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682659

Sigma-Aldrich

Nanoclay, hydrophilic bentonite

Synonym(s):

Nanomer® PGV, Nanomer® clay, Montmorillinite clay, bentonite

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About This Item

CAS Number:
EC Number:
MDL number:
UNSPSC Code:
12352100
NACRES:
NA.23

form

powder

Quality Level

particle size

≤25 μm

SMILES string

[Si](=O)=O.[Si](=O)=O.[Si](=O)=O.[Si](=O)=O.[Al]21O[Al](O2)O1.O

InChI key

KARVSHNNUWMXFO-UHFFFAOYSA-N

Application

For representative application data and nanocomposite processing methods see datasheet G105.
Untreated (no organic modification) hydrophilic clay for dispersion in water-based polymers and coatings
  • Rheology control
  • Increase barrier
  • Enhance chemical resistance

Legal Information

Nanomer® clays are products of Nanocor Corporation
Product of Nanocor®, Inc.
Nanomer is a registered trademark of Amcol International Corporation

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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Zoleikha Hajizadeh et al.
Scientific reports, 10(1), 11671-11671 (2020-07-17)
Geopolymers as aluminosilicate inorganic polymers and eco-friendly building materials which can be used as substrate for different kinds of composite. In this research, according to the fabrication of geopolymer based on bentonite as a substrate and embedment of NiFe2O4 nanoparticles
C H Hu et al.
Poultry science, 92(1), 143-150 (2012-12-18)
A total of 450 one-day-old Arbor Acres male chickens were used to investigate the effects of zinc oxide-montmorillonite hybrid (ZnO-MMT) on growth performance, intestinal structure, and function. The birds were allotted to 5 dietary treatments for 21 d, each of
A Christy Wyckoff et al.
PloS one, 8(3), e58630-e58630 (2013-03-14)
Prions, the infectious agent of scrapie, chronic wasting disease and other transmissible spongiform encephalopathies, are misfolded proteins that are highly stable and resistant to degradation. Prions are known to associate with clay and other soil components, enhancing their persistence and
Xue Jin et al.
Zhejiang da xue xue bao. Yi xue ban = Journal of Zhejiang University. Medical sciences, 41(6), 631-638 (2012-12-15)
To develop polyethylenimine-Doxorubicin-montmorillonite (PEI-Dox-MTT) as a novel multifunction delivery system. Dox was intercalated into montmorillonite, PEI covered to the surface of Dox/MMT to make the nano-particle. XRD, FT-IR and TGA were used to confirm chemical property of the nano-particle. SEM
Katarzyna Majchrzycka et al.
International journal of occupational safety and ergonomics : JOSE, 18(3), 375-385 (2012-09-22)
This study evaluated the bioactivity of polypropylene melt-blown filtering nonwovens used in respiratory protective devices (RPD) with a biocidal agent (alkylammonium microbiocides) on 2 mineral carriers. Two types of carriers were tested: a bentonite, with an aluminosilicate base, and a

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