BGAS coating course

BGAS coating course

  • Submitted By: mamed
  • Date Submitted: 07/22/2014 1:14 PM
  • Category: Science
  • Words: 50028
  • Page: 201

CORROSION 1
Electrical Circuit 1
The Chemical Reaction 2
SURFACE PREPARATION METHODS & STANDARDS 1
Dry abrasive blast cleaning 1
Abrasives 2
Sizing of abrasives 3
Adhesion and Profile 4
Profile 4
Shot blasted profile 4
Profile measurement 5
Assessing a profile to BS 7079 Pt C ISO 8503.1 9
Use of the comparators 9
Using the comparators 10
Preparation of steel substrate before application of paints and related products 10
Abrasive Blasting Grades 11
Equipment 11
Considerations 12
Air Blasting 12
Water Blasting 14
High pressure water blasting up to 30 000 psi (water jetting) 14
High pressure water plus abrasive injection 15
Low pressure water plus abrasive injection 15
Steam Cleaning 15
Air blasting with water injection 15
Hand and power tool cleaning. 7079 Pt A, ISO 8501, SS 05 59 00 15
Flame cleaning 16
Method 16
Pickling 17
Vapour degreasing 18
SURFACE CONTAMINANTS AND TESTS FOR DETECTION 1
Test for soluble iron salts 1
Test to detect soluble chlorides 1
Other tests for salts 2
Test to detect the presence of millscale 2
Test to detect the presence of dust on a substrate 2
Test to detect the presence of moisture on a substrate 3
Test to detect the presence of oil or grease 3
PAINT CONSTITUENTS AND BASIC TECHNOLOGY 1
Binder 3
Binder – solvent groups and compatibility 5
Polymers 7
Oils 10
Pigments 10
Rust inhibitive pigments. Anticorrosive 11
Opaque pigments 11
Extender pigments 12
Laminar pigments 12
PVC 12
Solvents 13
Other Additives 14
Anti settling agents 14
Plasticisers 14
Anti skinning 14
SOLUTIONS AND DISPERSIONS 1
Solutions 1
Dispersions 1
A suspension 1
An emulsion 1
DRYING AND CURING OF PAINT FILMS 1
PAINT SYSTEMS 1
Primer 1
Mid-coats 1
Finishing coats 2
Moisture tolerant systems 2
Powder coating materials 2
Thermosetting 2
Thermoplastic 2
Sacrificial coatings 3
WATER BORNE COATINGS 1
PAINT MANUFACTURE 1
Direct charge dispersing mills 1
TESTING OF PAINTS FOR PROPERTIES AND...

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