THINKRE

THINKRE® Series FFKM Perfluoroether Rubber

The KERUN Thinkre® series of perfluoroether elastomers can be used to manufacture gaskets, O-rings, V‑shaped seals, oil seals, diaphragms, hoses, cable jackets, thermal insulation fabrics, valve discs, expansion joints, rubber rollers, coatings, and other products designed for applications requiring resistance to high temperatures, chemical corrosion, radiation, and atmospheric aging. This series exhibits excellent high‑temperature stability and chemical‑solvent resistance, while also offering low permeability, superior plasma‑etching resistance, and outstanding reliability with a long service life.

 

Basic Parameters of Polymer Raw Materials

Product Specifications FFKM3000-150 FFKM3000-110 FFKM3000-80 FFKM3000-50 Test Method
Mooney viscosity ML(1+10min) at 121°C
Mooney Viscosity (MU)
145±15 115±15 85±15 55±15 ASTM D1646
Specific Gravity (g/cm³) 2.02 ±0.03 2.02 ±0.03 2.02 ±0.03 2.02 ±0.03 ASTM D792
Appearance Translucent White Visual estimation
visual inspection

 

Packing, Storage and Safety

This product should be stored in a cool, well-ventilated warehouse; avoid humid environments or direct sunlight; keep away from sources of ignition and heat, and store at room temperature. Keep the packaging tightly sealed.

Normal care and preventive measures should be taken to avoid skin and eye injury upon contact with the substance, and to prevent inhalation of its odor.