The new engineering materials powerhouse

by SpecialChem

CUV448

CUV448 is a general purpose polypropylene (PP) impact copolymer containing a nucleating agent. Exhibits ultra high flow, narrow molecular weight distribution, antistatic, 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, dairy containers, caps, closures, cosmetic containers, household & domestic articles and thin walled products in fast cycling multi-cavity packaging applications.

CUV448 Properties

Physical Properties

Value & Unit

Test Condition

Test Method

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

80 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

Want to list or
update your products?

View the listing options

Want to report errors or
suggest improvements?

Send a Feedback

CUV448

CUV448 Properties

Physical Properties

CUV448 Processing Guidelines

Injection Molding Properties