ISPLEN® PR 290 P1M is a polypropylene random copolymer with a very high fluidity intended for injection moulding of transparent articles. It is characterised by good flow properties that facilitates an easy mould filling and very short cycle times. Due to the specific crystalline structure, at the same time, exhibits high toughness at ambient temperatures and low warpage.

It contains an additive package that reduces anaesthetic dust patterns during storage and, besides, reduces internal stresses and facilitates article release from the mould.

TYPICAL APPLICATIONS
ISPLEN® PR 290 P1M is widely applied for the high speed production of thin-walled articles where dimensional stability is important and excellent clarity are required:

• Houseware containers (square and cylindrical shape).

• Transparent boxes and crates for domestic and professional storage.

• Thin wall containers for foodstuffs: yoghurt, dairy products, fast food, candies, sauces...

• Technical appliances: furniture, toys, electrical equipment, sports, leisure...

Recommended melt temperature range from 210 to 250°C. Processing conditions should be optimised for each production line.