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Rynite is ONLY available in pellet form for injection molding use ...
NOT in stock shapes (sheet, rod, or tube) for machining or prototyping.
For similar materials that ARE available in stock shapes, see Ertalyte PET-P or Hydex 4101.
Rynite PET thermoplastic polyester resin unites the best properties of reinforced polyethylene
terephthalate (PET) with easier processability to produce high performance parts that can be
molded conventionally. Rynite® PET is formulated with a unique rapid crystallization system.
It also has a 20°C heat deflection advantage over PBT and can be processed over a broad
temperature range. Due to its low water absorption, parts made with Rynite® PET maintain
their properties and dimensional stability. This makes it a prime candidate for the replacement
of die-cast metals and thermosets in many demanding applications where stiffness, critical
tolerances and exterior finish are key requirements. The outstanding flow characteristics of
Rynite polyethylene terephthalate allow it to fill complex, thin-walled molds with less injection
pressure than is needed with other resins. This is a particular advantage with miniature parts.
For information about Rynite, contact your local DuPont Plastics Sales Office,
visit http://www.dupont.com, or call DuPont Technical Product Service
in Wilmington, Delaware at (800) 441-0575 or (302) 999-4592.