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428116 Aldrich

Polypropylene

Isotactic, average Mw ~12,000, average Mn ~5,000

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Properties

Related Categories Hydrophobic Polymers, Materials Science, Olefins, Polymer Science, Polymers,
mol wt   average Mn ~5,000
  average Mw ~12,000
viscosity   6.0 poise(190 °C, Brookfield Thermosel)(lit.)
mp   157 °C
acid number   <0.05 mg KOH/g
transition temp   softening point 163 °C (ring and ball, ASTM E 28)
density   0.9 g/mL at 25 °C(lit.)

Description

Packaging

1 kg in poly bottle

250 g in poly bottle

Application

Modifier for waxes to reduce blocking, scuffing and abrasion. Improves pigment dispersion in polypropylene films and fibers.

Physical properties

Low density, low viscosity homopolymer.

Price and Availability

Safety & Documentation

Safety Information

RIDADR 
NONH for all modes of transport
WGK Germany 
3
Protocols & Articles
Peer-Reviewed Papers
15

References

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