GENIOPERL® W35

GENIOPERL® W35 is a polymer modifier with a linear structure based on a functionalized silicone.


Properties

GENIOPERL® W35 improves the impact strength of thermoset polymer systems like epoxy- or vinylester resins, especially at low temperatures. We recommend additions of 2 - 8 wt. % for thermosets, in each case relative to the unfilled resin/curing agent or polymer system.

Due to the typically low addition content of GENIOPERL® W35 the viscosity of the uncured resin as well as the glass tranistion temperatures of the cured resins remain almost unaffetcted.


The use of GENIOPERL® W35in cycloaliphatic epoxy resins or epoxy resins cured by carboxylic acid anhydrides is particularly recommended.

GENIOPERL® W35 is incorporated into polymer systems by dispersion in monomer or resin blends prior to curing at temperatures between 50 °C and 80 °C. We recommend processing temperatures of at least 50 °C for optimum dispersion. We also recommend the use of rotor-stator systems or simple blade like stirring systems.
 

Packaging

  • 30 kg drum pellets
  • 120 kg drum pellets
  • 180 kg drum block

Storage

The 'Best use before end' date of each batch is shown on the product label. Storage beyond the date specified on the label does not necessarily mean that the product is no longer usable. In this case however, the properties required for the intended use must be checked for quality assurance reasons.

Sales and support

Wacker Chemical Corporation
S State Road 4950
Ann Arbor, MI 48108
United States
+1  888  922-5374 (Phone)
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