GENIOPERL® W35 is a polymer modifier with a linear structure based on a functionalized silicone.
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.
All the information provided is in accordance with the present state of our knowledge. Nonetheless, we disclaim any warranty or liability whatsoever and reserve the right, at any time, to effect technical alterations. The information provided, as well as the product's fitness for an intended application, should be checked by the buyer in preliminary trials. Contractual terms and conditions always take precedence. This disclaimer of warranty and liability also applies particularly in foreign countries with respect to third parties' rights.
Store in a dry and cool place.
Comprehensive instructions are given in the corresponding Material Safety Data Sheets. They are available on request from WACKER subsidiaries or may be downloaded via WACKER web site http://www.wacker.com.
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.
- 30 kg drum pellets
- 120 kg drum pellets
- 180 kg drum block
Sales and support
How can we help you?
- Do you need help in choosing a product or do you require technical support? If so, please contact our experts.
Would you like a product sample?
You can request a product sample here.Request sample
Please choose an application for viewing your product matches.