Heating, Ventilation & Air Conditioning - Wacker Chemie AG

Heating, Ventilation & Air Conditioning

The demands on ventilation, heating and air conditioning are very broad. Whether air conditioners, cleanroom filters, heat exchangers or heating installations, products from the ELASTOSIL®, WACKER SilGel® and SILRES® series are always used when one or more of the following properties are required:

  • Heat Resistance
    Specialty grades remain elastic for 1,000 to 2,000 hours at 250  °C and will tolerate temperature peaks of up to 300  °C.
  • Adhesive Properties
    Self-adhesive silicone rubbers adhere to a large number of different substrates without the need for primer. In some cases, however, pretreatment of the substrate is recommended.
  • Chemical Resistance
    Silicone rubber is permanently resistant to aqueous solutions, dilute acids and bases, and solvents.
  • Thermal Conductivity
    Special, highly filled grades achieve thermal conductivity of up to 2.5 W x K–1 x m–1.
  • Radiation resistance
    Silicone rubber can be exposed to high doses of electromagnetic radiation – from the microwave to the UV range – without any noticeable effects.
  • Permanently Elastic Properties from -45 °C to over 200 °C

Moreover, cured silicone rubber is ecologically and physiologically safe and is thus suitable for food-contact applications.


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Your selection resulted in 8 product recommendations.
Products Application
Product Group
Product Type
Physicochemical property
Mechanical property
ELASTOSIL® A07 Bonding & SealingSealants & RTV-1Amine-curingcontaining solvent; flowable; Heat-resistantStandard
ELASTOSIL® E14 Bonding & SealingSealants & RTV-1Acetic-curingHeat-resistant; Non-sagHigh tear strength
ELASTOSIL® N288 Bonding & SealingSealants & RTV-1Oxime-curingHeat-resistantStandard
ELASTOSIL® N9111 BLACK Bonding & SealingSealants & RTV-1Alkoxy-curingNon-sag; tin freeStandard
ELASTOSIL® N9111 GREY Bonding & SealingSealants & RTV-1Alkoxy-curingNon-sag; tin free
ELASTOSIL® N9111 WHITE Bonding & SealingSealants & RTV-1Alkoxy-curingNon-sag; tin freeStandard
WACKER SilGel® 612 A/B filter elementsSilicone GelAddition-curingNon-exuding, inherent tackgel-like
WACKER SilGel® 613 A/B filter elementsSilicone GelAddition-curingNon-exuding, inherent tackgel-like