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Plastics & Elastomers
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Plastics & Elastomers
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Technical Datasheet | Supplied by Raschig
SUPRAPLAST® UPA 63 by Raschig is a polyester resin reinforced with glass fiber. Exhibits minimal mold and post shrinkage. Possesses very good arc resistance and excellent mechanical strength. Suitable for processing by injection molding. SUPRAPLAST® UPA 63 conforms to requirements of the EU directives 2002/95 (RoHS), 2002/96 (WEEE), 2006/122 (PFOS) and UL-94 (V0) flame rating. It has a shelf life of 6 months.
Product Type
UPR (Unsaturated Polyester Resin)
Physical Form
Product Status

SUPRAPLAST® UPA 63 Properties

Physical Properties

Value & Unit
Test Condition
Test Method
Apparent Density
0.65 - 0.85 g/cm3
(Injection molded)
ISO 60
Specific Gravity
1.90 - 2.10 g/cm3
(Injection molded)
ISO 1183
Linear Mold Shrinkage
0.10 - 0.40 %
(Longitudinal, Injection molded)
ISO 2577
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