Liquid Polymer  Epoxy  (LPE) Coatings
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Liquid Polymer Epoxy (LPE) Coatings. SPC products for insitu rehab of pipeline coatings . Jeevan Menon BSc,BE. -Liquid Polymer Epoxy (LPE ) - Novalac Technology involves multiple controlled crosslinks of C-C atoms -In 3 Dimensions

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Liquid Polymer Epoxy (LPE) Coatings

SPC products for insitu rehab of pipeline coatings

Jeevan MenonBSc,BE


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-Liquid Polymer Epoxy (LPE ) - Novalac Technology involves multiple controlled crosslinks of C-C atoms

-In 3 Dimensions

-No of crosslinks, Bonds and degree of bonding are “designed or Controlled “


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History of the company – 30 years developing and applying high performance coating systems for the world of pipelines, Pipeline Rehab, storage tanks, offshore platforms, petrochemical, ships, jetties and pilings.


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SPC products used to Rehab high performance coating systems for the world of pipelines, Pipeline Rehab, storage tanks, offshore platforms, petrochemical, ships, jetties and pilings.

Over 200 km of 36 -42”

in 1998 – 2000

insitu

Transcanada Pipeline

TCPL


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Two product versions : high performance coating systems for the world of pipelines, Pipeline Rehab, storage tanks, offshore platforms, petrochemical, ships, jetties and pilings.

SP2888 (SP2889)– 80 C rated

SP8888 (SP8889)- 150C rated


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Products high performance coating systems for the world of pipelines, Pipeline Rehab, storage tanks, offshore platforms, petrochemical, ships, jetties and pilings.

Volume production

Complicated

Machinery

Spray for plural Gun application

SP2888 SP8888

Low Volume

EPL Spray for standard Airless

SP2889

SP8889

Simple machinery


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Spraying of small runs of Pipes , Using a standard airless gun (74 : 1 ratio or greater )

Kit is in 16 litres


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SP2889 , SP8889 (spray grade ) comes in 2 parts and is simply mixed and sprayed using a standard airless gun


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SP2889 SP8889 is mixed with a stirrer before spraying simply mixed and sprayed using a standard airless gun


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SP2889, SP889 uses a standard Airless Gun simply mixed and sprayed using a standard airless gun


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Rehab - spraying simply mixed and sprayed using a standard airless gun


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PTT Trial Pipeline rehab Thailand simply mixed and sprayed using a standard airless gun

(Live Gas Line )

16” x with SP2888

Using Plural gun technology

May 2006


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The start of the pipeline rehab simply mixed and sprayed using a standard airless gun


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Exposing the Pipeline simply mixed and sprayed using a standard airless gun







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Test Results observed at Digup 2.5

Typical steel (Pipe) Wall Thickness : > 6.25mm

Chloride contamination < 100 ppm

Typical Blast profile :> 70 microns

Typical Blast cleanliness: Class 2.5

Typical coating Thickness –DFT : > 700 microns

Typical Coating Hardness : Shore D. > 85