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DELPET™ SRE255

Technical Datasheet | Supplied by Asahi Kasei Plastics

DELPET™ SRE255 by Asahi Kasei Plastics is polymethylmethacrylate (PMMA) grade produced by suspension, continuous solution and emulsion polymerization processes. Exhibits outstanding transparency, high impact resistance, surface hardness and chemical resistance. Designed for processing by extrusion. DELPET™ SRE255 is used in tail lights, transparent containers and light guide plates. Possible applications include automotive, electric, electronic and optical components.

DELPET™ SRE255 Properties

Physical Properties

Value & Unit

Test Condition

Test Method

Melt Mass-Flow Rate (MFR or MFI = Melt Flow Index or MI = Melt Index)

0.8 g/10 min

(230°C/3.8 kg)

ISO 1133 cond 13

Spiral flow length

25 cm

(Thickness 2 mm)

ASAHI KASEI method

Density

1.17 g/cm³

ISO 1183

Extrusion Properties

Value & Unit

Test Condition

Test Method

Cylinder Temperature

250 °C

Mold Temperature

60 °C

Pressure

75 MPa

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DELPET™ SRE255

DELPET™ SRE255 Properties

Physical Properties

DELPET™ SRE255 Processing Guidelines

Extrusion Properties