3M™ Dyneon™ Fluoroplastic PFA 6900GZ

Generic Name: 全氟烷氧基 (PFA) - 提供方: 3M Advanced Materials Division

 

3M™ Dyneon™ PFA 6900GZ is a 50% solids fluorothermoplastic aqueous dispersion. It is a melt-processable copolymer of tetrafluoroethylene and perfluorinated comonomers, with a melt viscosity several orders of magnitude lower than PTFE.

 

It can be utilized in coating system formulations and in combination with conventional PTFE dispersions, binding resins, and pigments. Dyneon PFA 6900GZ is ideal for use as a protective fabric coating and, particularly in combination with PTFE dispersions, for coating and impregnating glass fiber fabrics and metal and ceramic substrates.

 

Features and Benefits

•Improved film formation

•Excellent adhesion, hardness and rigidity

•Lower gas permeation

•Lower abrasion

•Good weldability

•Nonflammable

•Excellent chemical resistance

•Wide service temperature range from -200℃ to +260℃

•Non-stick properties

•Outstanding soil-and-dirt repellency

•Extremely high weathering resistance

 

材料特性：低透气性、高刚性、共聚物、可焊接、良好粘结性、耐候性，良好、耐化学品良好、无粘性、硬度高、阻燃性

材料用途：浸渍类用途、涂层应用

外观加工：分散、浸渍涂布法、可喷涂、涂层

材料产地：北美洲、欧洲