
Company Information
Ask for more detail from the seller
Contact Supplierfeature and usage
ptfe rod is divided into the pressed rod and molded rod,which is used for long products and non-specification mechanical parts.it has the best anticorrosion and dielectric property in the known plastics.it can be used at the temperature of -180℃~+260℃ with the lowest frictional factor.it has the best anti-corrosive property in the known plastic materials.
type and specification of pressed rod
diameter (mm) tolerance(mm) length (mm) tolerance (mm)
ö4—ö9 +0.5 1000 +5.0
ö10—ö18 +1.0 1000 +4.0
ö20—ö50 +1.5 1000 +3.0
ö55—ö200 +2.0 1000 +2.0
type and specification of molded rod
diameter (mm) tolerance(mm) length (mm) tolerance (mm)
ö4—ö15 +0.20 120 ±3.0
ö16—ö90 +0.20 250 ±3.0
ö95—ö150 +0.30 300 ±3.0
ö160—ö350 +0.30 300 ±3.0
main technical sheet
item unit result
appearance density g/cm3 2.1—2.3
tensile strength mpa 14.0
elongation at rupture ï¼… 220
operating temperature ℃ -180--+260
notice: we also produce as customers' requirements.