Thermal Insulation
DY-22
Thermal Insulation Energy-Saving Coating
Hollow-microsphere insulation coating for tanks, pipework, boilers and industrial equipment.
What problem does it solve?
Protection matched to the operating condition.
A water-based insulation coating using hollow glass microspheres as the primary functional filler with water-based and inorganic nano binders.
Key benefits
Source-backed functional advantages
Single-component paste
Multiple application methods
Water cleanup
Typical applications
Where this product is discussed
Final suitability depends on actual substrate, temperature, chemical medium and operating conditions.
Industries
Power & Energy
Petrochemical & Refining
Industrial Buildings & Logistics
Grain, Feed & Agricultural Storage
Equipment
Storage tank
Pipeline
Boiler
Drying equipment
Cold store
Areas
Prepared metal
Sound non-metallic substrates
Conditions
-50°C to 450°C stated service range
Technical parameters
DY-22 verified values
Only fields present in the reviewed product source are shown. Values must still be confirmed against the supplied batch label and project conditions.
AppearanceWhite; colour adjustable
Solid Content≥70%
Density0.6 g/ml
Recommended Total Thickness3-15 mm
Theoretical Coverage0.55 kg/m² per 1 mm
Full Cure TimeAt least 72 h
Thermal Conductivity0.040 W/(m·K)
Hardness1H
AdhesionGrade 2
Source record: Thermal insulation energy-saving coating -50°C to 450°C / DY-22 source document
Application instructions
Construction sequence from the product source
Surface Preparation
Metal to Sa 2.5 or St 3; non-metal substrate dry, sound and free of dust or cracks.
Application Environment
5-60°C; relative humidity ≤85%; substrate ≥3°C above dew point.
Mixing
Stir the single-component paste thoroughly.
Application Tools
Brush, trowel, scraper or texture application.
Thickness per Coat
Build in multiple coats; avoid excessive one-pass thickness.
Curing
Allow at least 72 h before service.
Packaging & storage
Handling information
Packaging15 kg/pail
StorageCool, dry and ventilated area; 5-40°C
Shelf Life12 months
TransportKeep sealed
Technical documents
Documents supplied for project evaluation
TDS, SDS, MSDS, test reports and other project-related technical documents are available based on specific project requirements. Please contact us through WhatsApp.
Product consultation
Prepare the operating details.
Sending complete conditions helps narrow the system and construction approach.
Equipment TypeSubstrateOperating TemperatureCorrosive MediumMedium ConcentrationWear ConditionCurrent ProblemProject Country
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