CORROGLASS

600 Laminating Resin

Product reference: 1/14

Product title: 600 Laminating Resin

Valid from: 27th November 1997

Last reviewed: 31 May 2019

Type: A two-pack cold cured Vinyl Ester Laminating Resin.  

Suggested use

Use in conjunction with multi-directional roving to construct
glass reinforced laminate and repair severely corroded and
pitted areas or to offer additional protection in the corners
of tankage prior to spray application. See Corrocoat Data
Sheets TC1.

Limitations

Not suitable as a protective coating without glass
reinforcement and at films less than 120 mils dft ( 3mm). It is
suggested that where this product is used for lamination
protection systems a top layer of Polyglass VE at 20 mils dft
(500 microns) is applied to reduce permeation.

Health & safety

Before handling this product, the material Health &
Safety Data Sheet for 600 Series should be consulted
and all precautions observed. Only to be applied by
competent, adequately trained personnel.

Surface preparation

Metal Surfaces: Grit blast to SSPC-SP10 (ISO 8501-1
Sa 2½ or near 3) standard or equivalent. For full details
refer to Corrocoat Data Sheet SP1. The laminate will
typically be applied over a primedsurface.

Application equipment

Brush or roller.

Mix ratio

98:2 Base:Hardener.

Pot life

Variable with temperature.
At 68°F (20°C) approximately 20-30 minutes.

Thinners

The performance of 600 Laminating Resin may be adversely
affected by the addition of solvent thinners (e.g. Xylene) and
their use is prohibited. Should thinning be necessary use only
styrene monomer to an absolute maximum of 5% by volume
concentration.

Packaging

1 Gallon and 5 Gallon Kits

Storage life

6 Months stored at temperatures below 75°f (24°C) and
away from direct light and sources of heat.

Color

Translucent brown.

Recommended DFT

Dependent upon application and quantity of roving used.

Volume solids

99.5% solvent free.

Practical spreading rate

Dependent on roving used.

Specific gravity

600 Laminating base 0.04 lbs/cubic inch (1.065 gms/cc).

Catalyst type

Methyl Ethyl Ketone Peroxide: Corrocoat Type P2.

Overcoating

May take place as soon as the previous coat has gelled and
while still tacky. Maximum overcoating time 72 hours.
Please note: Maximum levels referto ambient temperature of
approximately 68°F (20°C). At higher temperatures the
maximum overcoating time will reduce significantly.
Once the maximum overcoating time has been reached, the
adhesion values attained by any subsequent coat willreduce
dramatically. It is important to observe maximum overcoating
times and note these will vary with climatic conditions. Any
further application of coating at this juncture should be
treated as a repair, with the surface flashed over to provide
a physical key. Styrene cannot be used to reactivate the
surface and may in some cases impair adhesion.

Cure time

Full cure will be obtained in 4-6 days

Cleaning solvent

Acetone, Methyl Ethyl Ketone and Methyl Iso Butyl Ketone
prior to gelation

Physical properties

Property Unreinforced Castings Glass Mat Reinforced Laminates
Tensile Strength Tensile Strength 111 MPa
Tensile Modulus 3.5 MPa 10100 MPa
Tensile Elongation 4% 1.3%
Flexural Modulus 3.8 MPa 9800 MPa
Flexural Strength 133 MPa 205 MPa
Average Coefficient of
Linear Expansion
53 x 10-6 °C-1

Note

(1) All test results shown at 68°F (20°C)
Results will vary depending upon temperature, degree of
cure, percentage of glass and quality of workmanship.