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by SpecialChem

CMR348

CMR348 is a water insoluble, general purpose polypropylene (PP) impact copolymer containing a nucleating agent. Exhibits medium flow, anti-static, excellent top loading performance, good toughness, rapid crystallization, improved impact/ stiffness balance and shorter cooling times. Is suitable for processing by injection molding. Recommended for paint containers, cylindrical containers (upto 5lt capacity), furniture components, outdoor stadium seating, household and domestic articles.

CMR348 Properties

Physical Properties

Value & Unit

Test Condition

Test Method

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

8.5 g/10min

(230 °C, 2.16 kg)

ISO 1133

Specific Gravity

0.905 g/cm³

ISO 1183-1

Linear Mold Shrinkage

1.4 %

(S_Mp)

ISO 294-4

Injection Molding Properties

Value & Unit

Test Condition

Test Method

Processing (Melt) Temperature

220 - 280 °C

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CMR348

CMR348 Properties

Physical Properties

CMR348 Processing Guidelines

Injection Molding Properties