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OPTIM® P-425

Technical Datasheet | Supplied by Pluss Advanced Technologies

OPTIM® P-425 by Pluss Advanced Technologies is a maleic anhydride modified polypropylene homopolymer (PP, Homopolymer). Suitable for injection molding applications. OPTIM® P-425 is used as chemical coupling agent for fillers like mica, talc, calcium carbonate, wood flour & glass fibers in PP compounds. Also used as adhesion promoter for VM-CPP films and compatibilizers for blends such as PP/PA and PP/EVOH.

OPTIM® P-425 Properties

Physical Properties

Value & Unit

Test Condition

Test Method

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

110 g/10 min

(190°C, 2.16 kg)

ASTM D1238

Specific Gravity

0.908 g/cm³

ASTM D792

Density, Bulk

0.51 g/ml

PLUSS® method

Injection Molding Properties

Value & Unit

Test Condition

Test Method

Drying Temperature

80 - 95 °C

Drying Time

2 hr

Processing Temperature

< 280 °C

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OPTIM® P-425

OPTIM® P-425 Properties

Physical Properties

OPTIM® P-425 Processing Guidelines

Injection Molding Properties