• Cerakote LR-200 ULRB Main
  • Cerakote LR-100 & LR-200 Black Example
  • Cerakote LR-200 ULRB Graph Reflectance

CERAKOTE

LR-200 | ULRB

€185,00
€185,00
€195,56 l
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The prices include import duties and handling, but exclude the VAT applicable in your country.

Hazardous material: UN number 3148, hazard class 5

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  • Ultra Low Reflection
  • High Temp

Cerakote LR-200 ULRB (Ultra Low Reflective Black) is an ultra-matte black, ceramic high-performance coating for applications with extremely low reflection requirements. The coating exhibits less than 3.5% reflection in the infrared and visible spectrum, measured with a directional hemispherical reflectance meter from Surface Optics Corporation. Along with its durability and temperature stability up to 1000°C, LR-200 can be used in a variety of high-performance applications.

It was developed as an advancement of LR-100 and additionally addresses high-end areas such as aerospace, precision optical systems, and sensor technology, where every trace of stray light is critical. While LR-100 already offers excellent low-reflectance properties for general technical applications, LR-200 specifically targets even more demanding use cases and complex environmental conditions.

  • Ultra-low-reflective coating for maximum stray light suppression
  • Specifically designed for aerospace, optics, defense, and high-performance sensor technology
  • Advancement of LR-100 with expanded application fields and performance reserves
  • Ideal for components where minimal reflection directly determines system performance
    Heat resistance
    Chemical resistance
    Corrosion protection
    UV protection

    Technical Data

    Filter sieve

    		 -

    Drying

    Oven Curing

    Drying Plan

    70°C for 15 minutes, then 24 hours at room temperature

    Layer thickness

    25 µm

    Gloss Level

    0.3 GU

    Density

    1.40 g/ml

    Proportion of solid components

    40%

    Viscosity

    46 cP

    Hardness Grade Gouge (ASTM D3363)

    2H

    Scratch Hardness (ASTM D3363)

    2H

    Crosscut Adhesion (ASTM D3359)

    5B

    Flexibility (Mandrel Bend ASTM D522)

    99%

    Impact Performance Direct/Indirect (ASTM D2794)

    13.56 Nm / 13.56 Nm

    Color Stability (max. Temperature)

    up to 815°C

    Temperature Stability (max.)

    up to 1000°C

    Testing procedures

    All results are based on blasted steel coated with the recommended film thickness and cured according to the recommended curing cycle.

    Gloss levels are measured at a 60° angle. Deviations from the recommended conditions lead to different results. Gloss is influenced by the quality of pretreatment and the spraying technique.

    Viscosity measured under ambient conditions (air temperature, relative humidity) at the time of manufacture.

    Recommended curing temperature:

    • Please refer to the curing cycle specifications provided for each Cerakote product.

    The maximum temperature is the temperature up to which the paint or coating remains stable.

    Chemical resistance testing: The results refer to color changes according to the CIE76 formula. The results range from:

    • Excellent: ∆E change <2.5 (★★★★)
    • Good: ∆E change <3.0 (★★★☆)
    • Satisfactory: ∆E change <3.5 (★★☆☆)
    • Poor: ∆E change <4.0 (★☆☆☆)

    The test parameters are as follows:

    • Hardness or pencil hardness tests are measured from soft to hard as follows: 9B, 8B, 7B, 6B, 5B, 4B, 3B, 2B, B, HB, F, H, 2H, 3H, 4H, 5H, 6H, 7H, 8H, 9H. 9H is the highest hardness level.
    • SG-100 only: Hardness test Method A — An X-cut is made through the coating down to the substrate; a self-adhesive tape is applied over the cut and then removed. Adhesion is qualitatively rated on a scale from 0 to 5.
    • Adhesion is measured on a scale from 0B, 1B, 2B, 3B, 4B, 5B, with 5B being the highest achievable rating.
    • Flexibility or bend test on a conical mandrel: “100% resistance” is the highest achievable rating and means the coating showed no cracks or flaking.
    • Impact resistance (direct/indirect) is measured on a scale from 0 Nm to 18.08 Nm, with 18.08 Nm being the highest achievable rating.
    LR-200 | ULRB

    €185,00

    In-house production

    Call us or send us an email if you are interested in implementing Cerakote coating solutions in your company. We are happy to advise you and provide you with all the necessary information.

    Outsourcing

    If you have your parts manufactured or externally coated by a manufacturer, ask them about Cerakote options for your parts. If they do not offer Cerakote coating, feel free to contact us. We are happy to connect you with one of our certified coaters across Europe.

    Call us

    If you have any questions or are unsure whether Cerakote is the right application for you, just call us at +49(0)4106-6414121 or send us an email at info@pbncoatings.de.