Market
Leader
Waldies
is a
market
leader
for its
excellent
quality.
Description
Dibasic
Lead
Phthalate,
2PbO-PbC6H4(COO)2 1/2H20,
is an
excellent
heat
stabiliser,
particularly
at high
temperatures,
besides
being
also
effective
as a
light
stabiliser.
|
It confers excellent long-term protection on phthalate plasticised PVC compound which is to be subjected to ageing at elevated temperatures, due to its low reactivity with plasticisers, particularly the polyester type. This is of particular advantage in cable sheathing. Waldies product is treated with special organic coating to ensure ready dispersion in PVC. |
Typical
Properties
| Appearance |
soft creamy powder |
| Specific gravity |
4.4 ± 0.05 |
| Residue on 63 micron, IS sieve (% max) |
0.50 |
| Moisture (% max) |
0.50 |
| Lead Oxide equivalent (% PbO) |
79 - 81 |
| Bulk density, tapped (g/ml) |
1.0 - 1.2 |
Applications
-
Suitable
for
use
with
all
types
of
pigmented
PVC
compounds.
-
Eminently
suitable
for
cable
sheathing
when
the
cable
is
required
to
operate
at
high
ambient
temperature.
-
Finds
application
as
"Stabiliser-Kicker"
in
preparation
of
foamed
PVC.
Packing
in 25 kg
nett
HDPE
bags
with
inner
polythene
liner |
