EO/PO Block Copolymers
GASTAL L Series is a series of Block Copolymers of Ethylene oxide and propylene oxide that are of low enough molecular weight to be liquids at room temperature. An Alternate INCI and CTFA names are Poloxamers. The different percent of Ethylene Oxide in the molecule allows this chemistry to go from a Wetter/Defoamer to an excellent Scour/Dispersant.
|APPEARANCE||Clear Liquid||Clear Liquid||Clear Liquid/hazy||Clear Liquid|
|pH (2.5% Aqueous)||5.0 - 7.5||5.0 - 7.5||5.0 - 7.5||5.0 - 7.5|
|MOISTURE (KF)||0.50% Max.||0.50% Max.||1.0 Max.||1.0 Max.|
|Cloud Point (1% DI °C)||15 - 19||32 - 38||< 34||60 - 66|
PACKAGE, STORAGE AND HANDLING
GASTAL L SERIES are shipped in Bulk, HDPE Plastic Returnable Totes and Drums. GASTAL L SERIES is a stable product under normal storage conditions. It should be protected from extreme heat and freezing temperatures. As with any chemical, reasonable handling precautions should be observed.
Additional handling information is contained in a Material Safety Data Sheet, which can be requested by clicking here.
The suggestions and data in this bulletin are based on information we believe to be reliable. They are offered in good faith, but without guarantee, as conditions and methods of use of our products are beyond our control. We recommend that the prospective user determine the suitability of our materials and suggestions on an experimental basis before adopting them on a commercial scale. Nothing contained herein shall constitute a permission or recommendation to practice any invention covered by a patent without a license from the owner of patent.