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Plastics & Elastomers
The material selection platform
Plastics & Elastomers
by SpecialChem
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RTP 4001 A

Technical Datasheet | Supplied by RTP Company
RTP 4001 A by RTP Company is a hot water moldable, semi-crystalline, aromatic polyphthalamide (PPA) grade reinforced with glass fiber. It is cost effective & exhibits low moisture absorption and chemical resistance. Can achieve maximum crystallinity at lower mold temperatures. Using lower processing temperatures also means faster cycle times while still providing optimal physical properties. Suitable for processing by injection molding. RTP 4001 A by RTP Company is recommended for marine & industrial cleats, soil sampler, golf club head, gas cylinder hooks, copier bushings and brake rotor measuring probes.
Product Type
PA (Polyamide, Nylon) > PPA
Natural, Black
Product Status

RTP 4001 A Properties

Physical Properties

Value & Unit
Test Condition
Test Method
Specific Gravity
( )
ASTM D 792
Linear Mold Shrinkage
0.70 - 1.00 %
(At 1/8 in (3.2 mm) section)
Water Absorption
0.280 %
(At 23°C, 24 hr)

RTP 4001 A Processing Guidelines

Injection Molding Properties

Value & Unit
Test Condition
Test Method
Injection Pressure
69 - 103 MPa
Moisture Content
0.10 %
Mold Temperature
66 - 163 °C
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