Part A : Isocyanate
Part B : Resin
RODUCT TYPE: Elastomeric polyurethane. 100% solids (no VOCs, no solvents).
(Variations: can be pigmented with limited colours)
GENERAL PROPERTIES: Rhino Duraspray is a commercial grade two-component, 100% solids (no VOCs, no solvents), exothermic, rapid curing, elastomeric polyurethane lining system.
> Lining thickness varies based on application, typically minimum of 1.5mm up to
unlimited thickness.
> High tensile strength and tear strength properties.
> Very good abrasion resistance. Not recommended where higher impact resistance is
required.
> Good chemical resistance.
> Excellent corrosion resistance.
> Good noise reduction.
RECOMMENDED USES: > Excellent general purpose industrial lining for applications such as:
o Material delivery systems where a seamless flexible system is essential.
o Floor and wall protection in industries such as food processing, food
storage, veterinary, production area and laboratories.
o Secondary containment-as a monolithic, impermeable lining for industrial
plant, agriculture, and petrochemical applications. Excellent when used with
Geotextile substrates
> Spray-on application creates a monolithic, seamless lining, which conforms to
any shape and size.
> Elastomeric properties allow for application to surfaces subject to: vibration,
expansion, contraction, movement,
> Casting material for material handling equipment such as Chutes, Hoppers,
rollers, etc.
> Bonds to virtually all substrates of any dimension, including metals, woods,
concrete, brick and fiberglass.
> Can withstand vehicle forklift traffic and heavy loads with proper thickness
build.
> Reduces noise from vibration and impact.
> Stable from -40° C to 79.4° C.
> Aggressive slip resistance performance can be achieved with aggregate integrated
into lining.
NOT RECOMMENDED FOR: > Sustained temperatures below -40° C or above 79.4° C.
> Application to high density polyethylene or thermo plastics.
> Higher impact resistance locations.
CHEMICAL RESISTANCE: Good resistance to many commercial and industrial chemicals such as acids, alkali’s, oils and cleaning chemicals.
For specific applications and information, please consult with a
chemical_info®yahoo.com SUBSTRATES: Metals, wood, concrete, brick, fiberglass, and geotextiles.
VOLATILE ORGANIC CONTENT: None. 100% solids. No solvents.
DRY FILM THICKNESS RANGE: > Varies based on application, typically used at a minimum of 1.5 mm to unlimited
thickness.
> Factory Floor Coating Thickness: 3mm to unlimited. (eg forklifts and trucks).
> Bunding Coating Thickness: 2mm to unlimited. (eg sub-station bunds, foot traffic
only)
SHELF LIFE: Part A - Isocyanate: Nine months, unopened. 75kg and 250kg Drums.
Part B - Resin: Nine months, unopened. 62kg and 204kg Drums.
In colder environments the chemical components should be pre-heated. Stir B-side before use.
BASE MATERIAL COLORS: Isocyanate - amber/dark brown.
Resin – pale/opaque.
COLOR OPTIONS: Standard color – black or grey.
Custom dark colors only available by special order.
Data Sheet TYPICAL PHYSICAL PROPERTIES OF Rhino Duraspray Hardness (Shore A) 95±5 ASTM D-2240
Tensile Strength (psi)* 2100 – 2200 ASTM D-412
Elongation (%)* 60 – 80 ASTM D-412
Flexural Modulus (psi) 2400 – 2800 ASTM D-790
Taber Abrasion Resistance (mg of loss/1000 cycles)
H18 Wheel; 1000 grams weight 20 – 25 ASTM D-4060
Tear Resistance (pli)* Die C 200 – 250 ASTM D-624
Ross Flex (% crack growth per 50,000 cycles) 0 ASTM FIA-308
Specific Gravity (grams/cc) 1.06 – 1.08 ASTM D-792
Water Absorption (%) < 1.5 ASTM D-570
Dielectric Strength (volts/mil) 300 ASTM D-149
Volume Resistancy (ohm/inches) 6 X 10 (12) ASTM D-257
Dielectric Constant (MHz) 5.4 ASTM D-150
Dissipation Factor (MHz) 0.058 A ASTM D-150
*Properties were checked of Rhino Duraspray polyurethane lining 3.18 mm thick stock.
REACTIVITY:(Tested in cups, 161g combined @ 25 deg C)
Initiation 10-20 secs; Gel time 20-30 secs; Tack Free/Solid \<60 secs; 95-99% cure 24 hours.
SAFETY PRECAUTIONS:
Health Considerations: Consult the Rhino Linings® Material Safety Data Sheets.
The uncured components of Rhino Duraspray can cause irritation to the eyes, skin, mucous membranes and are harmful if
swallowed. When handling, avoid contact with eyes and skin (especially open cuts). In case of contact, immediately wash off
with plenty of water for at least fifteen (15) minutes. For eyes, obtain medical attention. Always wash hands before eating.
Obtain immediate medical attention in case of ingestion.
Rhino Duraspray contains isocyanates and may cause allergic skin or respiratory reactions. Do not use if you have chronic
breathing problems (asthma) or if you have ever had reactions to isocyanates. When applying Rhino Duraspray, avoid
breathing harmful vapors. Fresh air-supplied standard painter’s hood or full face respirator must be worn by all personnel
entering the area where Rhino Duraspray is being applied until all vapors have been exhausted. In case of extreme exposure
or adverse reaction, remove affected personnel to fresh air immediately and obtain medical help.
Rhino Duraspray components are combustible liquids Class IIIB. Store and transport according to regulation.
Important: Consult the Rhino Linings Material Safety Data Sheets.
Read and follow warning labels on all components. For professional use only. Follow cautions and handling guidelines in Rhino
Linings Technical Reference Manual.
The information herein is believed to be reliable, but unknown risks may be present. All warranties of any kind, expressed or
implied, including warranties of fitness for a particular purpose, are specifically disclaimed.
For Your Protection:
The information and recommendations in this publication are, to the best of our knowledge, reliable. Suggestions made
concerning the products and their uses, applications, storage and handling are only the opinion of Rhino Lining Australasia Pty
Ltd. Users should conduct their own tests to determine the suitability of these products for their own particular purposes and
of
the storage and handling methods herein suggested. The toxicity and risk characteristics of products made by Rhino Lining
Australasia Pty Ltd. will necessarily differ from the toxicity and risk characteristics developed when such products are used w
ith
other materials during a manufacturing process. The resulting risk characteristics should be determined and made known to
ultimate end-users and processors. Because of numerous factors affecting results,
Rhino Linings Australasia Pty Ltd makes
no warranty of any kind, express
or implied,
other than that the material conforms to its applicable current Standard
Specifications. Rhino Linings Australasia Pty Ltd hereby disclaims any and all other warranties, including but not limited to
those of merchantability or fitness for a particular purpose. No statements made herein may be construed as a representation
or warranty. The liability of Rhino Linings Australasia for any claims arising from or sounding in breach of warranty, negligen
ce,
strict liability, or otherwise shall be limited to the purchase price of the material.
Source :
©2006 Rhino Lining Australasia, Pty Ltd.
Rhino Linings Australasia Pty Ltd
501-505 Olsen Avenue, Molendinar Qld 4214 Australia
Ph: +61 7 5585 7000 ~ Fax: +61 7 5539 6399
Rhino Linings USA, Inc.
∞
Rhino Linings of Canada, Inc.
∞
Rhino Linings Latin America,
∞
Rhino Linings Europe
For any further information please feel free to contact me.
Michael S. Thang
+622168068293, +628164850242
