Question_36_-_Reference__Eco-HPS_100_Urethane_Topcoat.pdf

P R O D U C T B U L L E T I N EEccoo--HHPPSS®® 110000

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Tennant Company, 701 North Lilac Drive, P.O. Box 1452, Minneapolis, MN 55440-1452 800-553-8033 / www.tennantco.com

© Tennant Company 06/12/06 Page 1 of 4

DESCRIPTION:

High solids, two-component, aliphatic, moisture-cure urethane applied over an epoxy primer or used to recoat an existing epoxy or urethane floor.

USES:

• Ideal for aircraft hangars, production areas, warehouses and other places where chemical resistance and light stability are important.

ADVANTAGES:

• Light stable, high-gloss finish provides superior light reflectivity

• Resists Skydrol®, jet fuels and other industrial chemicals

• Designed to withstand industrial traffic

• Complies with California VOC regulations

STORAGE: Materials should be stored indoors between 65ºF (18ºC) and 90ºF (32ºC).

SHELF LIFE: Two years from date of manufacture.

PACKAGING OPTIONS / PART NUMBERS:

Eco-HPS™ 100:

0.94 gallons / 9002633

4.7 gallons / 9002634

OPTIONS:

Colors: Black 100, White 100, Canada Gray 100 and Light Gray 100 may be added to Eco-HPS 100. It is important to have a consistent floor in a similar color before application or multiple coats may be needed.

Use colorants at the rate of 1 pint unit per gallon of Eco-HPS 100.

Traction: To improve traction in slip hazard areas, use Tennant 291 Grit. See 291 Grit Product Bulletin.

LIMITATIONS:

Contamination (Fisheyes): Products may fisheye if oil, silicones, mold release agents or other contaminants are present.

MATERIAL PROPERTIES (LIQUID):

Property/ Test Method Test Method Eco-HPS 100

Results

Flash Point °F/C Seta Closed Cup

ASTM D3278 A - >200 / 93

B - >200 / 93

Percent Solids, by wt

ASTM D2369 A - 99.35

B - 59.23 A+B = 91.3

Density lb/gal / kg/L

ASTM D1475

(A/B)

A - 9.56 / 1.15 B - 9.54 / 1.15 A+B=9.55 / 1.15

Viscosity, cps Brookfield

ASTM D2196

A+B=400-500

Volatile Organic Compound - VOC lb/gal (g/L)

ASTM D3960 Mixed A+B

0.83 (99)

CURED COATING PROPERTIES (DRY FILM):

Property Test Method Results

Abrasion Resistance, mg loss Taber Abraser

ASTM D4060* 18.8

Coefficient of Friction

- COF

James Friction Tester

ASTM D2047 0.61

Dry Film Thickness (mils)

2.9 (1 coat)

Tensile Strength, psi (kPa)

ASTM D2370 6,250 (43,088)

Percent Elongation ASTM D2370 6 König Hardness (3 mil film)

171.3

*CS-17 Taber Abrasion Wheel, 1,000 gram load, 1,000 revolutions Based on independent lab testing of Eco-HPS™.

Results are based on conditions at 77°F, 50% relative humidity.

APPLICATION CHARACTERISTICS:

A gallon of Eco-HPS™100 will cover:

Coverage Rate, ft2/gal) 500 Application Thickness, wet mils 3.2 (1 coat)

Results are based on conditions at 77°F, 50% relative humidity.

Eco-HPS® 100 © Tennant Company 06/12/06 Page 2 of 4

CHEMICAL RESISTANCE

UNPIGMENTED - ECO-HPS 100 1 Day 7 Days

Acids, Inorganic 10% Hydrochloric Acid E E 30% Hydrochloric Acid (Muriatic) E E 10% Nitric Acid G P 50% Phosphoric Acid G G 37% Sulfuric Acid (Battery Acid) E G

Acids, Organic 10% A cetic Acid E E 10% Citric Acid E E Oleic Acid E E

Alkalies 10% Ammonium Hydroxide E E 50% Sodium Hydroxide E E

Solvents (Alcohols) Ethylene Glycol (Antifreeze) E E Isopropyl Alcohol G G Methanol G F

Solvents (Aliphatic) d-Limonene E E Jet Fuel - JP-4 E E Gasoline E E Mineral Spirits E E

Solvents (Aromatic) Xylene E E

Solvents (Chlorinated) Methylene Chloride P P

Solvents (Ketones & Esters) Methyl Ethyl Ketone (MEK) F F Propylene Glycol Methyl Ether Acetate

(PMA)

E G

Miscellaneous Chemicals 20% Ammonium Nitrate E E Brake Fluid E E Bleach E E Motor Oil (SAE 30) E E Skydrol 500B E E

Skydrol LD4 E E 20% Sodium Chloride E E

1% Tide Laundry Soap E E 10% Trisodium Phosphate E E

Based on 1-day and 7-day spot testing on concrete.

Coating cured 2 weeks prior to testing.

Legend:

E - Excellent (No Adverse Effect) - Recommended.

G - Good (Limited Adverse Effect) - Use for short-term exposure only.

F - Fair (Moderate Adverse Effect) - Not recommended.

P - Poor (Unsatisfactory) - Little or no resistance to chemical.

Note: Reduced chemical resistance and increased staining is possible in pigmented versions of this system.

Tide® is a registered trademark of Proctor and Gamble.

Skydrol® is a registered trademark of Monsanto.

IMPORTANT:

READ AND FOLLOW ALL PRECAUTIONS AND

INSTRUCTIONS BEFORE PROCEEDING.

PRELIMINARY FLOOR INSPECTIONS

CHECK THE CONCRETE: Concrete must be structurally sound and free of curing membrane, paint or other sealer. If you suspect that the concrete has been previously sealed, call Tennant Company, technical support for further instructions.

CHECK FOR MOISTURE: Concrete must be dry before application of this floor coating material. Concrete moisture testing must occur. Calcium chloride testing or in-situ relative humidity testing is recommended. Readings must be below 3 pounds per 1,000 square feet over a 24-hour period on the calcium chloride test or below 70% relative internal concrete humidity. Test methods can be purchased at www.astm.org, see ASTM F1869 or F2170, respectively or follow manufacturer's instructions.

NOTE: Although testing is critical, it is not a guarantee against future problems. This is especially true if there is no vapor barrier or the vapor barrier is not functioning properly and/or you suspect you may have concrete contamination from oils, chemical spills or excessive salts.

CHECK THE TEMPERATURE AND HUMIDITY: Floor temperature and materials should be between 65°F (18°C) and 90°F (32°C). Humidity must be less than 80%. DO NOT coat unless floor temperature is more than five degrees over the dew point.

APPLICATION EQUIPMENT

• Protective clothing

• Jiffy® Mixer Blade

[Tennant Part No. 08643-1 (1 gal) or 08643-5 (5 gal)]

• Slow speed drill (500 rpm or less)

• Shed Resistant, Short (3/8") Nap Rollers

• Application Tray

• Disc machine

• 100 grit sandpaper [Tennant Part No. 65451]

ASSEMBLE EQUIPMENT: Clean roller with tape to remove any residual lint.

PREPARATION

Detergent scrub and rinse with clean water to remove surface dirt, grease, oil and contaminants.

JOINTS: Depending on the preference of the facility owner, joints may or may not be filled. If the joints are filled, non-moving joints, i.e. contraction or control joints, can be hard filled with thickened, 100% solids epoxy or with a semi-rigid joint filler such as Eco-PJS™ or Eco-EJF™. Construction joints less than one inch wide may also be filled with Eco-PJS. Isolation or expansion joints must be filled with a flexible material designed for this purpose.

RECOAT

Eco-HPS™ 100 can be coated with other Tennant urethanes or may be used as a topcoat over an existing Tennant epoxy or urethane in sound condition. Floor must be sanded thoroughly with 100 grit paper prior to recoating. The use of more aggressive paper will introduce deep grooves that will

Eco-HPS® 100 © Tennant Company 06/12/06 Page 3 of 4 not be covered by a single, thin coat of urethane; swirl marks will be particularly evident if the topcoat is glossy.

We recommend thorough sanding with a swing-type buffer so that multiple scratch marks cause an obvious gloss loss on all areas (depressions will remain shiny), and the floor is uniformly dulled. The ability to see individual scratch marks is an indication that sanding is not adequate. Scrub with detergent and rinse with clean water before coating.

BARE CONCRETE APPLICATION - PRIMER

ECO-HPS™ 100 MUST BE APPLIED OVER AN EPOXY

PRIMER—use Eco-CEP™, Eco-MPE™, Eco-FSE™, Eco-RCE™ or Eco-SHIELD™ (see appropriate product bulletin for application instructions).

FLOOR MUST BE THOROUGHLY SANDED AND

CLEANED PRIOR TO APPLICATION OF ECO-HPS™ 100.

APPLICATION - COATING

PREMIX PART A FOR 3 MINUTES USING A JIFFY®

MIXER BLADE with slow speed drill. POTLIFE: Mix only enough material which can be used in a two-hour period.

NOTE: Once opened, this material cannot be resealed for later use.

COLORS: Premix Tennant Colorants (100 series only) before adding to Eco-HPS™ 100 to ensure uniform color.

Add colorant to Eco-HPS™ 100 A.

ADD PART B while mixing.

MIX FOR 3 MINUTES using a Jiffy® mixer blade and slow speed drill. Pour into application tray.

CONTINUE TO MIX AND ADD PART B.

APPLY ECO-HPS™100 at the rate of 500 sq. ft. per gallon with a 3/8" nap roller. For proper appearance and development of physical properties, it is crucial that material is not applied above or below this rate. Dip the roller in the coating and lightly roll out excess in the application tray.

Apply two 8-10 foot long paths on the concrete, making one stroke left to right and one right to left. Rewet the roller and apply two more paths adjacent to the first pair. Rewet roller and apply a third pair adjacent to the second.

SPREAD THE MATERIAL evenly with V-shaped cross passes..

MAKE SURE THE FLOOR HAS JUST ENOUGH COATING

TO COVER EVENLY. Excess material could cause the floor to blister, especially in high humidity. Insufficient material will cause the floor to look non-uniform.

LEVEL THE AREA with straight passes that cross the initial material paths. These final strokes will reduce roller marks.

If the appearance is not satisfactory, reroll the area.

ALLOW COATING TO DRY 24 HOURS at 75°F (24°C), 50% relative humidity before opening to light traffic. Allow more time at low temperatures, low humidity or for heavier traffic.

Full coating properties take 14 days to develop.

TECHNICAL SUPPORT

For any application questions, please call Tennant technical support at 800-228-4943 ext. 6075.

DISPOSAL

Dispose in accordance with federal, state and local regulations.

PLEASE SEE MATERIAL SAFETY DATA

SHEET (MSDS) FOR SAFETY AND

PRECAUTIONS.

USE PRODUCT AS DIRECTED.

KEEP OUT OF THE REACH OF

CHILDREN.

Eco-HPS® 100 © Tennant Company 06/12/06 Page 4 of 4

MAINTENANCE GUIDELINES

Allow floor coating to cure at least one week before cleaning by mechanical means (e.g., sweeper, scrubber, disc machine).

Care: Proper maintenance will increase the life and help maintain the appearance of your new Tennant floor coating.

Sweep and scrub your new coating regularly, as dirt and dust are abrasive and can quickly dull the finish, decreasing the life of your coating. Remove spills quickly as certain chemicals may stain and could possibly permanently damage the finish.

Use soft nylon brushes or white pads on your new floor coating. Polypropylene or abrasive bristle (Tynex) brushes can cause premature loss of gloss.

Detergent: Tennant has a full range of detergents--general purpose to heavy duty--for your cleaning needs. For assistance in determining which detergent is right for your facility or for additional technical information call: 800-553- 8033.

Caution: Avoid scratching or gouging the surface. All floor coatings will scratch if heavy objects are dragged across the surface.

Do not drop heavy or pointed items on the floor as this may causing chipping or concrete popouts in the case of a weak cap.

Rubber tires can permanently stain the floor coating from plasticizer migration. Plexiglass® between the tire and the floor coating can prevent discoloration.

Rubber burns from quick stops and starts can heat the coating to its softening temperature, causing permanent marking.

Repair: Repair gouges or scratches or chip outs as soon as possible to prevent moisture or chemical contamination.

CONDITIONS OF SALE AND LIMITATION OF

WARRANTY AND LIABILITY

This warranty applies to all Specialty Surface Coatings, with the following exceptions: Eco-Hard-N-Seal™, Eco-EDP™ (Electrostatic Dissipative Primer), Eco-EDE™ (Electrostatic Dissipative Epoxy), and SDS™ (Static Dissipative System). These products have a separate warranty policy.

Tennant Company warrants its Specialty Surface Coatings to be free from defective manufacture, improper formulation, and defective ingredients. Warranty covers replacement of materials only.

THIS WARRANTY IS EXPRESSLY IN LIEU OF ALL OTHER

WARRANTIES EXPRESSED OR IMPLIED, INCLUDING,

BUT NOT LIMITED TO, ANY IMPLIED WARRANTY OF

MERCHANTABILITY AND FITNESS FOR A PARTICULAR

PURPOSE.

In no event shall Tennant or Seller be liable for any incidental, consequential, or special damages arising out of the use of Tennant Specialty Surface Coatings. THE ONLY

REMEDY OF THE USER OR BUYER, AND THE ONLY

LIABILITY OF TENNANT AND SELLER FOR ANY AND

ALL CLAIMS, LOSSES, INJURIES, OR DAMAGES

(INCLUDING CLAIMS BASED ON BREACH OF

WARRANTY, CONTRACT, NEGLIGENCE, STRICT

LIABILITY, OR OTHERWISE) SHALL BE REPLACEMENT

OF THE PRODUCT OR, AT THE ELECTION OF TENNANT

OR SELLER, RETURN OF THE PURCHASE PRICE.

No representative of Tennant has authority to give any other warranty or assume other liability.

The presence of a Tennant employee during the application of Tennant’s Specialty Surface Coatings does not extend or alter the warranty or limitations in any manner whatsoever.