Polysiloxanes, specifically those with the designation "Et Me, Me 2-phenylpropyl" and CAS number 68037-77-4, are a class of silicone-based polymers characterized by their unique siloxane (Si-O) backbone. These compounds typically exhibit excellent thermal stability, chemical resistance, and low surface tension, making them suitable for various applications, including sealants, adhesives, and coatings. The presence of ethyl (Et), methyl (Me), and 2-phenylpropyl groups in their structure enhances their compatibility with organic materials and can modify their physical properties, such as viscosity and flexibility. Polysiloxanes are also known for their hydrophobic nature, which contributes to their effectiveness in water-repellent formulations. Additionally, they can exhibit varying degrees of elasticity and tensile strength depending on their molecular weight and the specific arrangement of substituents. Overall, these characteristics make polysiloxanes versatile materials in industries ranging from automotive to personal care products.

Polysiloxanes, Et Me, Me 2-phenylpropyl

68037-77-4: Polysiloxanes, specifically those with the designation "Et Me, Me 2-phenylpropyl" and CAS number 68037-77-4, are a class of silicone-based polymers characterized by their unique siloxane (Si-O) backbone. These compounds typically exhibit excellent thermal stability, chemical resistance, and low surface tension, making them suitable for various applications, including sealants, adhesives, and coatings. The presence of ethyl (Et), methyl (Me), and 2-phenylpropyl groups in their structure enhances their compatibility with organic materials and can modify their physical properties, such as viscosity and flexibility. Polysiloxanes are also known for their hydrophobic nature, which contributes to their effectiveness in water-repellent formulations. Additionally, they can exhibit varying degrees of elasticity and tensile strength depending on their molecular weight and the specific arrangement of substituents. Overall, these characteristics make polysiloxanes versatile materials in industries ranging from automotive to personal care products.

CAS 68037-77-4

Polysiloxanes, Et Me, Me 2-phenylpropyl

(75-85% ETHYLMETHYLSILOXANE)-(15-25% 2-PHENYLPROPYLMETHYLSILOXANE) COPOLYMER, 1,200-1,600 cSt

Ref: 3H-APT-213