CAS 67762-94-1
:Polysiloxanes, di-Me, Me vinyl
Description:
Polysiloxanes, di-Me, Me vinyl, commonly referred to as dimethylvinylsiloxane, is a type of silicone polymer characterized by its unique siloxane (Si-O) backbone. This compound features dimethyl groups and vinyl groups attached to the silicon atoms, which impart specific properties to the polymer. The presence of vinyl groups allows for further cross-linking and polymerization reactions, making it useful in various applications, including sealants, adhesives, and coatings. Polysiloxanes exhibit excellent thermal stability, chemical resistance, and flexibility, making them suitable for use in diverse environments. Additionally, they possess low surface tension and good hydrophobic properties, which enhance their performance in applications requiring water repellency. The material is generally non-toxic and biocompatible, contributing to its use in medical and cosmetic products. Overall, polysiloxanes, di-Me, Me vinyl, are versatile materials that combine the beneficial properties of silicones with the ability to be tailored for specific applications through chemical modifications.
Formula:Unspecified
Synonyms:- (11-13% Vinylmethylsiloxane)-dimethylsiloxane trimethylsiloxy terminated copolymer
- 110 Methyl vinyl silicone rubber
- A 41 (silicone)
- By 24-551B
- C 158
- Dow Corning 7458
- Fld 506
- Fld 619
- Ge 81854
- Polysiloxanes, di-Me, Me vinyl
- Polysiloxanes, di-Me, Me vinyl, trimethylsilyl-terminated
- Ps 255
- Ps 426Kg
- Ps 493
- Siloxanes and Silicones, di-Me, Me vinyl
- Starsil Gum 753
- Vdt 123
- Vdt 131
- Vdt 153
- Vdt 163
- Vdt 431
- Vdt 5035
- Vdt 5053
- Vdt 731
- Vdt 781
- Vdt 954
- Vgm 021
- See more synonyms
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Polysiloxanes, di-Me, Me vinyl
CAS:Formula:C11H30O3Si4Color and Shape:LiquidMolecular weight:322.6961Polysiloxanes, di-Me, Me vinyl
CAS:Polysiloxanes, di-Me, Me vinylFormula:C11H30O3Si4Purity:≥95%Molecular weight:322.7Vinylmethylsiloxane-dimethylsiloxane copolymer, trimethylsiloxy terminated cSt 250-350
CAS:Color and Shape:LiquidMolecular weight:0.0(7.0-8.0% VINYLMETHYLSILOXANE) - DIMETHYLSILOXANE COPOLYMER, TRIMETHYLSILOXY TERMINATED, 800-1,200 cSt
CAS:Controlled ProductVDT-731: Vinylmethylsiloxane-Dimethylsiloxane Copolymer, TMS Terminated (Pendant Functional Fluid)
Vinyl containing copolymers are used as crosslinkers in Pt and peroxide 2-part addition cure elastomers.
VDT-731 Properties
Viscosity: 800-1,200 cStMolecular Weight: 28,000 g/molVinyl (eq/kg): 0.9-1.1Color and Shape:LiquidMolecular weight:28000.0(11.0-13.0% VINYLMETHYLSILOXANE) - DIMETHYLSILOXANE COPOLYMER, TRIMETHYLSILOXY TERMINATED, 300,000-500,000 cSt
CAS:VDT-954: Vinylmethylsiloxane-Dimethylsiloxane Copolymer, TMS Terminated (Pendant Functional Fluid)
Vinyl containing copolymers are used as crosslinkers in Pt and peroxide 2-part addition cure elastomers.
VDT-954 Properties
Viscosity: 300,000-500,000 cStMolecular Weight: 225,000 g/molVinyl (eq/kg): 1.1-1.4Color and Shape:Liquid
