METHACRYLOXYPROPYL TERMINATED POLYDIMETHYLSILOXANE
- CAS No. ：58130-03-3
- Molecular Formula：(C2H6 O Si)n C18 H34 O5 Si2
- Purity：
- Molecular Weight：386.6306
Product Details
pd_meltingpoint:<-60°C
Chinese Manufacturer Supply Methacryloxypropyl-terminated polydimethylsiloxane 58130-03-3 On Stock with Competitive Price
- Molecular Formula:(C2H6 O Si)n C18 H34 O5 Si2
- Molecular Weight:386.6306
- Vapor Pressure:2E-06mmHg at 25°C
- Melting Point:<-60°C
- Refractive Index:1.404
- Boiling Point:394.3°C at 760 mmHg
- Flash Point:159.8°C
- PSA：0.00000
- Density:0.965g/cm3
- LogP:0.00000
METHACRYLOXYPROPYL TERMINATED POLYDIMETHYLSILOXANE(Cas 58130-03-3) Usage
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General Description |
Methacryloxypropyl terminated polydimethylsiloxane is a chemical that is commonly used in the production of adhesives, sealants, and coatings. It is a type of siloxane polymer that has methacryloxypropyl groups attached to the ends of the polymer chains. This chemical is known for its excellent adhesion, flexibility, and weather resistance, making it a popular choice for applications where these properties are desirable. Methacryloxypropyl terminated polydimethylsiloxane is also used as a coupling agent in the production of composite materials, where it can improve the adhesion between different materials. Overall, this chemical is valued for its versatility and performance in a variety of industrial applications. |
InChI:InChI=1/C18H34O5Si2/c1-15(2)17(19)21-11-9-13-24(5,6)23-25(7,8)14-10-12-22-18(20)16(3)4/h1,3,9-14H2,2,4-8H3
Methyl methacrylate oxypropyl terminated polydimethylsiloxane is a type of polydimethylsiloxane with a methyl methacrylate oxypropyl functional group at the end of the molecular chain. This structure gives it excellent thermal stability and reactivity, and is commonly used in the preparation of organic silicon materials with specific properties, such as those used in UV curable coatings, adhesives, and sealants. The introduction of hydroxypropyl methacrylate enhances the adhesion performance with various substrates, improves the mechanical strength and durability of the material.
