Useless information for you......

You learn something every day. Acetal cured with Teflon resin.... ie. cash cow.

Ensital HPV™ 13

Ensital HPV 13 is a brown homopolymer acetal with an internal PTFE lubricant. It's low coefficient of friction, excellent PV values, toughness, wear resistance, and machinability make it an exceptional material for use in many industrial and military components with moving parts.Additionally, ENSITAL HPV 13 has superior, chemical resistance and flexural fatigue properties, as well as the low moisture absorption, associated with the Delrin® matrix material.

ADVANTAGES OF ENSITAL HPV13

No stick-slip ENSITAL HPV 13 provides less starting torque and smooth continuous operation.
Low coefficient of friction
Excellent PV values
Exceptional bearing properties
Superior wear resistance.
Improved performance, reliability, and longer life result from ENSITAL HPV 13's excellent wear resistance.
Good Surface hardness and resilience
Superior resistance to repeated impacts and creep
Self-lubricating(because of the PTFE)
The use of ENSITAL HPV 13 can eliminate costly lubricants, reduce maintenance costs and product contamination.
Good dimensional stability
Excellent machinability

APPLICATIONS

ENSITAL HPV 13's range of exceptional properties makes it an ideal engineering plastic for use in:

Precision instruments
Measuring devices
Critical components in automotive, aviation, military, machinery, business equipment
Specialty valve areas