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Lucite® Diakon® MH254

Technical Datasheet | Supplied by Lucite
Lucite® Diakon® MG254 is a clear, odorless and Bisphenol-A free Polymethylmethacrylate (PMMA) grade with high molecular weight. Provides good melt flow, good rigidity, good UV resistance, surface gloss, high purity and high light and UV transmission. Shows high surface hardness and scratch resistance, similar to aluminium. Possesses good dimensional stability, low water absorption and is easy to recycle. Exhibits good abrasion resistance, high optical quality, excellent weatherability and processability. Articles made from Lucite® Diakon® MG254 are resistant, at temperatures up to 60°C, to dilute acids and most alkali solutions and at room temperature, to aqueous solutions of inorganic salts, aliphatic hydrocarbons, fats and oils and most of the common gases. Processed by injection molding and extrusion. Recommended for production of extruded sheets.
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Product Type
PMMA (Acrylic) > PMMA
Physical Form
Beads
Appearance
Clear

Lucite® Diakon® MH254 Properties

Optical Properties

Value & Unit
Test Condition
Test Method
Transmission, Visible
92 %
ASTM D1003
Haze
0.4 %
ASTM D1003
Refractive Index
1.49
ISO 489

Lucite® Diakon® MH254 Processing Guidelines

Injection Molding Properties

Value & Unit
Test Condition
Test Method
Feed Throat
50 - 70 °C
Mold shrinkage
0.4 - 0.7 %
Rear Temperature
190 - 230 °C
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