maintenance duct coating technology by adisak mananas : henkel (thailand) ltd.eastern of thailand

15
Maintenance Duct Coating Technology Duct Coating Technology By Adisak Mananas : Henkel (Thailand) Ltd.Eastern of Thailand.

Upload: lesley-carroll

Post on 11-Jan-2016

222 views

Category:

Documents


1 download

TRANSCRIPT

Page 1: Maintenance Duct Coating Technology By Adisak Mananas : Henkel (Thailand) Ltd.Eastern of Thailand

Maintenance

Duct Coating TechnologyDuct Coating Technology

ByAdisak Mananas : Henkel (Thailand) Ltd.Eastern of Thailand.

Page 2: Maintenance Duct Coating Technology By Adisak Mananas : Henkel (Thailand) Ltd.Eastern of Thailand

Maintenance

Objective

To enhance maintenance techniques ,solve the Corrosion and Abrasion of Piping and Dust Collector System

Applying identifies product solutions and techniques learn in Loctite Duct Coating technology

Page 3: Maintenance Duct Coating Technology By Adisak Mananas : Henkel (Thailand) Ltd.Eastern of Thailand

Maintenance

Cause Of Problems

CorrosionCorrosion

Pitting Corrosion Corrosive by which cavities or "holes" are produced in

the material

Page 4: Maintenance Duct Coating Technology By Adisak Mananas : Henkel (Thailand) Ltd.Eastern of Thailand

Maintenance

Cause Of Problems [Cont.]

CorrosionCorrosion Erosion Corrosion

An acceleration in the rate of corrosion attack in metal The relative motion of a corrosive fluid and a metal surface

Page 5: Maintenance Duct Coating Technology By Adisak Mananas : Henkel (Thailand) Ltd.Eastern of Thailand

Maintenance

Cause Of Problems [Cont.]

AbrasionAbrasion

Page 6: Maintenance Duct Coating Technology By Adisak Mananas : Henkel (Thailand) Ltd.Eastern of Thailand

Maintenance

Solution to Improve

Surface preparationSurface preparation Blasting SA 2.5-3Blasting SA 2.5-3 Reinforcement by welding wire mesh on surface if Reinforcement by welding wire mesh on surface if

require.require.

Using composite product to rebuild the surface and Using composite product to rebuild the surface and coating to prevent the corrosion and abrasion coating to prevent the corrosion and abrasion

Page 7: Maintenance Duct Coating Technology By Adisak Mananas : Henkel (Thailand) Ltd.Eastern of Thailand

Maintenance

Surface Preparation

Surface preparation by Blasting SA 2.5 (Best Practice)Surface preparation by Blasting SA 2.5 (Best Practice) To surface cleanliness. To surface cleanliness. To surface roughness at least 75 micron.To surface roughness at least 75 micron. To make sure , the composite to stay fixed in place To make sure , the composite to stay fixed in place

onto the substrate in order to perform at its design onto the substrate in order to perform at its design specification. specification.

Page 8: Maintenance Duct Coating Technology By Adisak Mananas : Henkel (Thailand) Ltd.Eastern of Thailand

Maintenance

Surface Preparation [Cont.]

Blasting SA 2.5Blasting SA 2.5

Page 9: Maintenance Duct Coating Technology By Adisak Mananas : Henkel (Thailand) Ltd.Eastern of Thailand

Maintenance

Surface Preparation [Cont.]

Use wire mesh to reinforcement if we canUse wire mesh to reinforcement if we can’’t Blasting t Blasting

Page 10: Maintenance Duct Coating Technology By Adisak Mananas : Henkel (Thailand) Ltd.Eastern of Thailand

Maintenance

Product Selection [Cont.]

To solve corrosion problem To solve corrosion problem (Temp. 65-93 C)(Temp. 65-93 C) Product : Product : Nordbak Brushable Ceramic Grey/WhiteNordbak Brushable Ceramic Grey/White

Page 11: Maintenance Duct Coating Technology By Adisak Mananas : Henkel (Thailand) Ltd.Eastern of Thailand

Maintenance

Product Selection [Cont.]

To solve corrosion problem To solve corrosion problem (Temp. 93-288 C)(Temp. 93-288 C) Product : Product : Nordbak High Temperature Brushable CeramicNordbak High Temperature Brushable Ceramic

Page 12: Maintenance Duct Coating Technology By Adisak Mananas : Henkel (Thailand) Ltd.Eastern of Thailand

Maintenance

Product Selection [Cont.]

To solve abrasion problem To solve abrasion problem (Temp. not over 120 C)(Temp. not over 120 C) Product : Product : Nordbak Pnue WearNordbak Pnue Wear

Page 13: Maintenance Duct Coating Technology By Adisak Mananas : Henkel (Thailand) Ltd.Eastern of Thailand

Maintenance

Product Selection [Cont.]

Application Case History Application Case History [Dust Collector System][Dust Collector System]

Page 14: Maintenance Duct Coating Technology By Adisak Mananas : Henkel (Thailand) Ltd.Eastern of Thailand

Maintenance

Product Selection [Cont.]

Application Case History Application Case History [Process Piping][Process Piping]

Page 15: Maintenance Duct Coating Technology By Adisak Mananas : Henkel (Thailand) Ltd.Eastern of Thailand

Maintenance

Benefit of our solutions

• Coating is wide range application in any rotating machine I.e. screw conveyor, blower etc.

• Improve reliability and service life for existing machine and can apply to new equipment also.

• Minimize repairing time.• Reasonable cost and lower cost when comparing to

upgrade equipment material.• Smooth surface so easy to clean, inspect and repair.• Many application for chemical resistance and abrasion.• Able to service in high pressure and high temperature

condition.