The Universal Selection Source: Plastics & Elastomers

by SpecialChem

CET® 250

Technical DataSheet | Supplied by Resirene

CET® 250 is a transparent styrene acrylic copolymer. Is suitable for processing by injection molding. Shows better mechanical properties than GPPS and does not require pre-drying. Possesses excellent dimensional stability, scratch resistance, flexibility, good toughness, easy processability, good mechanical resistance, excellent clarity and rigidity. Used in drink-wares, kitchen appliances, tableware, cosmetic packaging, medical devices, personal hygiene product packaging, office supplies and toys. Complies with FDA 21 CFR 177.1830 and meets USP Class VI Plastics regulations.

CET® 250 Product details

Product Type
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Appearance
Transparent
Product Status
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Applications/ Recommended for
  • Appliances > Kitchen small appliances (toasters, mixers...)
  • Healthcare / Medical > Medical goods
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Labels/Agency Rating
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Key Features
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CET® 250 Properties

Thermal Properties

Value & Unit
Test Condition
Test Method
Vicat Softening Temperature
xx °C
xxxxxxxxxx
Heat Deflection Temperature Under Load (HDT)
xx °C
xxxxxxxxxx
xxxxxxxxx

Physical Properties

Value & Unit
Test Condition
Test Method
Specific Gravity (Density)
1.05 g/cm³
ISO 1183
Melt Mass-Flow Rate (MFR or MFI = Melt Flow Index or MI = Melt Index)
8.0 g/10min
( 200°C/5 kg )
ASTM D1238

Optical Properties

Value & Unit
Test Condition
Test Method
Transmittance (Light Transmission)
xx %
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Mechanical Properties

Value & Unit
Test Condition
Test Method
Tensile Strength
xx MPa
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Tensile Elongation
xxx %
xxxxxxxxxx
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Flammability Properties

Value & Unit
Test Condition
Test Method
Flammability
xx
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xxxxx

Impact Properties

Value & Unit
Test Condition
Test Method
Notched Izod Impact
xx J/m
xxxxxxxxxx
xxxxxxxxx

CET® 250 Processing Guidelines

Injection Properties

Value & Unit
Test Condition
Test Method
Rear Temperature
xxxxxxxxx °C
Maximum Recommended Temperature
xxx °C
Middle Temperature
xxxxxxxxx °C
Front Temperature
xxxxxxxxx °C
Nozzle Temperature
xxxxxxxxx °C
Mold Temperature
xx °C
Last edited Jul 4, 2017
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