Self-emulsifying type polysiloxane defoamer 1950
Details
Self-emulsifying type polysiloxane defoamer 1950
Product description：
1950 self-emulsifying type antifoaming agent is the efficient polydimethylsiloxane defoaming agent successfully developed at the feature of siloxane and combined with the high temperature properties of polyether. With stable high crosslinking polymerization of three dimensional network branched chain structure, it is not easy to be in the system of emulsification, solubilization, and will not be in the alkali decomposition reaction, and high temperature foam suppression properties of polyether, resulting in a persistent foam suppression performance. Thus it can be used in high temperature, strong alkali, high viscosity system defoaming. It can eliminate dodecyl benzene sulfonic acid sodium strong bubble, especially be suitable for some type surfactant system more stubborn bubbles, small and exquisite foam, foam suppression lasting and stable performance.
Indicators：
Appearance: white emulsion
Microemulsion: nonionic
PH: 7±1
Activity content: 50 or more
Centrifugal stability: (50 to 3000 r/min, 15 minutes) without stratification and Precipitation
Viscosity: 1000-2000 cst
heat-resisting temperature: 130 ℃ or less
Application industry:
Paper pulp, dipping paper, coating, paper making black liquor, washing, paint;
Water-based adhesives and viscose production;
Acrylic latex rubber production technology;
Cutting fluid, grinding fluid, liquid metal processing;
The water-soluble ink production and applications.
Make industrial detergent and special chemicals;
Applied in the wastewater treatment system, etc.;
The sizing on the textile industry, scouring, dyeing and post-treatment technology (room temperature).
Applied in the wastewater treatment system, etc.;
The sizing on the textile industry, scouring, dyeing and post-treatment technology (room temperature).
Using method:
General water system (10 ~ 100 parts per million (PPM) adding quantity, specific according to the actual situation.
Can add 1 ~ 10 times dilution water drops, can also be added directly or use the metering pump is added.
Storage:
This product is for 25 kg, 50 kg plastic drum, 200 kg drum packing or according to customer's requirement.
Store in a cool, dry place, avoid sunlight, sunlight storage period for one year or less, according to the general goods transportation.
