(Mercaptopropyl)methylsiloxane-dimethylsiloxane copolymers, also known as thiol-ene resins, are a class of silicone materials that contain both mercapto and alkene functional groups. They are known for their unique combination of properties, such as excellent adhesion, high flexibility, and good weatherability, making them suitable for a wide range of industrial applications.
102783-03-9
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Basic information
- Product Name: (MERCAPTOPROPYL)METHYLSILOXANE - DIMETHYLSILOXANE COPOLYMERS
- Synonyms: (2-3% MERCAPTOPROPYL)METHYLSILOXANE) - DIMETHYLSILOXANE COPOLYMER: VISCOSITY 120-180 CST.;(4-6% MERCAPTOPROPYL)METHYLSILOXANE) - DIMETHYLSILOXANE COPOLYMER: VISCOSITY 75-150 CST.;POLY(MERCAPTOPROPYL)METHYLSILOXANE: VISCOSITY 75-150 CST.;(4-6% MERCAPTOPROPYL)METHYLSILOXANE) - DIMETHYLSILOXANE COPOLYMER;VISCOSITY 75-150 CST.;[2-3% (MERCAPTOPROPYL)METHYLSILOXANE] - DIMETHYLSILOXANE COPOLYMER, 120-180cs;(2-3% Mercaptopropyl)methylsiloxane) - dimethylsiloxane copolymer;[4-6% (MERCAPTOPROPYL)METHYLSILOXANE] - DIMETHYLSILOXANE COPOLYMER, 120-170 cSt
- CAS NO:102783-03-9
- Molecular Formula: Unspecified
- Molecular Weight: 0
- EINECS: N/A
- Product Categories: N/A
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Chemical Properties
- Melting Point: <-60°C
- Boiling Point: >205°C
- Flash Point: >110°C
- Appearance: /
- Density: 0,98 g/cm3
- Refractive Index: 1.406
- Storage Temp.: N/A
- Solubility: N/A
- CAS DataBase Reference: (MERCAPTOPROPYL)METHYLSILOXANE - DIMETHYLSILOXANE COPOLYMERS(CAS DataBase Reference)
- NIST Chemistry Reference: (MERCAPTOPROPYL)METHYLSILOXANE - DIMETHYLSILOXANE COPOLYMERS(102783-03-9)
- EPA Substance Registry System: (MERCAPTOPROPYL)METHYLSILOXANE - DIMETHYLSILOXANE COPOLYMERS(102783-03-9)
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Safety Data
- Hazard Codes: N/A
- Statements: N/A
- Safety Statements: N/A
- WGK Germany:
- RTECS:
- TSCA: Yes
- HazardClass: N/A
- PackingGroup: N/A
- Hazardous Substances Data: 102783-03-9(Hazardous Substances Data)
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102783-03-9 Usage
Uses
Used in Adhesives and Sealants:(Mercaptopropyl)methylsiloxane-dimethylsiloxane copolymers are used as modifiers in adhesives and sealants for their ability to improve the performance and durability of the final products. Their excellent adhesion and high flexibility contribute to the enhanced bonding and sealing capabilities of these materials.
Used in Coatings:
In the coatings industry, (mercaptopropyl)methylsiloxane-dimethylsiloxane copolymers are utilized as additives to enhance the properties of coatings, such as adhesion, flexibility, and weather resistance. This results in coatings with improved durability and performance in various applications.
Used in Elastomers:
(Mercaptopropyl)methylsiloxane-dimethylsiloxane copolymers are incorporated into elastomers to improve their mechanical properties, such as tensile strength and elongation. Their high flexibility and good adhesion make them ideal for use in various elastomeric products.
Used as a Surface Treatment Agent:
(Mercaptopropyl)methylsiloxane-dimethylsiloxane copolymers can be used as a surface treatment agent to enhance the adhesion of different substrates, including metals, glass, and plastics. Their ability to improve the bonding between materials allows for better performance in various applications, such as automotive, aerospace, and construction industries.
Check Digit Verification of cas no
The CAS Registry Mumber 102783-03-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,2,7,8 and 3 respectively; the second part has 2 digits, 0 and 3 respectively.Calculate Digit Verification of CAS Registry Number 102783-03:
(8*1)+(7*0)+(6*2)+(5*7)+(4*8)+(3*3)+(2*0)+(1*3)=99
99 % 10 = 9
So 102783-03-9 is a valid CAS Registry Number.
102783-03-9Upstream product
102783-03-9Downstream Products
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(MERCAPTOPROPYL)METHYLSILOXANE - DIMETHYLSILOXANE COPOLYMERS
