BASE 47959 with CURING AGENT 98140

Product Data

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HEMPADUR®MIO 47950

Description:

HEMPADUR MIO 47950 is a two-component polyamide adduct cured, high build epoxy

paint which combines a relatively high volume solids content with a short drying time.

Has a high load of MIO-pigment.

As an intermediate or finishing coat in epoxy systems in atmospheric exposure.

Maximum, dry exposure only: 140°C/284°F

Not included in Group Assortment. Availability subject to special agreement.

MIO grey/12130 - grey/13480

Semi--gloss

76 ± 1

6.1 m²/litre - 125 micron

244 sq.ft./US gallon - 5 mils

24°C/75°F

1.2 kg/litre - 10.0 lbs/US gallon

2 (app.) hours at 20°C/68°F

7 days at 20°C/68°F

245 g/litre - 2.0 lbs/US gallon

The physical constants stated are nominal data according to the HEMPEL Group's approved formulas. They are

subject to normal manufacturing tolerances and where stated, being standard deviation according to ISO 3534-1.

Recommended use:

Service temperatures:

Availability:

PHYSICAL CONSTANTS:

Colours/Shade nos:

Finish:

Volume solids, %:

Theoretical spreading rate:

Flash point:

Specific gravity:

Dry to touch:

Fully cured:

V.O.C.:

APPLICATION DETAILS:

Mixing ratio for 47950:

Application method:

Thinner (max. vol.):

Pot life:

Nozzle orifice:

Nozzle pressure:

Cleaning of tools:

Indicated film thickness, dry:

Indicated film thickness, wet:

Recoat interval, min:

Recoat interval, max:

Safety:

Base 47959 : Curing agent 98140

5 : 1 by volume

Airless sprayBrush (touch up)

Depending on purpose usually less than 5% THINNER 08450 (See REMARKS overleaf)

1 hour (20°C/68°F)

.019"-.021"

225 bar/3300 psi

(Airless spray data are indicative and subject to adjustment)

HEMPEL’S TOOL CLEANER 99610

125 micron/5 mils (see REMARKS overleaf)

175 micron/7 mils

6 hours (20°C/68°F)

HEMPATHANE: None (See REMARKS overleaf)

Handle with care. Before and during use, observe all safety labels on packaging and

paint containers, consult HEMPEL Material Safety Data Sheets and follow all local or

national safety regulations. Avoid inhalation, avoid contact with skin and eyes, and do

not swallow. Take precautions against possible risks of fire or explosions as well as

protection of the environment. Apply only in well ventilated areas.

Issued: November 2003

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HEMPEL

Product Data Sheet

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HEMPADUR MIO 47950

APPLICATION

CONDITIONS:

Apply only on a dry and clean surface with a temperature above the dew point to avoid

condensation. Use only when application and curing can proceed at temperatures above

0°C/32°F.

The temperature of the paint itself should be 15-25°C/59-77°F to secure proper application

properties. In confined spaces provide adequate ventilation during application and drying.

It is important that the surface is completely clean to ensure the adhesion. Any oil, grease, etc. to

be removed by suitable detergent.

HEMPADUR ZP 47940.

Aluminium/zinc spray-metallisation which preferably are to be “sealed” with HEMPADUR 17940

or according to specification.

None, HEMPATHANE or according to specification.

PRECEDING

COAT:

SUBSEQUENT

COAT:

REMARKS:

Weathering/

service

temperatures:

The natural tendency of epoxy coatings to chalk in outdoor exposure and to become more

sensitive to mechanical damage and chemical exposure at elevated temperatures is also

reflected in this product.

Application onto

non-sealed

aluminium/zinc

metallised surfaces

or zincsilicates:A proper mist-coat technique is necessa ry in order to avoid/reduce the risk of “popping” /

”pinholes”. Add up to 50% thinner depending on the actual conditions of application.

Recoating:

Maximum recoating interval:

HEMPADUR MIO 47950 may provide extended recoating properties if it is applied in a way that

allows a MIO structure to develop.

This may necessitate application of HEMPADUR MIO 47950-12130 in reduced filmthickness,

down to 50 micron/2 mils dry filmthicknesses. For such purpose, addition of 5-10% THINNER

08450 is recommended.

General notes on prolonged recoating intervals:

Besides the Note above about MIO, the following applies:

A completely clean surface is mandatory to ensure intercoat adhesion, especially in the case of

long recoating intervals. Any dirt, oil and grease have to be removed with eg suitable detergent

followed by high pressure fresh water cleaning. Salts to be removed by fresh water hosing.

Any degraded surface layer, as a result of a long exposure period, must be removed as well.

Water jetting may be relevant to remove any degraded surface layer and may also replace the

above mentioned cleaning methods when properly executed. Consult HEMPEL for specific advise

if in doubt.

To determine whether the quality of the surface cleaning is adequate, a test patch may be

relevant, however, this test patch should not be a final proof of the durability of the coating

systems.

Note:

ISSUED BY:

HEMPADUR MIO 47950 is for professional use only.

HEMPEL A/S - 4795012130CR001

Issued: November 2003

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Product Data Sheet