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CHARMINAR
NONWOVENS LTD. enjoys
a substantial share of Indian Filter Fabrics and filter
Bag market, offering a wide range of quality products.
Its endeavor is to bring out the best concept of "Pollution
Control and Filtration Media" following international
norms. It has recognized expertise in Filtration Media
technology.
Industries like Cement, Mini-Cement.
Aluminium. Asbestos. Thermal Power Plants. Fertilizers.
Ferrous and Nonferrous Industries regularly use "Charm"
Filter fabrics for Dry and Wet Filtration processes.
The fabrics are made out of Synthetic Fibers by employing
needle punching technology are generally converted into
collection bags.
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| Component |
GSM |
With
Scrim |
Scrim
Less |
Singed |
Calendered |
Special
Finishes
on request |
Polyester
|
100-900 |
Yes |
Yes |
Yes |
Yes |
Yes |
Acrylonitrile
|
150-700 |
Yes |
Yes |
Yes |
Yes |
Yes |
Polypropylene
|
150-700 |
Yes |
Yes |
Yes |
Yes |
Yes |
| Ryton
|
400-600 |
Yes |
No |
Yes |
Yes |
Yes |
|
Nomex
|
400-600 |
Yes |
No |
Yes |
Yes |
Yes |
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| Antistafic
product |
:
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Conductive
Fibre blended. Stainless Steel(SS) Net intruded
& Hydrophilic fibers blended. |
| Surface
Shearing |
:
|
Flame
Singed. Roller Singed & Duo Singed. |
| Dermis
delicacy |
:
|
Glazed,
Calendered & Axial. |
| Duo
density |
:
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Symmetric
& Asymmetric . |
| Repellent
Products |
:
|
Water,
Adhesion & Oil. |
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| An innovative team of technocrats
are engaged in various practical research activities and
product development. They are in continuous touch with
the latest development activities allover the world. |
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| Each product passes through a
rigorous quality control test, keeping constant vigilance
on product quality equipped with instrumental support
of in-house laboratory. |
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| Charminar Nonwovens
Ltd. has a wide marketing
network, having offices in major Indian cities. A dedicated
team of enthusiastic professionals is on its toes at your
service. |
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| Basic Raw Material |
Recommended Operational Temp (cent.) |
General
Properties and
application areas |
| Polyester |
120-150 |
Good
tensile properties. Good abrasion resistant. Very good
acid resistant. Poor alkali resistant. Moderately resistant
to hydrolysis in presence of moisture and strong acid/sox/alkali/oxidizing
agent at high temperature. Offers good life for dust collection
systems in Cement, Fertilizers, Coal Mills, Asbestos and
other industries. |
Acrylonitrile
(Co-Polymeric & Homopolymeric) |
100-160 |
Moderate
tensile properties. Moderately abrasion resistant. Acrylonitrile
Good acid and alkali resistant. Resistant to hydrolysis
in prsence of moisture combined with temperature and acid/sox/aIkali/oxildising
agent. Popular in dust collection system with difficult
chemical atmosphere at lower temperature. Used by Cement,
Fertilizer, Coal Mills, Asbestos and Chemical industries. |
| Polypropylene |
80-100 |
Good
tensile properties. Very good abrasion resistant. Excellent
chemical resistant. Resistant to hydrolysis in presence
of moisture and strong acid/sox/alkali/oxidising agent.
Used mostly for liquid filtration in industries like Aluminium,
Zinc, Lead, Copper etc. |
Ryton
(Polypropylene Sulphide) |
170-190 |
Good
tensile properties. Good abrasion resistant. Ryton Excellent
chemical resistant. Almost unaffected by most of the chemicals
even in presence of moisture and temperature. Applications
are Boiler houses, Kilns of different industries. |
Nomex
(Polyaramid) |
190-204 |
Good
tensile properties. Good abrasion resistant fairly good
chemical resistant. Hydrolysis with substantial moisture
and typical temperature combination in presence of strong
alkali/acid/sox/oxidising agent. Fire retardant. Applications
are for critical, fine gas filtrations, Kilns, Boiler
of different industries. |
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