Material Insights · Understanding the Material World

Polypropylene and Talc

Their prices have moved together.

Polypropylene (chemical) and Talc (commodity): 1 relationship.

How they are linked

1. Price link: main use

Cost and price · Weak · Both ways

Talc-filled polypropylene is used for car bumpers, dashboards and appliance housings, making it a large talc outlet. The proxy index shows no real link, monthly moves at -0.04 and yearly moves at -0.27, because filler contracts change slowly and the proxy covers a wide basket of minerals.

  • -0.04 monthly change correlation
  • -0.27 12-month change correlation
  • 1.32 fitted elasticity

Built from the site data on production routes, energy flows, industry value chains, input-output tables and prices.