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Teflon® PTFE Compression Molding
Near Net Shapes
Improve Production Efficiency & Reduce the Cost of Finished Parts


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(800) 752-7082



Compression Molded
Modified Teflon ® PTFE
Material Blanks
Ready for Machining





Near Net
Molded Shapes:

Reduce Cost

Speed Delivery

Increase Efficiency

Minimize Scrap













 
APT utilizes compression molded near net molded shapes whenever desired order quantities
are large enough to yield a positive savings for our customers.   The benefits extend to repeated orders.  Rapid turn around for on-time delivery, particularly for short notice orders, becomes possible since tooling is on hand and ready for production.


Compression molded Modified PTFE
part requiring minimal machining.   

APT has the capability to compression mold Teflon ® PTFE, Modified PTFE & other
fluoropolymer powders to various degrees of finished form to best meet the requirements of the final part.  Shapes range from blank rough stock disks, blocks, rods & tubes, to “near net shapes” and parts automatically molded complete to finished dimensions (no additional machining is required).



Near net molded shapes are approximately the form &
size of the finished part:


The following two examples illustrate the cost savings, reduction of scrap, and overall increased production efficiency obtained by utilizing a compression molded near net shape versus solid rod as the base material for the finished part shown at the right of each image.



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a) Scrap volume created during machining
     is approximately 80% of material stock.
b) Cost of Rod Stock is 3 to 4 times greater      than the cost of molding powder.
c) Cost of scrap is approximately 6 to 7 times      greater than the scrap created machining
     a near net shape.






 >

a) Scrap volume created during finish
     machining of the near net shape is
     approx. 4 x Less than that created from
     machining solid rod stock.
b) Cost of molded blank is approx.*30% of
     solid rod stock.
c) Reduced CNC machining time reduces
     machine load in shop.
d) Added benefit - Ability to mold part blanks from custom blended materials that are not as readily
     available in solid rod form. The part becomes easily adaptable to various alternate applications.


Call us today to discuss your custom application.

*Amortization of tooling costs is not presented here.

TEFLON® is a registered trademark of E.I. du Pont de Nemours & Company
used under license by Applied Plastics Technology, Inc.
Applied Plastics Technology, Inc.
45 Broad Common Road
PO Box 45
Bristol, RI 02809  USA
(800) 752-7082
(401) 253-0200, Fax: (401) 253-0474
email: info@ptfeparts.com
Click for more information on Modified PTFE