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SA-8639P

Technical Datasheet | Supplied by Unitika

SA-8639P by Unitika is a copolymerization type, PET resin. Exhibits shock resistance and is developed using the polymerization technology. It can be used to produce highly transparent moldings with glossy surfaces and well-balanced performance, including excellent mechanical properties and chemical resistance. SA-8639P is suitable for processing by injection molding and extrusion.

SA-8639P Properties

Mechanical Properties

Value & Unit

Test Condition

Test Method

Flexural Modulus

2.4 GPa

ASTM D790

Flexural Strength

84 MPa

ASTM D790

Tensile Elongation

> 200 %

ASTM D638

Injection Properties

Value & Unit

Test Condition

Test Method

Holding Pressure

4 MPa

Injection Pressure

5 MPa

Injection Time

8 s

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SA-8639P

SA-8639P Properties

Mechanical Properties

SA-8639P Processing Guidelines

Injection Properties