PVC Additives
Aryavart Chemicals Pvt. Ltd.
“Adding Value through Performance”
Introduction
PVC compounding requires the use of a number of additives apart from
other major ingredients like Resins, fillers & pigment.
These additives include heat stabilizers, impact modifiers, processing
aids & lubricants which perform important roles either during
processing or during the service life of the product.
Aryavart Chemicals produces a wide variety of PVC Heat Stabilizers
which perform the following functions
Displacement of activated chlorine atom on the polymer and absorption of HCl.
Disrupt double bond sequence.
Scavenge free radicals, decompose peroxides, deactivate resin impurities.
Formed salts should not affect Service life
The choice of the Stabilizer used by the processor is dependent on
Process requirement and necessary End Use properties
Interaction with other formulation components.
Meeting regulatory specifications with emphasis on Environmental and Toxicological
requirements
Cost constrains.
Aryavart Chemicals PVC Additives
Aryavart Chemicals Pvt. Ltd. (Stabilizers division) was commissioned in the
year 1994 at Jalgaon with a high capacity, state of the art plant to
manufacture PVC Additives, popularly known as Heat Stabilizers.
Plant based on land of approx 10000 Sq. mts. with building of
approximately 25000 sq ft.
All plant approvals are in place and is a continuously running plant with a
full fledged team
State of the art plant at Jalgaon, capable of producing approximately
7500MT of above products per annum
Full fledged R&D set up to continuously work on new products,
alternative raw materials and cost reduction
PVC Stabilizers by Product types
Lead based One Pack Systems – These are Lead based metal
complexes along with Stearates and other Lubricants which are in a
solid form
Mixed Metal Liquids – These are Mixed Metal Carboxylates of Ba, Pb,
Cd, K, Zn etc which are in a liquid form
Non Toxic Stabilizers – These are stabilizers based on Ca, Zn and
Barium which are blended with the latest generation of Costabilizers
and Lubricants to make the resultant products completely
heavy metal free
Metallic Stearates – These are soaps of Ca, Ba and Zn with Stearic
acid which find application in Masterbatches, Coatings, Rubber etc.
Our One packs give the processor tremendous
flexibility to adjust the formulation in relation to
filler loading and their specific operating parameters.
Our products can be used in a wide variety of Pipes
such as Pressure and Non Pressure Pipes, electrical
conduits, sewage and telecom ducts etc.
Products grades such as INSTABEX® C-2, C-81 are
non lubricated powders.
Grades such as INSTABEX® P-9001, P-9522 are
lubricated powders, however the same may require
some additional lubrication support during
processing.
Grades such as INSTABEX® C-333, C-909, F-9016, F-
9333 are fully lubricated flakes
Lead based One Packs for PVC Rigid Pipes & Conduits
Lead Systems for PVC Cables
The INSTABEX® range of Individual stabilizers such as
TBLS, DBLS, LS, CS, DBLPhos and DBLThal are carefully
manufactured under strict process parameters.
These products are pulverized using the latest
pneumatic separation technology and are available in
very narrow particle distribution range. This ensures
better dispersion and better results. T
INSTABEX® C-11 and C-12 are finely designed Lead
based one-pack stabilizer system which are used for
both insulation and sheathing purposes. These
products impart good tensile & elongation strength,
are economical and give better performance even at
low concentrations with excellent electrical
properties.
Lead Systems for PVC Doors and Windows
We have designed a range of products specifically for
the production of profiles like windows and
doorframes. These products are designed for filled
profiles and contain the latest generation of lubricants
to impart smooth finish and to generate better output.
These products are also designed to have excellent
weathering properties.
INSTABEX® C-2(D), F-9504 and C-666(WP) are our
products in this range which are designed specifically
for the production of profiles like windows and
doorframes as well as other extruded profiles.
Lead Systems for PVC Fittings
Aryavart introduced the concept of liquid Lead
Stabilizers in India for the first time with INSTABEX® IC
for application in PVC fittings.
Liquid Leads offer the advantage of low specific gravity
of 1.3, dust free handling, easy dispersion and its
presence at thermally degradable active site in the
molecular chain which prevents the degradation more
effectively.
INSTABEX ® IC is a fine blend of Lead and Plasticizers in
a balanced manner to obtain high quality fittings with
good control on the weight of each shot.
Keeping in mind, the needs of customers for a product
in the powder form, which can be dosed into their
existing systems we have also introduced INSTABEX®
MP-9
Products for other applications
INSTABEX® C-325 is a proprietary Barium based onepack
most suitable for shoe compounds, suction
hoses, gasket sheets etc which imparts better heat
stability and along with chelators, gives clarity &
shine.
INSTABEX® C-82 is complex DBLPhos based stabilizer
which yields a higher thermal stability than TBLS and
a better light stability than light DBLPhos which is
used in rigid PVC sheets
Other applications….
Aryavart Chemicals have developed a full range of
products for Calendered and Coated products.
INSTABEX® M series is a specialty Barium-Cadmium system
most suitable for processing PVC at critically high
temperatures requiring good clarity. They find applications
in different areas such as clear or opaque Calendered
Products, Garden hoses and crystal clear suction hoses.
The INSTABEX® Z series is a range of Barium-CadmiumZinc
complex stabilizer systems. These products find
application in areas such as the Top coat of coated and
calendered sheets.
The INSTABEX® K series is a stabilizer kicker used with
blowing agents for production of PVC foam sheets.
Non Toxic Products for various applications
Most European countries have banned use of Heavy metals in
PVC processing and these stabilizers are being phased out and
are being replaced with a series of heavy metal free stabilizers
as an effective alternative. Aryavart Chemicals over the last 7
years has developed its own line of Non Toxic Stabilizers based
on Mixed metals of Ba, Ca, Zn and K in synergistic effect with
other Co Stabilizers and Lubricants for a wide variety of
applications.
The INSTABEX® BZ series are Ba-Zn complex stabilizers
which assures better heat stability and weather ability.
They are most suitable for topcoats of ALC to be exported
to European countries.
The INSTABEX® KC series is a Potassium-Zinc based kicker
system. These products reduce the decomposition
temperatures of the blowing agent and provide adequate
thermal stability.
Non Toxic Products for Cables
PVC CABLES
Keeping in pace with developments for environmental
concerns, Aryavart has designed its Calcium-Zinc series of
PVC Stabilizers for use in PVC Cables.
INSTABEX® CZ-981, CZ-990 and CZ-999 are high power
stabilizer in powder form, specifically designed for cable
compound for higher grade domestic cables.
They imparts good initial color, better heat stability and
electrical properties . These products are suitable for
operating temperatures up to 70°C, 90°C and 120°C
respectively.
While designing this product, extreme care has been taken
to choose all the ingredients to be free from heavy metals
to meet ROHS compliance. All batches are certified for
heavy metal analysis.
Non Toxic Products for Rigid Extrusion
RIGID PIPES & CONDUITS
INSTABEX® CZ-9001 is high power stabilizer in powder
form, specifically designed for PVC pipes and electrical
conduits. An excellent blend of Stabilizers, Co-Stabilizers
and modified new generation lubricants has been so
designed to offer best of the synergies to meet the
requirements of the processor.
PVC PROFILES
INSTABEX® CZ-3001 is high power stabilizer in powder
form, specifically designed for PVC profiles. This product
has been designed keeping in mind the stringent
processing requirements of the processors, the long
processing times and their unique product requirements.
Aryavart’s emphasis on R&D
Aryavart has put a lot of thought, time, effort and money into its R&D
effort to help the designing of its One Pack systems. This is an ongoing
process to continuously match product with customer requirements. By
producing all its products in situ, it gives a number of advantages to the
processor
Handling losses are reduced and ease of handling due to its non
dusting nature
Formulations changed to emphasis a balanced system with new age
lubricants, which in turn has helped reduction in Lead contents.
Lower Dosages with improved processing parameters and better
properties of finished products along with enhanced service life
It allows the processor to cope with machine specific and Finished
Product formulation variations. It allows them to handle variations
in the source & quality of Resin and other major raw materials.
Continuous work is ongoing in expanding our range of Non Taxic
Stabilizers as well as on new Organic Stabilizers
Contact Us
Contact Persons
Ajay Nair (Director)
(M): +91-99670-93949. (E): ajay.nair@aryavart.net
Mr. Rajan Panikker (Manager – International Sales)
(M): +91-9920698991. (E): rajan.panikker@aryavart.net
Office Address
801, Vashi Infotech Park, Plot No 16, Sector 30A, Vashi, Navi Mumbai,
400703. INDIA
Telephone : +91-22-2781-2638
Fax : +91-22-2781-2659
E-mail : aryavart@vsnl.com
Website : www.aryavart.ne
Persons Ajay Nair (Director) (M): +91-99670-93949. (E):
ajay.nair@aryavart.net Mr. Rajan Panikker (Manager – International Sales) (M):
+91-9920698991. (E): rajan.panikker@aryavart.net Office Address 801, Vashi
Infotech Park, Plot No 16, Sector 30A, Vashi, Navi Mumbai, 400703. INDIA
Telephone : +91-22-2781-2638 Fax : +91-22-2781-2659 E-mail : aryavart@vsnl.com
Website : www.aryavart.ne
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