Polyurea Technology Overview

Slides:



Advertisements
Similar presentations
COATINGS.
Advertisements

Single Coat 100% Solids Tank Linings SPECIALTY POLYMER COATINGS, INC. Single Coat 100% Solids Tank Linings.
Selecting the Proper Coating/Lining System
Understanding Thermoset Plastic Materials
Adhesive and Their Properties
Delamination Abdullah AL-Mohaimmeed Definition The act of splitting or separating a laminate into layers. The act of splitting or separating a.
Adhesives for LSE substrates. Joining Methods Non structural (
CLEANING AND PAINTING OF STRUCTURAL STEEL THE BASICS
RESINOUS FLOOR COATINGS
Shafiq Fazel Air Products
POLYURETHANE & ELASTOMERIC SPRAY SYSTEMS What are Polyurethanes?
Advances in Polyurethane and Polyurea Technology
The Miracle Coating! Polycoat 750D What is it?.
Polymer Floor & Wall Coatings: Selection, Preparation, Installation and Troubleshooting.
Sewer Infrastructure Rehabilitation
AutoAid Technologies Sdn. Bhd. Presents. Product Presentation.
New Options for Coating Water and Wastewater Treatment Plants Presented by Bruce Snyder Business Development Manager Water and Wastewater.
Powder Coatings: History, Types, and Applications James Baker.
Customer presentation, March 2007 Penguard Express Speeding up the production process.
Odian Book 2-12.
Relevance of Ambient Conditions Temperature/humidity restrictions often ignored Air and surface temperature can be too hot or too cold for proper film.
Specifying Fire Resistive Coatings Presented by: Jayson L. Helsel, P.E. KTA-Tator, Inc. 1.
Polyurethane, Polyurea and Hybrid Lining Technology
2313 W Sam Houston Parkway NSuite 105Houston, TX77043 (T): (F): ROK FLEX M Application Instructions.
Cost Effective Reliability Solutions Ceramic and Metallic Entrained Epoxy Coatings Representative Name:
RIVERINA SEALING SOLUTIONS INDUSTRIAL ANTI-ABRASIVE “ I.A.A.™” Abrasion and Corrosion Protection of Industrial Plant and Machinery.
New Water-Based Amine Technology for Epoxy Application Over Green Concrete
Sustainable and Instant-Cure UV Coatings for Concrete Floors
High Performance Coatings
Secondary Amines for Aliphatic Polyurea Polymers
 Single Component Products TT-P-1952E - Waterborne traffic paint TT-P-1952E - Waterborne traffic paint A-A-2886A - Solvent traffic paint A-A-2886A - Solvent.
Introduction & Overview of Plural Component Spray Technology
ICRI Fall 2011 Convention John Weisbarth- The Euclid Chemical Co. Mick Honek- Geotechniques Inc. Current Methods and Technologies for Repairing Concrete.
Gabriel Performance Products. Who We Are 40 Acre Manufacturing Facility located in Ashtabula, Ohio Formerly Occidental Chemical Corporation – Designed.
Presented by: Peter Emmons,
Construction 1Sika.pot Seal and Coating Innovative Systems with Sika ® Liquid Plastics.
Riverina Sealing Solutions Aqualine 24. Technical Information Non toxic and non hazardous Environmentally friendly As/nzs 4020 potable water compliant.
TEAM: FIBREX Waterproofing Coating. Introduction  The ASTM Standard defines it is a treatment of a surface to prevent the passage of water under hydrostatic.
REBUS, Inc. New Product Showcase
I N D U S T R I A L P R O D U C T S A N D S E R V I C E S ARC Commercial Water The Need for Coatings in Commercial Water.
Presentation for project in Israel
New Developments in Polyetheramine Curing Agents David Alexander, Bruce Burton, Howard Klein Huntsman Performance Products The Woodlands, TX Thermoset.
Introducing Polyize™ Technologies Incorporated Aug 2014.
Standards, Training, and Certification in the Wastewater Industry Presented by: Bob Murphy, Sherwin Williams.
Renewable Phenalkamide Epoxy Curing Agents for High Performance & Cost-effective Solvent-free Coatings Hong Xu, Mengjiu Chen Cardolite Corporation Oct.
Customization of Silicone-Epoxy Coatings
Advances in Polyurethane and Polyurea Technology Presented by: Jayson L. Helsel, P.E. KTA-Tator, Inc.
Electronic Protection
New Humiseal Products Chris Brightwell.
2- Available Conformal Coatings Chemistries and Technologies.
Spray Polyurea Elastomer Technology
Rigid Foam Anelise Williamson MEEN Prime Flex 985 Urethane Resin Lightweight, rigid foam Two components.
Performance Properties of Protective Coatings
Advances in Thermal Insulative Coatings Due to Two Component Technology MESC 2016 Dubai.
2016 SUBSTRATE PREPARATIONS. SUBSTRATE PREPARATION METHODS FOR CONCRETE Very Course Profile Scabbling – Suitable for very aged, weak or contaminated substrates.
1 “Our Science … Your Success”. Agenda 2 Adhesive Manufacturer Permabond manufactures and custom formulates a full line of engineering adhesives. Global.
© 2016 Global Market Insights. All Rights Reserved Polyurea Market Study, from 2014, Market size: $950Mn in 2014 Market size.
Elevated Temperature Service and Insulative Coatings
New Amine Curatives for Polyurea Coatings and Caulkings
Plasma Ruggedized Solutions Proprietary & Confidential
White-Star.
Municipal Wastewater Infrastructure Rehabilitation
Interior Finishes and Detailing
UNDERSTANDING VINYL ESTER AND EPOXY TANK LINING PROPERTIES FOR THE POWER INDUSTRY: TIPS FOR OWNERS
PURE POLYSILOXANE Anti-Corrosion Si-COAT® COATINGS
How Much Do You Really Know?
Decorative Concrete Flex-C-Ment® Vertical Overlay
Willamette Valley Company
Presentation transcript:

Polyurea Technology Overview Presented by: John Durig 1st Annual TRFA Meeting November 10, 2003 WATERPROOFING: PARKING DECKS AND MECHANICAL EQUIPMENT ROOM SLIDE PRESENTATION

Polyurea Overview History Chemistry Equipment for spraying Surface prep and priming Comparison of epoxy, urethane elastomers and polyurea Waterproofing is the treatment of a surface making it impervious to water. This is most often achieved through the use of water barriers on the positive side of exposure.

Polyurea Overview Advantages of polyurea systems Applications Case histories Challenges for raw material suppliers Summary Waterproofing is the treatment of a surface making it impervious to water. This is most often achieved through the use of water barriers on the positive side of exposure.

Polyurea History 1981 – developed for automotive RIM parts 1987 – polyurea spray technology introduced by Texaco 1988 – first commercial usage as an in-field coating 1993 – several formulators enter market Waterproofing is the treatment of a surface making it impervious to water. This is most often achieved through the use of water barriers on the positive side of exposure.

Basic Chemistry Amine + Aromatic Isocyanate yields Aromatic Polyurea Amine + Aliphatic Isocyanate yields Aliphatic Isocyanate No metal catalysts required Waterproofing is the treatment of a surface making it impervious to water. This is most often achieved through the use of water barriers on the positive side of exposure.

Basic Chemistry MIX RATIO IS CRITICAL! Amines Isocyanates Polyester diamines MDI prepolymers Polyaspartic esters HDI prepolymers Aliphatic diamines IPDI Cyclaliphatic diamines Amine adducts Hindered amines Waterproofing is the treatment of a surface making it impervious to water. This is most often achieved through the use of water barriers on the positive side of exposure. MIX RATIO IS CRITICAL!

Application Equipment Plural component High pressure (1,500 – 3,000 psi) High temperature (140 – 170°F) Impingement systems 1:1 mix ratio Waterproofing is the treatment of a surface making it impervious to water. This is most often achieved through the use of water barriers on the positive side of exposure.

Equipment Manufacturers Gusmer Graco Glass Craft Spray Tech AST Waterproofing is the treatment of a surface making it impervious to water. This is most often achieved through the use of water barriers on the positive side of exposure.

Applications: Stadium, balconies, walkways, ramps, parking decks, mechanical equipment rooms, below grade, tank lings, manholes, kitchens, showers. This discussion will focus on mechanical equipment rooms and parking decks.

Surface Preparation Concrete: follow manufacturer’s recommendations: SHOTBLAST Steel: Minimum SP 10/NACE 2 with a 3 mil profile for immersion service Applications: Stadium, balconies, walkways, ramps, parking decks, mechanical equipment rooms, below grade, tank lings, manholes, kitchens, showers. This discussion will focus on mechanical equipment rooms and parking decks.

Priming Concrete: should be primed and sealed to reduce outgassing Carbon Steel: does not require primer Stainless Steel, Galvanized Steel, Aluminum and other Substrates: - See manufacturer Applications: Stadium, balconies, walkways, ramps, parking decks, mechanical equipment rooms, below grade, tank lings, manholes, kitchens, showers. This discussion will focus on mechanical equipment rooms and parking decks.

Comparison of Epoxy, Polyurethane Elastomers and Polyurea Bis A Epoxy PU Elastomer Polyurea Tensile 7,000 psi 1,000 psi 3,000 psi Elongation ASTM D4541 1 % 500 % 425 % Compressive Strength ASTM D 695 10,000 psi N/A Abrasion Resistance ASTM D 4060 100 mg Loss 42 mg Loss 6.2 mg Loss Flammability ASTM E-84 Class A* Flame spread 0 Smoke Density 0 Class B Flame Spread > 25 Class A Flame Spread 10 Smoke Density 35 Concrete, one of the primary construction materials, contains water, is porous and will allow water to pass through given the proper conditions. Changes in temperature cause concrete to expand and contract, and concrete will invariably crack as a result of stress or vibration.

Comparison of Epoxy, Polyurethane Elastomers and Polyurea, cont. Bis A Epoxy PU Elastomer Polyurea Hardness ASTM D 2240 Shore D 85 Shore D 40-60 Shore D 40-80 Application Temp. 50 - 90F 55 - 90F -20 - 350F Impact Resistance ASTM D 2794 F160, R80 LBS > 160 Lbs. F and R Permeability ASTM E 96 .16 perm-in. .080 perm-in. .02 perm-in. Dry Time 8 Hours 6 Hours 45 Seconds Full Cure 7 Days 72 Hours 3 Hours Concrete, one of the primary construction materials, contains water, is porous and will allow water to pass through given the proper conditions. Changes in temperature cause concrete to expand and contract, and concrete will invariably crack as a result of stress or vibration.

Advantages of Polyurea Fast cure: little down time No solvents, VOCs and low odor Application at -20°F to 350°F 1:1 mix ratio preferred Excellent physical properties Concrete, one of the primary construction materials, contains water, is porous and will allow water to pass through given the proper conditions. Changes in temperature cause concrete to expand and contract, and concrete will invariably crack as a result of stress or vibration.

Advantages of Polyurea, cont. High abrasion resistance Flexible and tough No low temperature embrittlement (-40°F) Excellent adhesion (1,500 – 2,000+ psi carbon steel) Repairs quickly at low temp – brush grade Single high build systems Concrete, one of the primary construction materials, contains water, is porous and will allow water to pass through given the proper conditions. Changes in temperature cause concrete to expand and contract, and concrete will invariably crack as a result of stress or vibration.

Limitations & Precautions Color stability of aromatic systems Evaluate concrete moisture levels Surface preparation requirements Chemical resistance should always be verified Concrete, one of the primary construction materials, contains water, is porous and will allow water to pass through given the proper conditions. Changes in temperature cause concrete to expand and contract, and concrete will invariably crack as a result of stress or vibration.

Polyurea Applications Parking decks Cooling towers Mechanical equipment rooms Potable water tanks Manhole repair Aquariums Stadiums Fish hatcheries Rail cars Blast resistant coatings Wastewater treatment plants Dump truck linings Concrete, one of the primary construction materials, contains water, is porous and will allow water to pass through given the proper conditions. Changes in temperature cause concrete to expand and contract, and concrete will invariably crack as a result of stress or vibration.

Polyurea Applications Warehouse floors Roofing Pulp and paper plants Freezers Pipe coatings Ship decking Submerged pilings Crude oil storage Airport glycol tanks Mine walls Joint sealants OEM applications Concrete, one of the primary construction materials, contains water, is porous and will allow water to pass through given the proper conditions. Changes in temperature cause concrete to expand and contract, and concrete will invariably crack as a result of stress or vibration.

Gold Bar WWTP Sedimentation Tank Installer: Desco Coatings of Alberta Planter areas removed.

The Warehouse Club Parking Ramp Installer: Spectrum Contracting Corp, Grafton, WI Planter areas removed.

Motorola Emergency Water Storage Tank Installer: Mobile Enterprises, Fort Worth, TX Planter areas removed.

Challenges for Raw Material Suppliers Polyurea technology will take market share from traditional urethanes and epoxies Market needs Improved chemical resistance Solvents Strong acids Oxidizing agents Concrete, one of the primary construction materials, contains water, is porous and will allow water to pass through given the proper conditions. Changes in temperature cause concrete to expand and contract, and concrete will invariably crack as a result of stress or vibration.

Challenges for Raw Material Suppliers Market needs, cont. Slower systems Reduces overspray issues Improves film appearance Improves substrate wetting Reduces film build requirements Improve color stability Concrete, one of the primary construction materials, contains water, is porous and will allow water to pass through given the proper conditions. Changes in temperature cause concrete to expand and contract, and concrete will invariably crack as a result of stress or vibration.

Summary Polyurea formulation and application technology have vastly improved over the last 10 years. Growth of this technology will be at the expense of traditional resin systems. This will occur because of the benefit of rapid return to service in combination with performance benefits including low perm rating, outstanding adhesion and toughness. Concrete, one of the primary construction materials, contains water, is porous and will allow water to pass through given the proper conditions. Changes in temperature cause concrete to expand and contract, and concrete will invariably crack as a result of stress or vibration.

Summary, cont. The use of polyurea technology could be dramatically increased if the limitations created by fast cure and limited chemical resistance are overcome by formulators and raw material suppliers. Successful application requires attention to appropriate surface preparation, priming and maintaining proportioning equipment. Concrete, one of the primary construction materials, contains water, is porous and will allow water to pass through given the proper conditions. Changes in temperature cause concrete to expand and contract, and concrete will invariably crack as a result of stress or vibration.