Teflon Rod Specifications

The thermal expansion of ptfe parts between 64f and 70f is non uniform due to a critical transition zone characteristic of ptfe resins.

Teflon rod specifications.

Ptfe teflon data sheet mill test certificate of ptfe rod and sheet. Specification for ptfe molded sheet and molded basic shapes. Poly tetra fluoro ethylene ptfe is standardized worldwide by many countries as astm usa iso europe jis japan indian standard is british standard bs. The research institute industries mostly follow astm iso standards for standardizing defining ptfe resin primary forms test procedure of ptfe resin primary forms ptfe products secondary forms.

Type of specification for ptfe and teflon ams 3651. Specification for ptfe resin produced. Rod is available in virgin ptfe reprocessed ptfe and 15 glass filled ptfe. Specification for ptfe granular molding and ram extrusion materials.

Specification for ptfe resin skived tape. Specification for ptfe basic shapes rods and heavy walled tubing. Mechanical properties are often enhanced by adding fillers see paragraph below. Ptfe is the product of bearing the heat.

Surf technologies extrudes rod in all standard sizes from 1 8th inch diameter up to 4 inches in diameter. 98 of products ordered ship from stock and deliver same or next day. Bearing the low temperature bearing to decay bearing to wear away bearing the high pressure. Dupont teflon ptfe specifications typical properties of teflon ptfe astm or ul test property ptfe unfilled ptfe 25 glass filled ptfe 25 carbon filled.

Ptfe and teflon fep pfa specifications ptfe s mechanical properties are low compared to other plastics but its properties remain at a useful level over a wide temperature range of of 100 f to 400 f 73 c to 204 c. Rod is inventoried in twelve foot lengths so it can be cut into six foot lengths ups shipping or less as ordered. Mcmaster carr is the complete source for your plant with over 595 000 products. This specification defines tolerances applicable to parts molded and free sintered from ptfe resins and to machined parts produced from basic shapes of compression molded or ram extruded resins.