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by SpecialChem

CTV448

CTV448 is a water insoluble, general purpose polypropylene (PP) impact copolymer containing a nucleating agent. Exhibits very high flow, narrow molecular weight distribution, anti-static, good impact toughness properties at low temperature, rapid crystallization, improved impact/ stiffness balance, shorter cooling times. Is suitable for processing by injection molding. Recommended for yoghurt cups, margarine tubs, aerosol dust covers, basins, household and domestic articles including laundry baskets and thin walled containers.

CTV448 Properties

Physical Properties

Value & Unit

Test Condition

Test Method

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

50 g/10min

(230 °C, 2.16 kg)

ISO 1133

Specific Gravity

0.905 g/cm³

ISO 1183-1

Linear Mold Shrinkage

1.2 %

(S_Mp)

ISO 294-4

Injection Molding Properties

Value & Unit

Test Condition

Test Method

Processing (Melt) Temperature

220 - 280 °C

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CTV448

CTV448 Properties

Physical Properties

CTV448 Processing Guidelines

Injection Molding Properties