Waldies
continues
to be a
leading
player
because
of its
highly
superior
quality.
The
product
is
treated
by a
special
surface
coating
technique
to
ensure
its
ready
dispersion
in PVC,
regardless
of the
compounding
technique.
Description
Tribasic
Lead
Sulphate,
3PbO,
PbSo4,
H20,
is the
most
popular
and
versatile
lead
stabilisers
for PVC.
It is
one of
the most
cost
effective
stabilisers
available,
and is
used in
both
rigid
and
plasticised
PVC
compounds
for a
wide
range of
end
product
applications.
Typical
Properties
| Appearance |
white powder |
| Specific gravity |
6.5 - 6.6 |
| Residue on 63 micron I.S. sieve (% max) |
0.15 |
| Moisture (% max) |
0.10 |
| Lead Oxide Equivalent (% PbO) |
87.5 - 89.5 |
| Bulk density, tapped (g/ml) |
1.6 - 2.0 |
Applications
-
For
its
good
electrical
properties
it
is
widely
used
in
cable
sheathing.
-
The
material
supplied
by
the
company
being
treated
by a
special
surface
coating
technique
and
thus
highly
cost
effective,
is
used
in
production
of
- Electrical conduit & cladding.
- Rigid extrusion of main water goods.
- Guttering and soil pipes.
- Pipes for conveyance of gases and liquids.
- Injection moulding.
Packing
in 25 kg
nett
HDPE
bags
with
inner
polythene
liner
