德国瓦克减少划痕易清洗抗污 耐干刮擦涂料助剂BS1340

Product description
SILRES® BS 1340 is a nonionic, solvent-free, waterdilutable emulsion of a reactive polysiloxane.
Application
SILRES® BS 1340 is used in undiluted form as a 
hydrophobizing additive for aqueous masonry paints or 
plasters to increase water repellency, water resistance 
and water vapour permeability as well as to enhance 
processability and anti-blocking properties.
Suitable for:
- silicone resin emulsion paints and
 silicone resin emulsion plasters
- silicate emulsion paints and plasters
- highly-filled emulsion-based coatings
- emulsion-modified whitewash
- stoppers
Paints and plasters modified SILRES® BS 1340 are 
characterized by an excellent water beading effect.
Processing
SILRES® BS 1340 can be added in undiluted form to 
aqueous masonry paints or plasters during or after 
their production. The addition of 1 to 3 wt.-% is 
recommended.
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 sit.
Product data
Typical general characteristics Inspection Method Value
Appearance milky, white 
Solids content approx. 50 wt. %
pH-Value at 25 °C Indicator strips 8 - 9
These figures are only intended as a guide and should not be used in preparing specifications