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AMPAL® MPV 7250

Technical Datasheet | Supplied by Raschig

AMPAL® MPV 7250 by Raschig is a melamine-modified polyester resin, reinforced with cellulose. Exhibits excellent electrical values, excellent heat resistance, excellent surface quality and low post shrinkage. Suitable for processing by injection and compression molding. AMPAL® MPV 7250 is used in molded electrical engineering parts and bathroom lamps. Conforms to requirements of the EU directives 2002/95 (RoHS), 2002/96 (WEEE), 2006/122 (PFOS) and UL-94 (HB) flame rating. It has a shelf life of 6 months.

AMPAL® MPV 7250 Properties

Physical Properties

Value & Unit

Test Condition

Test Method

Specific Gravity

1.65 - 1.75 g/cm³

(Injection & compression molded)

ISO 1183

Post Shrinkage

0.20 - 0.40 %

(168 h / 110°C, Injection & compression molded)

ISO 2577

Water Absorption

0.8 %

(24 h / 23°C, Injection & compression molded)

ISO 62

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