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applicable system:
features:
brief introduction
smp-x40 water based rheology modifier is a purified montmorillonite clay with high viscosity, high suspension in water solution after special gelling processes. it is a good anti-settling agent, latex stabilizer and rheology modifier in water based system.
  • applications
  • quality index
  • instructions
  • packing and storage
stone paint, latex paint , cement mortar , waterborne architectural coating
  

type/index

smp-x40

color/form

off-white and maize-yellow,finely powder

moisture content%

≤10

ph (2% dispersion)

8.5±0.5

viscosity(1% dispersion), 6rpm, cp

1500

viscosity(1% dispersion), 60rpm, cp

250

viscosity(2% dispersion), 6rpm, cp

5000

viscosity(2% dispersion), 60rpm, cp

700

note: viscosity test, standing 16-24h, with a brookfield rotational viscometer.
smf-hv is slowly added to water with 25-30℃ temperature with constant mixing, increase the mixing speed to 1000-1500rpm for 20-30min to avoid clumping and reach full dispersing. then place it for 8-24h for use. product gel concentration depends on mixing speed and required viscosity.
placing too much time will cause mildew, so anti-mildew agent is suggested to use.
outer package is leather bag, with inner package of two layers of polyethylene film, or paper bag. standard quantity is 25±0.25kg or customization. stored in dry and ventilated places under the temperature of 0-30℃. shelf life: 24monthes.

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