Sersar - commercializzazione di polimeri fluorurati Sersar - commercializzazione di polimeri fluorurati

SEFLOR® T25-L11
LOW TEMPERATURE RESISTANT TERPOLYMER

Introduction

Seflor® T25-L11 fluoroelastomer is a medium-low viscosity terpolymer of hexafluoropropene, tetrafluoroethylene and vinylidene fluoride which can be cured with bisphenol-phosphonium salt systems. Due to narrow molecular weight distribution it possesses improved flowability. The low fluorine content makes Seflor® T25-L11 especially suitable for low temperature application.

Provides

  • low temperature properties (BRITTLE POINT -27,5 °C)

Application

  • Injection Moulded goods
  • O rings
  • Gaskets, seals and profiles
  • Extruded cords

Safety and Handling

Despite the chemical inertness at ambient temperature, Seflor® types fluoroelastomers should be handled in such a way to avoid contact with skin and eyes. In case of contact, wash thoroughly with soap and water. Store in a well ventilated place away from any source of heat. Smoking is strictly forbidden in working and storage areas. In the event of fire, toxic gases are produced. Refer to MSDS for additional information. For the safe handling of other compound ingredients normally used in fluoroelastomers compounding, please refer to the respective manufacturers.

Description

Product Description

Chemical Composition
 
Physical Form
Color
Odor
Specific Gravity
Fluorine content
Glass transition temperature (Tg)
Solubility
Storage Stability
Mooney Viscosity, ML 1+10 at 121 °C (250 °F)
Terpolymer of hexafluoropropene, tetrafluoroethylene and vinylidene fluoride
Slabs
Off white
Odorless
1,81 ± 0,02 g/cm3
66 %
- 23 ± 1°C
Low molecular weight esters and ketones
Excellent
25 MU
Chemical Composition
Terpolymer of hexafluoropropene, tetrafluoroethylene and vinylidene fluoride
Physical Form
Slabs
Color
Off white
Odor
Odorless
Specific Gravity
1,81 ± 0,02 g/cm3
Fluorine content
66 %
Glass transition temperature (Tg)
- 23 ± 1°C
Solubility
Low molecular weight esters and ketones
Storage Stability
Excellent
Mooney Viscosity, ML 1+10 at 121 °C (250 °F)
25 MU
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