Technical datasheet

Clearstrength® C-350

Supplied byArkema- Last Updated on Nov 6, 2025

Clearstrength® C-350 by Arkema Additives is a methylmethacrylate-butadiene-styrene (MBS) core-shell grade. It acts as an impact modifier.
  • It offers very high impact resistance, even at low temperature and good clarity.
  • It is compatible with polyvinyl chloride (PVC).
  • It is recommended for use in rigid bottles.
  • It is commonly used in PVC formulations for food.
  • Clearstrength® C-350 is designed for use in calendered films and extruded sheets.
Product family:
Chemical family:
Product Type:
CAS Number25053-09-2
Chemical Composition:Methylmethacrylate-butadiene-styrene
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Benefits

Good Impact Resistance|

Good Durability

Compliance

No data available

Applications

Recommended markets

Applications

Conversion mode

Extrusion|
Sheets & Plaques (Standard) Extrusion|
Calendering

For which polymer

Thermoplastics|
Polyvinyl Chloride (PVC)

Availability

Product Status:COMMERCIAL
Regional Availability:Asia / Pacific| Western Europe| Central and Eastern Europe| North America| South and Central America

Clearstrength® C-350 properties

Other properties

PropertiesValue & unitTest conditionTest method
Density, Bulk0.39 g/cm3
Particle Size< 2 %On 18 Mesh
Specific Gravity1.02
Volatile Content< 1 %

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