Calcite
in Polymer Applications:
Wolkem’s uncoated and surface modified
milled and Micronised grades are excellent
low cost filler for Polymer compounding,
Master-Batches, PVC Rigid Pipes, Profiles,
Doors and Windows.
Calcite provides
- Better mechanical properties then
any other filler such as better
dispersion, reinforcement etc.
- Lowers cost of production.
- Lowers Resin deman
Wollastonite
Wolkem’s Uncoated & surface
modified HAR Wollastonite grades provide
excellent dimensional stability, tensile
strength, improved flow and high heat
distortion temperature, scratch resistance
in Nylon, PBT, PP, SMC, DMC, Epoxy, and PC
Compounds.
Wolkem’s Wollastonite provides significant
advantages such as higher loading improved
product flow, product uniformity, scrape
reduction, lower initial viscosity and
faster mold cycles. This also has low
water absorption, low electro-conductivity
& low resin demand.
Talc
Wolkem’s Talc having high whiteness is
supplied for polymer compounding and for
Master-Batch application for various
polymers such as Polypropylene, HDPE,
LDPE, LLDPE etc.
This gives best mechanical properties
comparing with other fillers as well as
surface finish |
