Magnesium Lithium Silicate, Brand Name : HUIZHI

We are offering magnesium lithium silicate, laponite rd suspending agent, disintegrating agent.
Magnesium lithium silicate (high light transmittance)
1.hectorite2.hectorite cas:12173-47-63.hectorite as thickener, thixotropic agent,suspending agent for paint,coating,printint
1.chemical composition
sio2, (55 ~ 57) %;
mgo, (23.5 ~ 25.0) %;
na2o, (2.8 ~ 3.8) %;
li2o, (1.2 ~ 1.5) %;
f, (5-5.8) %.
2.similar foreign products:laponite, laponite rd.
3.description
laponite rd is a synthetic layered silicate. It is insoluble in water but hydrates and swells to give clear and colorless colloidal dispersions. At concentrations of 2% or greater in water, highly thixotropic gels can be produced.
4.application
used for imparting a shear sensitive structure to a wide range of waterborne formulations.
These include household and industrial surface coatings, cleansers, ceramic glazes agrochemical, oilfield and horticultural products.
5.storage
magnesium lithium silicate is hygroscopic and should be stored under dry conditions.
Specifications:
product name magnesium lithium silicate
(high light transmittance) bath no. 130318
items standard test result
viscosity（2.5% suspension）（mpa.s） ≥3100 3200
ph（2.5% suspension） 9-10.5 qualified
light transmittance（1% suspension）(%) ≥99.5 qualified
particle size（0.25m mesh sieve） ≥90% pass 95% pass
water content（%） ≤10 8
pb(mg·kg-1) ≤5 4.3
as(mg·kg-1) ≤3 3.0
hg(mg·kg-1) ≤0.1 qualified
cd(mg·kg-1) ≤0.1 qualified.