SPUN-4500 PPA Glass Fiber Reinforced

SPUN-4500

SPUN-4500 is a 45% glass-fiber-reinforced PPA compound for structural molded-part screening. The recorded profile for this grade lists specific gravity 1.5, tensile stress 268 MPa, and HDT 260 degrees C. Confirm final suitability against the molded part and processing conditions.

Document Support

TDSSDSCOAREACHRoHS

REACH / RoHS support available upon request.

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Core Selection Data

Reference Values for Early Screening

Property	Value	Unit	Test Method
Density	1.5	g/cm³	ISO 1183
Tensile stress	268	MPa	ISO 527
Flexural modulus	12500	MPa	ISO 178
Charpy impact strength (notched)	15	kJ/m²	ISO 179/1eA
Heat deflection temperature (1.8 MPa)	260	°C	ISO 75-2

Core comparison values are shown here. Full property, processing, impact, electrical, and project-specific data are provided through TDS or project review.

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Grade Characteristics

PPA Glass Fiber Reinforced compound direction
45% filler or reinforcement reference
Grade-specific document support for review
Final selection should be confirmed against part design and molding conditions

Typical Applications

Automotive and electrical/electronic molded components; application fit requires project validation.

Material Evaluation Notes

This grade page is for preliminary material selection. For project evaluation, please confirm the application, processing method, mold development stage, cavity count, target dimensional requirement, target performance requirements, current reference grade, document requirements, and estimated volume.

Inquiry Preparation

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Send the application, key performance requirements, mold stage, cavity count, dimensional concern, current material or reference grade, document needs, and estimated volume. These inputs identify the next grade, document, and sample steps for the project.

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