MLA Group
 
MLA Group
MLA Group
MLA Group
MLA Group
MLA Group
MLA Group
MLA Group
MLA Group
MLA Group
 
MLA Group
ISO 9001:2000
MLA Group
ISO 9001:2000
 
MLA GROUP OF INDUSTRIES manufacturers, exporters and suppliers of precipitated chemicals and functional fillers, both synthetic and naturally occurring processed minerals including Silica , Precipitated Silica ( ppt silica ), Hydrated Calcium Silicate, Aluminium Silicate, Zinc Stearate, Calcium Stearate, Calcium Sulphate, Zinc-oxide active / transparent, Levigated / Surface treated China Clays, kaolin, china clay, calcined clay, Micronized Calcite, Dolomite, Talc
Precipitated Silica
 
 
  Precipitated Silica Levigated / Micronized China clays  
  Aluminium Silicate Micronized Calcite / Dolomite  
  Micronized Talc/Barytes Zinc Stearate / Calcium Stearate  
  Zinc Oxide (Active / Transparent) Calcium Sulphate  
  Hydrated Calcium Silicate Azodicarbonamide (ADC) Blowing Agent  
  Aluminium Stearate PVC stabilizers - Powder form ( UNISTAB - PP series )  
  Glycerol Mono Stearate ( GMS ) PVC stabilizers - Flakes form ( UNISTAB - LPF series)  
      Zinc oxide ( white seal - 99.5 % and pharma grade )  
 
   
EXCELLENCE THROUGH RESEARCH & DEVLOPMENT

Synthetic Silica Products and Kanpur Chemical Industries, units of MLA Group of Industries are one of the largest manufacturers of precipitated silica / hydrated silica / amorphous silica / silicic acid and silicates today, having complete vertical integration, rigid quality control standards and unique product properties. Not only have we stood the competition against multinationals, but are the leaders in several fronts, where through intensive research we have developed products with unmatched properties, by standards. We cater to every segment of the market with user specific products. We started operations in 1985 and have today grown into a company with an annual production of 4000 MT/Annum and an expediture as high as 10% of net profits on R & D annually.
 
We are the global leaders today in the manufacture of precipitated calcium silicates having following unique properties:
a. Very High Water / Oil Absorption
  Upto 600% has been achieved and efforts are in progress to achieve the 800% mark. Most competing products have water-absorption upto 300% maximum only.
b. Very Low Bulk Densities
  Upto 0.04 gm/cc has been achieved whereas competing products have 0.12 gm/cc minimum.
c. Very High Surface Areas
  Upto 600 m2/gm has been achieved.
   
PRODUCTION FACILITIES
 
Precipitation is carried out in microprocessor controlled batch reaction vessels, followed by filler-presses/vaccum filters and flash/spray driers and finally micro-mill with classifier for micronization wherever required.
 
APPLICATIONS (PRECIPITATED SILICAS)
UNISIL NK precipitated silicas having high absorption capacities can be used to provide one or several of the following properties:
               
Free - flow Anticaking Reinforcement Rheology Control
Thixotropy Flatting Insulation Suspension
Carrying Agent Matting Lightness Inert filler
               
PESTICIDES
 
For improvement in the suspension power and as a carrier for the active igredients, specially malathion, acephate and isoproton based formulations.   MLA Group
For improvement of free-flow characteristics and storage stability.
As a grinding auxillary.
     
Pesticides Industry is one of the largest consumers for UNSIL NK grades which Provide excellent results and improve quality.

 
FEEDSTUFFS & FOOD ITEMS
 
Improvement in free-flow properties and storage stability of table salt, spices etc.    MLA Group
Anticaking of milk extenders and fat concentrates, feedstuff urea & mineral mixtures.
Conversion of 75% acqueous choline chloride solution into stable 50% powder form.
Conversion of liquid active substances into powder form, e.g. ethoxyquin, flavours & fragrances.
     
 
CHEMICALS
 
Conversion of liquids to free flowing powder form (e.g. SP antioxidant & other rubber chemicals).   MLA Group
As a grinding aid (e.g. with sulphur).
For anti-caking & free flow. (e.g. Detergents).
     
PLASTICS & POLYMERS
 
To provide reinforcement properties in PP, PVC, PE and Polystyrene based master batches.     MLA Group
As an anti-blocking agent in blown films & foils.
Improvement in the mechanical characterstics of PVC flooring.
With Phenol + melamine resins for anti-caking during storage and improvement in dosing properties of molding compounds.
Auxillary during production of polychloroprene based adhesives.
With thermoplastic rubber for reduction in abrasion and increase in dimensional heat stability.  
Reinforcement of Natural, SBR, Silicone, EVA, Nitrile, EPDM & other rubbers.  
     
OTHER PRODUCTS
     
Liquid Systems     MLA Group
  Due to high surface area they function as clarifying and adsorption agents (e.g.beverages).
Adhesives
  To adjust rheology and provide reinforcement.
Greases / Lubricants
  For rheology control.  
Paint, Dyes & Printing inks  
  As a flatting / matting agent to reduce gloss or as a filler.       MLA Group
Paper Industry
  Provides lightness, whiteness & improves mechanical properties.
Toothpaste & Polishes
  As a mild abrasive and for rheology control.
Pharmaceuticals
  As a processing aid in tabletting & pelletizing.
Cosmetics  
  For rheology control.  
     
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UNISIL PRECIPITATED SILICA
UNISIL precipitated Silicas are available in various combinations of physical properties such primary and secondary particle size, surface area, bulk density, absorption capacity etc. It is available in three physical form Categories:-
 
a. Powder Products
b. Spray Dried Granules
c. Compacted Pellets
 

PHYSIOCHEMICAL PROPERTIES OF PRECIPITATED SILICA (POWDER PRODUCTS)

PROPERTY

UNIT

UNISIL NK-70

UNISIL NK-1

UNISIL NK-2

UNISIL NK-3 UNISIL NK-4 UNISIL NK-7 
Appearance

-

Snow White free flowing powder

Behaviour towards water

-

Hydrophilic

Moisture (105°C)  %

5±1.5

5±1.5

5±1.5

 5±1.5  5±1.5

5±1.5

Ignition loss (900° C for 2 hrs)

% max

6 6 6 6 6 6
Surface Area (BET)

m2/gm

100-115

130-150

140-170

 160-200  115-125

290-320

Average Particle size Primary
Secondary

nm

10-12

18-20

16-18

 12-14  10-12

6-8

µm

14-16

8-10

10-12

 10-12  8-10

8-10

Water Absorption

%

230-260

240-260

240-260

 240-260  260-280

400-450

Oil absorption

%

225-255

235-255

235-255

 235-255  255-275

395-495

Bulk Density*

gm/cc

0.12-0.16 0.09-0.12 0.11-0.16 0.12-0.18 0.08-0.10 0.08-0.12
pH (5% acq. Solution)

 -

6.2-7.0

6.2-7.2

6.2-7.5

 6.2-7.5  6.5-7.0

6.2-7.2

Residue on 300 mesh

% max

1.0

0.5

1.0

 2.0  0.5

0.5

Specific Gravity

-

2±0.2

2±0.2

2±0.2

 2±0.2  2±0.2

2±0.2

Refractive Index

-

1.46

1.46

1.46

 1.46  1.46

1.46

Al2O3

%(max)

0.2

0.2

0.2

0.2 0.2

0.2

R2O3

%(max)

0.3

0.3

0.3

0.3 0.3

0.3

Fe as Fe2O3

%(max)

0.3

0.3

0.3

0.3 0.3

0.3

Storage Stability

PRACTICALLY UNLIMITED UNDER FAVOURABLE TRANSPORT/STORAGE CONDITIONS

Packing

Kgs/bag

25

25

25

 25  25 25
Download Specifications
 

PHYSIOCHEMICAL PROPERTIES OF PRECIPITATED SILICA (POWDER PRODUCTS)

PROPERTY

UNIT

UNISIL NK-3 HS

Appearance

-

Snow White free flowing powder

Behaviour towards water

-

Hydrophilic

Moisture (105°C)  % 5±1.5
Ignition loss (900° C for 2 hrs)

% max

6
Surface Area (BET)

m2/gm

150±10
Average Particle size (d50)

nm

 3-5
Water Absorption

%

 240-270
Oil absorption

%

 235-265
Bulk Density*

gm/cc

 0.06-0.08
pH (5% acq. Solution)

 -

6.8±0.5
Residue on 300 mesh

% max

0.1 
Specific Gravity

-

 2±0.02
Refractive Index

-

 1.46
SiO2 % 98-99
Al2O3

%max

 0.2
R2O3

%max

 0.3
Fe as Fe2O3

%max

 0.03
Storage Stability

PRACTICALLY UNLIMITED UNDER FAVOURABLE TRANSPORT/STORAGE CONDITIONS

Packing

Kgs/bag

25

Download Specifications
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  MLA Group of Industries
111/230, Harsh Nagar, Kanpur-208012 (INDIA),
Ph.: 91-512-2555292, 0091-9336116592

E-mail:
sales@mlagroup.com, mktg@mlagroup.com