Product Description
Product Name: OSi MEHSE
Chemical Name: Methyl Hydrogen Silicone Emulsion
Properties
OSi MEHSE is the emulsified OSi HOSilMe18 methyl hydrogen silicone fluid. It is a reactive polysiloxane emulsion, containing active Si-H groups which can be utilized for hydrosilylation to modify various materials.
Typical Technical Data
The values below are not intended for use in preparing specifications. Please confirm with us prior to writing specifications on this product.
Appearance: Milky white liquid
Specific Gravity (ρ20°C,g/cm3): 1.0
PH Value: 2-4
Hydrogen Content(%)≥: 1.5
Stability(3000r/min): 15min no separation
Active Content(%): 30
Applications
With a metal salt catalyst, the hydrosilylation reaction of OSi MEHSE can ensure good cross-linking level at low temperatures and form a durable water-repellency film for textiles, glass, ceramic, paper, leather, cosmetics, metal, cement, granite, etc.
OSi MEHSE Emulsion can be used for material modification through hydrosilylation reaction and can help to cross-link additive silicone rubber.
Other potential applications.
How to Use
For use as surface treatment, the recommended use level is 1%.
For use as crosslinkers, the recommended use level is 5%.
For other applications please contact our technical representative.
Safety & Storage
OSi MEHSE Emulsion contains active Si-H groups which cause it unstable. Thus it can not be stored for long.
In-site mixing is strongly recommended.
Adjusting its PH to 4~6 or adding acetaldehyde will improve the stability of OSi MEHSE Emulsion.
The shelf-life of OSi MEHSE is 3 months.
Store at or below 30℃ in original, unopened containers.
Keep away from heat/sparks/open flame. Avoid exposure to strong sunlight.
Keep alone in a well-ventilated place. Keep away from oxide.
Customers should review the latest MSDS and label for product safety information, safe handling instructions, personal protective equipment if necessary, and any special storage conditions required for safety. MSDS is available at your request.
Remarks
This technical data sheet is only used for internal quality control within OSi Holding Limited.
All rights reserved.
Ship OSi MEHSE Emulsion as a non-dangerous good.
Packaging
200kg plastic drums, IBCs or according to your needs.
