| |
| Mega
Toughset - B
|
| There
are two component (Resin and Hardener) epoxy formulation. Resin component
is grey in color and hardener component is white in color. |
|
The
Resin and hardener component are required to be mixed in the ratio
10:8 by weight or 1:1 by volume to a uniform white mixture devoid
of any greyish streaks before use. The consistency of the mixture
is such that it can be applied with a screw driver, spatula or brush.
It doesnot flow or sag after application. The resin and hardener
mixture sets to a tough, resilient mass having exellent adhesion
to metals, plastics, rubber, aggregate surfaces and also has excellent
insulating and sealing properties.
|
|
|
| It
can be advantageously used for:
As
an Insulation Compound: Atmospheric action on aluminium /
copper conductors of overhead service connections, jumpers, tappings
for strret lights etc. leads to oxidation, corrosion and loosening
of these joints resulting in improper power supply, leading to
open circuits and damage to main conductors.It is ideal for protecting
these joints from atmospheric effects as well as form loosening.
Due to inherent resilience, it does not crack due to relative
movement of the conductors. It is ideal for preventing flashovers
between Bus bars / Metal enclosures, jumper wires etc. caused
by vermin, rodents and birds. Due to its consistency, it can be
easily applied on BUs bars and built up to an adequate thickness
to provide complete insulation upto 11KV. Normally, two coats,
the second cost to be applied after the first one has cured, should
be adequate.
As
a sealing & repairing compound: It can be used effectively
for permanent weather-proofing and preventing ingress of moisture
in power cable ends, motor terminal boxes, starters, junction
boxes etc. It is also suitable for repairing cracks in pipes,
drums, tanks etc. It bonds well to variety of materials like steel,
aluminium, ceramics, wood, rubber etc. In conjunction with fibreglass
tope / cloth, it can also be used for repairs of high pressure
pipelines.
PHYSICAL
PROPERTIES
| Product |
Hardness
Store - D. |
Elongation
at break |
Comparative
track resistance |
Flexural
kg./cm2 |
Tensile
kg./cm2 |
Setting
time |
Tensile
Adhesive MS to MS kg./cm2 |
Shear
Adhesive MS to MS kg./cm2 |
Dielectrical
Strength Kv/mm |
Complete
cure |
| Toughset
- B |
80-82 |
9% |
KB
550 |
195 |
125 |
Tack
free 3/4 hrs. |
145 |
135 |
14 |
24
hrs. |
|
|
|