum or plastic drum , net weight 200Kg each, 1000kg per IBC 

      2, Sealed well, store in a cool, dry place. Avoid light.

Our Advantages:


1, we specilized in produce/export all kinds of silanes since 2002;

2, we are the first/largest silane suppliers in China;

3, we are focusing in improve the quality / Purity of our silanes since 2011,

    now our highest purity is 99.8%min.

4, we have rich experience of export silanes with a team, we supply packings from 5kgs/drum to 1000kgs/IBC.

    loaded into container with or without pallet.

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