产品分类
  • 联系人:SKY_SHEN(沈先生)
  • 手机:13301988108
  • 电话:021-20228097
  • 传真:86-021-51685756
  • 邮箱:616787719@QQ.COM
  • 地址:浦东金桥开发区金高路2388号金海商业广场813室
Fluor-Siloxane ?氟硅氧烷
物品单位 品牌
DOW
  • 产地:DOW
  • 货号:Fluor-Siloxane ?氟硅氧烷
  • 发布日期: 2022-03-22
  • 更新日期: 2022-03-22
产品详请
货号 Fluor-Siloxane ?氟硅氧烷
品牌 DOW
EINECS编号
是否危险化学品
型号 Fluor-Siloxane ?氟硅氧烷
CAS编号
别名 Fluor-Siloxane ?氟硅氧烷
密度 1.4g/cm3
产地/厂商 DOW
产品英文名称 Fluor-Siloxane ?氟硅氧烷
产品等级 优级品
纯度 99%
分子式 Fluor-Siloxane ?氟硅氧烷

Fluor-Siloxane


Fluorine-modified siloxanes become products that are very resistant to hydrocarbons, esters and oxidation. They can also be used in a wide temperature range (-60°C to 290°C). Fluorosilicones do not have methyl groups on their siloxane chains, but fluoroalkyd groups. This makes them even more temperature and oxidation resistant than all other siloxanes (PMPS). They come in the form of oils, fats and pastes. Fluore-siloxanes are used, among other things, as lubricants for extreme temperatures, defoamers, compressor and hydraulic oils.



Polymethyltrifluoropropylsilicones in particular have gained technical importance as fluorosilicone rubbers (short name MFQ or FMQ). They are used as starting products for vulcanizates with exceptionally high resistance to fuels, oils and chemica

Fluor-Siloxane
氟硅氧烷


氟改性硅氧烷成为非常耐碳氢化合物、酯和氧化的产品。 它们还可以在很宽的温度范围内使用(-60°C 至 290°C)。 氟硅氧烷在其硅氧烷链上没有甲基,而是氟醇酸基团。 这使得它们比所有其他硅氧烷 (PMPS) 更耐高温和抗氧化。 它们以油、脂肪和糊状物的形式出现。 除其他外,氟硅氧烷用作 温度的润滑剂、消泡剂、压缩机和液压油。



尤其是聚甲基三氟丙基硅氧烷作为氟硅橡胶(简称 MFQ 或 FMQ)已获得技术重要性。 它们用作对燃料、油和化学品具有极高耐受性的硫化橡胶的起始产品


Polymeric siloxanes consist of repeating Si-O units. With the phenyl-methyl-polymer siloxanes, organic groups (phenyl, methyl) are bound to the siloxane units (Si-O).

Due to the higher binding force of the atoms in the siloxane chain (Si-O-Si-O- ...) compared to the binding force in an organic polymer (carbon chains), unique physical, chemical and electrical properties result.

The chemical structure of the siloxanes allows them to be manufactured in a variety of forms. For example as a liquid, gel, elastomer (rubber) and resin (solid). Due to their many variations of their Si-O structures and the organic buildup, they have extraordinary properties.


Phenyl-methyl-siloxanes have a particularly good chemical stability and are available for applications with an operating temperature between -20 ° C and 245 ° C.

Phenyl-methyl-siloxanes are used as lubricants, transformer oils, release agents, hydraulic media, defoamers and as diffusion pump oils.