High-Performance Aliphatic Polyurethane Topcoat
Overview
Two-component high-performance aliphatic acrylic polyurethane topcoat formulated with hydroxyl-functional acrylic resin, aliphatic isocyanate hardener, premium weather-resistant pigments, and additives.
Recommended Uses
- Suitable as a protective and decorative topcoat on interior and exterior mineral substrates, concrete, mortar and prepared wall surfaces in industrial and heavy-duty anti-corrosion service.
Best For
- exterior steel structures
- machinery finishing
- projects requiring color and gloss retention
Buyer Benefits
- good decorative appearance
- weather-resistant topcoat performance
- suitable as a finishing coat over compatible primers
Key Features
- good decorative appearance
- weather-resistant topcoat performance
- suitable as a finishing coat over compatible primers
Typical Coating System
Typical polyurethane system: epoxy or zinc-rich primer, epoxy intermediate coat when required, and polyurethane topcoat for color, gloss, and exterior durability.
Technical Data
| Product Family | Polyurethane |
| Coating Layer | Top |
| Component System | 1K or ready-to-use system, confirm from current TDS |
| Recommended Use Snapshot | Suitable as a protective and decorative topcoat on interior and exterior mineral substrates, concrete, mortar and prepared wall surfaces in... |
| Typical System | Typical polyurethane system: epoxy or zinc-rich primer, epoxy intermediate coat when required, and polyurethane topcoat for color, gloss, and exterior durability. |
| Color | various colors |
| Gloss (60°) | glossy |
| Mixing Ratio | 2-7:1 |
| Surface Dry | <=1h |
| Hard Dry | <=24h (23±2deg C) |
| Wet Film Thickness | approx.100-200microns |
| Dry Film Thickness | approx.30microns |
| Theoretical Consumption | 120-200g/m2 |
Confirm current TDS/SDS, packaging, shelf life, export classification, and destination-market requirements before quotation or shipment.
Request Current TDS/SDSApplication Guide
| Surface Preparation | Steel or metal surfaces shall be dry, clean and free from oil, dust, mill scale and loose rust. Use the specified hand-tool, power-tool or blast-cleaning grade according to the coating system and service environment. |
| Application Environment | Apply with application under suitable site temperature; relative humidity <= 85% where applicable; substrate temperature at least 3 deg C above the dew point; adequate ventilation. |
| Application Method | Apply by air spray, spray. Recommended dry film thickness: approx.30microns. Use compatible thinner/cleaner such as approved polyurethane thinner where specified. Mix, thin and recoat according to site conditions and the coating system requirements. |
Export & Storage Notes
| Packaging | 18:3 |
| Safety | Confirm substrate condition, compatibility, mixing ratio and application environment before large-area work. Provide good ventilation, keep away from sparks and open flames, and use appropriate personal protective equipment. Do not use material that has exceeded its pot life or has gelled after mixing. Store sealed in a cool, dry and ventilated place and dispose of waste according to local regulations. |
Compatible Products
Product FAQ
Can I request the current TDS and SDS for High-Performance Aliphatic Polyurethane Topcoat?
Yes. Contact the Qilu Paints export team with the product name, destination country, substrate, coating system, and application environment to confirm current TDS/SDS, packaging, and export requirements.
How should High-Performance Aliphatic Polyurethane Topcoat be selected for an export project?
Confirm substrate preparation, exposure environment, target durability, compatible primer/intermediate/topcoat, destination-market documentation, and dangerous-goods classification before quotation or shipment.
What should be checked before applying High-Performance Aliphatic Polyurethane Topcoat?
Check surface cleanliness, surface profile, ambient temperature, substrate temperature, dew point, relative humidity, ventilation, mixing requirements, and recoat interval before application.
What should be checked before applying High-Performance Aliphatic Polyurethane Topcoat?
Confirm substrate cleanliness, surface profile, dew point, ambient temperature, humidity, and compatibility with the primer or topcoat in the coating system.
How should High-Performance Aliphatic Polyurethane Topcoat be mixed and applied?
Stir thoroughly before use. For multi-component products, mix base and curing agent according to the current TDS, observe induction time and pot life, and only thin with the recommended thinner.
How should unopened High-Performance Aliphatic Polyurethane Topcoat be stored?
Store in sealed original containers in a cool, dry, ventilated place away from heat, sparks, and direct sunlight. Confirm shelf life and packaging with the current TDS/SDS before shipment.
What safety precautions are required during application?
Use suitable PPE, provide ventilation, keep away from ignition sources, and follow the current SDS for handling, fire protection, first aid, and waste disposal.
Manufacturer & Product Data Source
This page is maintained by Shandong Qilu Paints Co., Ltd. for international buyers and is based on Qilu Paints legacy technical product records. Confirm current TDS/SDS, export classification, packaging, shelf life, color, and destination-market requirements with the sales and technical team before quotation, specification, or shipment.
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