Silane Coupling Agent ELT-S311
methyltrimethoxysilane MTMS
Cas No.:1185-55-3 EC No.: 214-685-0
Product Introduction
Description of methyltrimethoxysilane:
Chemical Name: Methyltrimethoxysilane
Formula: C4H12O3Si
Similar to: Z-6070, KBM-13, A-163, MTMS
Methyltrimethoxysilane is Colorless transparent liquid.
Typical physical properties of methyltrimethoxysilane:
| CAS NO. |
1185-55-3 |
| Purity, % |
99%min |
| Molecular weight |
136.22 |
| Boiling Point |
102 |
| PH value |
6-7 |
| Density (ρ20)g/cm3 |
0.955 |
| Refractive Index (n25D) |
1.3695-1.3715 |
Application
1.Purity: 97%,98%,99%,99.5%min
2.Capacity: 1000mts per month
3.MOQ: 1000kg
4.Exported to: USD,Europe,South America,South East Asia etc
5.Delivery tiem: 7-10days
Potential Applications of methyltrimethoxysilane:
Methyltrimethoxysilane
The most common alkoxy crosslinkers are methoxy or ethoxy silanes due to their high reactivity.
The reaction precedes by nucleophilic substitution usually in the presence of acid or base catalysts.
Alkoxides react directly with silanols or with water to produce silanols.
The newly formed silanols can react with otheralkoxides or self-condense to produce a siloxane bond and water.
When an acid catalyst is used,protonation of the alkoxysilane increases the reactivity of the leaving group.
When a base catalyst is used, deprotonation of the silanol forms a reactive silonate anion.
The by-product of the reaction is an alcohol.
Common metal catalysts
for these reactions are alkoxytitanium derivatives and dibutytin dicarboxylates.
Packing & storage of methyltrimethoxysilane:
1, painted Iron drum or plastic drum or IBC
packing of 200kgs/drum,16000kgs/1x20'gp
big packing of 1000kgs/IBC,20000kgs/1x20'gp
Customized packing is ok.
OEM is ok.
2, Sealed well, store in a cool, dry place. Avoid light,heat and moisture.
Applications
Silanes are important to the development of high quality materials with enhanced functionality.
They are used in an incredible array of products that help to make living more comfortable and convenient.
No.1 Chemicals
1) Silanes are used effectively in adhesives,sealants and paints to improve adhesion to inorganic substrates.
2) Silanes are used to improve transparency and reduce viscosity during mixing and kneading.
3) Silanes are used to produce highly weatherable paints.
No.2 Automotive Applications
1) Silanes are used to make silica reinforced tires and in development of new materials.
2) Silanes are used to make high-molecular-weight rubbers and silicas.
No.3 Electrial Applications
1) Silanes can improve reliability of semiconductor encapsulants flat-panel displays and other products.
2) Silanes are used to improve dispersibility and adhesion of inorganic materials.
3) Silanes are used as raw materials for hard-coat materials.
No.4 Specific application
No.5 Organic functional groups and compatible resins
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