Bayville Chemical Supply Company Inc 70-G East Jefryn Boulevard Deer Park, New York, 11729 USA Telephone: 631-586-4309 Fax: 631-254-5591 E-Mail:
Bayville Chemical Supply Company Inc70-G East Jefryn BoulevardDeer Park, New York, 11729  USA           Telephone: 631-586-4309      Fax: 631-254-5591      E-Mail:


Cloisite® 15A

Typical Physical Properties Bulletin



Cloisite® 15A is a natural montmorillonite modified with a quaternary ammonium salt.


Designed Used:

Cloisite® 15A is an additive for plastics and rubber to improve various physical properties, such as reinforcement, CLTE, synergistic flame retardant and barrier.


Typical Properties:


            Organic Modifier (1)                2M2HT

            Modifier Concentration        125 meq/100g clay

            % Moisture                           < 2%

            % Weight Loss on Ignition     43%




 CH3 ─ N+─ HT




Where HT is Hydrogenated Tallow (~65% C18; ~30% C16; ~5% C14)

Anion: Chloride



(1) 2M2HT: dimethyl, dehydrogenated tallow, quaternary ammonium



Typical Dry Particle Sizes: (microns, by volume)

                        10% less than:              2μm

                        50% less than:              6μm

                        90% less than:            13μm


Where to Find Us:

Bayville Chemical
70 East Jefryn Boulevard
Suite G
Deer Park, NY 11729

Phone: 631 586-4309

What's New

New larger location

As of August 2014, we have moved to this new, larger, modern facility to better service your needs.


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