HEMPEL's Aerogel Thermal Insulation Coating 175

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Paint 175

Product Characteristics

Description

Hempel's Aerogel Thermal Insulation Coating 175 is a waterborne thermal insulation coating. Using aerogel technology and a special acrylic resin blend, it has first-class insulation performance for a wide range of applications. The water-repellent layer formed after curing of Hempel's Aerogel Thermal Insulation Coating 175 is waterproof, thereby maintaining reliable, stable insulation performance over its service life. The seamless flexible layer withstands thermal cycling and prevents corrosion under insulation (CUI).

Recommended use

Hempel's Aerogel Thermal Insulation Coating 175 can be used on the external surfaces of process pipes, valves, pressure vessels, tanks and other equipment in new construction and maintenance, providing insulation for energy retention and condensation control. Under both hot and cold service conditions, it can replace conventional insulation materials and cladding.

Service temperature

• Under dry conditions: maximum service temperature 177 °C [351 °F].

• Short-term temperature resistance up to 193 °C [379 °F].

Product features

• Water-borne, VOC-free.

• High film-build capability, up to 5 mm DFT per layer.

• Withstands standing water, maintaining stable insulation performance over its service life.

VOC content (after mixing the multi-component paint)

Subject to specific legislation; see the explanatory notes on the Hempel website hempel.com or your local Hempel website. VOC values may vary with colour; refer to Section 9 of the Safety Data Sheet. This product complies with the VOC requirements of national mandatory or recommended standards; consult the company representative for details.

Handle with care. Before and during use, observe the safety labels on the packaging and paint containers and comply with all local and national safety regulations. Consult the Hempel Safety Data Sheet and Product Data Sheet for the product at all times.

For professional use only.

Product Data

Insulating powder 99484

Grey 17700

Surface Preparation

Cleanliness

• Remove oil, grease and other contaminants by cleaning with a suitable cleaner.

• Remove salts, cleaning agents, contaminants and marine growth by high-pressure fresh water washing.

New construction

• In accordance with Hempel's specifications.

Maintenance and repair

• In accordance with Hempel's specifications.

For further details, refer to the separate Hempel document Surface Preparation Guide.

Application

Mixing Ratio

Base 58488 : insulating powder 99484 (88 : 12 by weight)

Stir thoroughly before use. Thinning is not permitted.

Thinner

Potable water

Cleaning solvent

Recommended method

(*For other application methods, consult the company representative.)

Film thickness

Depending on the application and area of use, the product may be specified at a film thickness different from that indicated. This changes the spreading rate, drying and curing times and overcoating intervals. Actual consumption factors may vary with application conditions, equipment and workmanship.

Application conditions

• During application, the product temperature must be above 15 °C [59 °F].

• The surface to be coated must be clean and dry, and its temperature must be at least 3 °C [5 °F] above the dew point to avoid condensation.

• During application and curing, the surface temperature must be above 10 °C [50 °F].

• Ensure adequate ventilation during application.

Relative humidity

• During curing, the relative humidity shall be in the range 10–85%.

• During application, the relative humidity must be below 85%.

Notes

• Excessive use delays drying and may affect film integrity.

• The final appearance of the film may vary with application method, conditions and procedure.

• For further details, refer to the company's application guide.

Drying and recoat

Product compatibility

• Previous coat: Hempel-approved primers only.

• Subsequent coat: according to Hempel's specifications. Recommended products:

Drying Time

Dry film thickness 2000 µm determined under standard conditions; see Hempel's explanatory notes. The drying time of moisture-curing products depends on relative humidity, so on-site drying times may vary.

Recoat

Hempel's specifications supersede all guidance shown in the recoat table.

Extendable* Depending on the actual exposure conditions, the coated surface may be recoated after an extended time. Contact your local Hempel representative for advice.

For further information, refer to Hempel's specifications.

Drying conditions

• High humidity delays drying and extends the overcoating interval.

• Ensure adequate ventilation during drying.

Storage

Shelf Life

When stored in unopened original containers, shelf life is counted from the date of production. Thereafter, the product quality must be re-inspected. Storage at high temperatures may shorten the shelf life. For advice, consult Hempel.

datasheet, which is also available for download at www.hempel.com.

Storage conditions

• During transport and storage, the temperature must not fall below 5 °C [41 °F].

- Store the product in accordance with the Safety Data Sheet, label and local regulations. Keep containers in a dry, cool, well-ventilated place away from heat and sources of ignition. Keep containers tightly closed. Handle with care.

Carbon footprint

Carbon footprint is based on a 1 µm dry film thickness formed over a surface area of 1 m².

The scope includes raw materials, transport to the Hempel factory, the Hempel production process, and any volatile organic compounds (VOC) emitted during and after use of the product.

Calculated based on the standard colours defined in this PDS. Values may vary with colour.

Supplementary documents

For further information, refer to the Hempel website (https://www.hempel.com/service-and-support/technical-guidelines) or your local Hempel website:

• Notes to the Product Data Sheet.

• Application Methods
• General application guide
• the Application Instructions for this product.

This Product Data Sheet (“PDS”) relates to the product supplied (the “Product”), and its content is updated from time to time. Accordingly, the buyer/applicator should refer to the PDS supplied with the relevant batch of product (rather than an earlier version). In addition to the PDS, the buyer/applicator may receive some or all of the specifications, declarations and/or guides shown below, which are also available for download from the “Products” page of the Hempel website (www.hempel.com) (hereinafter the “Supplementary Documents”):

If the information in the PDS and the supplementary documents is inconsistent, the information shall take precedence in the order listed above. In this case, contact the Hempel representative for clarification. In addition, the buyer/applicator must give full consideration to the relevant safety information accompanying each product. Hempel accepts no liability for any defects arising from application not carried out fully in accordance with the recommendations and requirements of the relevant PDS and supplementary documents. The information and terms in this disclaimer apply to this PDS, the supplementary documents and any other relevant documents provided by Hempel for this product. In addition, unless otherwise expressly agreed in writing, supply of the product and all technical support are subject to Hempel's General Conditions of Sale, Delivery and Service.

Information is subject to the manufacturer's latest version; the manufacturer's latest TDS prevails.
The technical parameters on this page are taken from the product's original manufacturer technical datasheet, the copyright of which belongs to the manufacturer. If a rights holder considers the presentation inappropriate, contact us for verification and handling.