|
DESCRIPTION
|
CORRO-DUR
252 is based on the tough and chemical resistant
resin system used CORRO-DUR 251. Additions of low surface
energy reactive silicones and fluoropolymer create an ultra
smooth slippery surface which has a low coefficient of friction
and the ability to shrug off many contaminants.
The cured film is hard, glossy,
very tough and very slick. Application is easily made by
brush, roller or heated plural component sprayer. Overcoating
intervals are unlimited for ease of scheduling and maintenance.
|
|
USES
|
| PACKAGING |
Ideal
coating for collection and transfer tables where product
needs to slide quickly and smoothly during package processing
|
| CONTAMINATION
RLEASE |
Work
areas that require decontamination are more easily cleansed
with surfaces coated with CORRO-DUR
252. |
| ICE
RELEASE |
When
used as a sealer CORRO-SEAL 192 is designed to be a. |
|
|
APPEARANCE
|
| COLORS
|
White,
gray, other colors available. |
| FINISH |
High gloss
|
|
|
PHYSICAL PROPERTIES
|
| VEHICLE
TYPE |
Epoxy
/ Aliphatic Polyamines. |
| PIGMENTATION
|
Color
/ Inert / Flouropolymer |
| THINNER |
Not
required. |
| CLEANER |
Lacquer
thinner, MEK |
| MIXING
RATIO |
2.0/1.0
(Volume) |
| POT
LIFE |
Approx.
35 minutes / 77°F (25°C) |
| SOLIDS
BY VOLUME |
98
% |
| REC.
DRY THICKNESS |
8-20
mils ( 2-5 mm) |
| THEO.
SPREAD RATE |
196sq.
ft./ gal. @ 8 mils ( 5 sq.m/l@ . 2mm) |
| DRY
TIME (TOUCH) |
4
Hours / 77°F (25°C) |
| DRY
TIME (HARD) |
4
Hours/77°F(25°C) |
| APPLICATION
|
Roller
or brush. |
| SHELF
LIFE |
12
Months minimum |
| VOC
|
Approx.
30gm/l |
|
|
SAFETY INFORMATION
|
| FLASH POINT |
Over 100°F
or 37°C (Closed Cup) |
| STORAGE CONDITIONS |
Normal |
|
|
|
Remove surface contamination by high pressure water jetting
or similar methods with or without abrasive injection. Hand
held power tools such as grinders or needle guns will give
good results if applied conscientiously in small areas but
will be inadequate in large areas. Conventional abrasive
blasting using air/abrasive or centrifugal blasters are
preferred methods of surface preparation in most cases where
oily or greasy contamination is a problem.
|
|
APPLICATION
|
Thoroughly mix CORRO-DUR 252
epoxy base with the CORRO-DUR 252
curing agent at a ratio of 2/1 by volume. Be sure to incorporate
the components thoroughly especially along the edges and
bottom of the mixing container otherwise there may be places
where the curing agent of epoxy base are unmixed and will
create spots that will never cure. Roll or brush the epoxy
on the prepared surface and allow to cure. Potlife approximately
35 minutes at 77°F(27°C), small amounts of solvent may be
added if the mixture begins thicken noticeably towards the
end of its working life.
The cured surface may be cleaned
in the normal maintenance process.
|
|
TEMPERATURE
|
Temperature exerts a considerable influence on the rate
of hardening of chemically cured materials such as CORRO-DUR
252. In broad terms expect each 10°C, (18°F),
rise or fall temperature to half or double dry times and
pot lives.
|
|
TRANSPORTATION
|
USDOT, IATA & IMO "
Non- Regulated
|
