高强度等级，具有高断裂伸长率，高透明。

Product description
ELASTOSIL® R 420 silicone rubbers feature
outstanding tear resistance and high transparency.
Application
In principle ELASTOSIL® R 420 silicone rubbers are
designed for extrusion, compression, and transfer and
injection molding.
Post-cured articles can be used for food applications.

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.
Safety notes
Comprehensive instructions are given in the
corresponding Material Safety Data Sheets. They are
avAIlable on request from WACKER subsidiaries or
may be printed via WACKER web site.

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