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Plastics & Elastomers
The material selection platform
Plastics & Elastomers
by SpecialChem
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Technical Datasheet | Supplied by Raschig
AMPAL® MPV 7500 by Raschig is a melamine-modified polyester resin, reinforced with organic and inorganic filler. Exhibits excellent electrical values, low post-shrinkage, excellent heat resistance, excellent sliding behaviour, wear stability and excellent elasticity. Suitable for processing by injection and compression molding. AMPAL® MPV 7500 is used in molded electrical engineering parts, electromechanical parts like contact breakers, relays, switches and contact terminals. 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

AMPAL® MPV 7500 Properties

Physical Properties

Value & Unit
Test Condition
Test Method
Apparent Density
0.70 - 0.90 g/cm3
(Injection & compression molded)
ISO 60
Specific Gravity
1.60 - 1.70 g/cm3
(Injection & compression molded)
ISO 1183
Linear Mold Shrinkage
0.90 - 1.20 %
(Longitudinal, Injection molded)
ISO 2577
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