A gloss finish for use with
CR Thick coat where a decorative finish, or a wider colour range is
required. Chlorinated Rubber Finish should be specified where protection
is required against severe chemical spillage, very wet or damp conditions.
It should not be used where solvent spillage occurs, or where resistance
to vegetable or other oils is required. It has excellent resistant
to mould growth and is suitable for the protection of cement or masonry
surfaces in Laboratories, Chemical Factories, toilets, etc. It is
single-pack and has no re-coat limitations. The quick drying time
assists in plant maintenance work during brief shut-down periods.
PHYSICAL CHARACTERISTICS OF WET PAINT
(TYPICAL FIGURES)
(Colour - White Other colours will dry)
Pigment
composition
Titanium
Dioxide
Pigment %
15 ± 2
Binder type
Plasticised chlorinated rubber
Binder %
30 ± 2
Thinner composition
Aromatic hydrocarbons
Thinner %
54 ± 2
Volume solids
%
30 ± 2
Specific
gravity of paint
1.13 ± 0.02
PHYSICAL CHARACTERISTICS
OF DRY FILM :
Drying
time of Standard thickness
at 30ºC
4 hour
at 20ºC
5 hour
At 7ºC
6 hour
Recoating
times(minimum)
By spray
8 hours, by brush 24 hours
Standard
thickness required
Wet paint
80-130 microns (3.2-5.2 Mils)
Dry Film
25-40 (1-1.5 Mils)
Theoretical
coverage on smooth 7.55 - 12.1 m2/1 Surface
7.5-12.0
M2/litre
NOTE
Chlorinated rubber coating have poor resistance to
oil land solvents. Heat resistance is Poor. Do not apply to surfaces
which exceed 65ºC. Not suitable for self weathering.
APPLICATION
Brush
/ Roller
Ready
for use
Conventional
spray
Thinner addition
by volume
10-15%
Recommended
Thinner
Chlorinated Rubber
Thinner
SURFACE PREPARATION
Use over Chlorinated Rubber Thickcoating.
The coating should be clean, dry and free from grease and chemical
contaminants. The removal of contaminants must include washing with
fresh water to remove soluble salts.
Chemical and Water Resistance
Chlorinated Rubber Coating systems applied
to correctly prepared surfaces will withstand immersion in sea and
fresh water (not recommended for surfaces in contact with drinking
water), dilute acids and alkalis, alphatic hydrocarbons , concentrated
acids and alkalis. For resistance to vegetable oils, chlorinated solvents,
ketones, aromatic hydrocarbons and esters, an Epoxy Finish system
is preferred.
Heat Resistance
On dry heated metal surfaces, upto 65ºC (130ºF)
on immersed surfaces, upto 43ºC (110ºF)
