We use cookies to improve your experience on our website. By browsing this website, you agree to our use of cookies.  Learn More

  • New
PPG - Sigmatherm 230 - Heat Resistant Coating
  • PPG - Sigmatherm 230 - Heat Resistant Coating

PPG - Sigmatherm 230 - Heat Resistant Coating

Review (0)
£451.28
Tax excluded
£541.54 Tax incl.

PPG - Sigmatherm 230 is a two-component, high-build, heat-resistant epoxy phenol novolac coating that provides a corrosion resistant barrier on carbon steel and stainless steel under thermal insulation.

Size :
Colour :
Quantity :
  • Secure Payments - Payments safe and secure as all transactions are encrypted to the highest global standard.
  • Delivery policy - We aim to ship all products same day where possible (Orders must be placed before 12pm)

PPG - Sigmatherm 230 is a two-component, high-build, heat-resistant epoxy phenol novolac coating that provides a corrosion resistant barrier on carbon steel and stainless steel under thermal insulation.

Features
  • Suitable as heat resistant system under insulation up to 230°C (450°F)
  • Suitable for use in cryogenic conditions
  • Passes cryogenic cyclic test down to -196°C (-321°F)
  • Excellent protection and resistance against corrosion and severe chemicals
  • Excellent resistance to thermal shock during rapid wet & dry cycling
  • Meets CS-1, 3 and 4 for carbon steels under thermal insulation according to NACE SP0198-10
  • Meets SS-1, 2 and 3 for stainless steels under thermal insulation according to NACE SP0198-10
  • No post-curing is required to obtain mechanical strength
  • Can be applied on hot substrate up to 150°C (302°F)

Recommended Substrate Conditiond and Temperatures

Substrate conditions

  • Steel; blast cleaned to ISO-Sa2½, blasting profile 40 – 70 µm (1.6 – 2.8 mils)
  • The substrate must be perfectly dry before and during application of SIGMATHERM 230
  • Stainless steel ; degrease with solvent and sweep blast, SSPC SP-16 with blasting profile 40 – 100 µm (1.5 – 4.0 mils)

Substrate temperature and application conditions

  • Substrate temperature during application and curing should be above 5°C (41°F)
  • Substrate temperature during application and curing should be at least 3°C (5°F) above dew point

Instructions For Use

Mixing ratio by volume: base to hardener 87:13

  • The temperature of the mixed base and hardener should preferably be above 15°C (59°F), otherwise extra thinner may be required to obtain application viscosity.
  • Adding too much thinner results in reduced sag resistance
  • Thinner should be added after mixing the components

Air spray

Recommended thinner

THINNER 91-92 for ambient temperature ; THINNER 21-25 for application to hot surfaces

Volume of thinner

5 - 10%, depending on required thickness and application conditions

Nozzle orifice

2.0 mm (approx. 0.079 in)

Nozzle pressure

0.3 MPa (approx. 3 Bar; 44 p.s.i.)

Airless spray

Recommended thinner

THINNER 91-92 for ambient temperature ; THINNER 21-25 for application to hot surfaces

Volume of thinner

5 - 10%, depending on required thickness and application conditions

Nozzle orifice

Approx. 0.46 – 0.53 mm (0.018 – 0.021 in)

Nozzle pressure

15.0 MPa (approx. 150 bar; 2176 p.s.i.)

Brush/roller

Recommended thinner

THINNER 91-92

Volume of thinner

0 – 5%

Cleaning solvent

THINNER 90-53

PPG Paints
PPG-S23

Data sheet

Type
Epoxy
Size
20L
Colour
Grey & Pink
Finish
Eggshell
Coverage
4.5 m²/l for 150 µm (182 ft²/US gal for 6.0 mils)
For Use On
Metal
Application Method
Brush, Roller & Spray

Specific References

No customer reviews for the moment.

Write your review
PPG - Sigmatherm 230 - Heat Resistant Coating

You might also like

13 other products in the same category:

arrow_back
arrow_forward
PPG - Sigmatherm 230 - Heat Resistant Coating

PPG - Sigmatherm 230 - Heat Resistant Coating

£451.28
Tax excluded
£541.54 Tax incl.