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Polymer Additives

Mistroblock® C

Technical DataSheet | Supplied by Imerys

Bright, fine, micro-lamellar talc. Acts as an antiblocking agent. Provides optimized clarity and haze, lowers blocking force and COF. Also improves mechanical and impact strength. Offers easy handling and better polymer processing throughput. It is the least abrasive of all minerals protecting production equipment. Developed specifically for polyolefin film anti-blocking applications.

Mistroblock® C Product details

Product Type
xxxxxxxxxxxxxxxxxxxxxxxxx
Chemical Composition
xxxx
Masterbatch
xx
Product Status
xxxxxxxxxx
Applications/ Recommended for
  • xx
  • xx
  • xxxxxxxxxxxxxxxxxxxxxxxxx
  • xxxxxxxxxxxxxxxxxxxxxxxxx

Mistroblock® C Properties

Property

Value & Unit
Test Condition
Test Method
Whiteness (Minolta CR300, illuminant D65/2°) Y
xxxx
L* (CIE)
xxxx
a* (CIE)
xxxxx
b* (CIE)
xxx
Surface area, BET (ISO 9277)
xx m2/g
Specific gravity (ISO 787/10)
xxxx g/cm3
Tapped bulk density (ISO 787/11)
xxx g/cm3
Hardness (Mohs’ scale)
x
SiO2 content, X-ray fluorescence
xx %
Median diameter of particle (d50) Sedimentation analysis, Stoke’s Law (ISO 13317-3)
xxx μm
Loss on ignition at 1050°C
xxx %
Al2O3, X-ray fluorescence
xxx %
Fe2O3, X-ray fluorescence
xxx %
MgO content, X-ray fluorescence
xxxx %
CaO content, X-ray fluorescence
xxx %
Moisture content at 105°C (ISO 787/2)
xxxxx %
Last edited Jun 8, 2016
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