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Coating Resin/
Overview
ALITA 9308 Fast-Drying Polyester Primer Resin (PE Resin)
Category:Coating ResinCode:ALITA 9308
Features
ALITA 9308 is a premium, fast-drying unsaturated polyester (PE) primer resin specifically engineered for wood coatings and advanced industrial lacquer systems that require rapid cross-linking and multi-climate adaptation.
- Cold-Climate Sandability: Uniquely formulated to deliver outstanding sandability and dust-free cutting characteristics even in low-temperature climates, particularly within the 0°C to 5°C (32°F to 41°F) range.
- Superior Workability: Combines optimized rheological control with excellent application performance, ensuring an easy and uniform wet-film build.
- Fast-Drying Profile: Accelerates process cycling times by overcoming curing bottlenecks without sacrificing structural film integrity or chemical resistance.
- Applications: Designated as the premier base polymer and preferred choice for wood coatings, high-grade PE transparent primers, ultra-clear basecoat primers, and high-solid industrial primers.
Specifications
| Property | Specification Range | Unit | Test Method |
|---|---|---|---|
| Appearance | Light Yellow Transparent Liquid | -- | Visual Inspection |
| Viscosity (@ 25°C) | 2.5 - 3.5 | Pa·s | GB/T 7193.1-2008 |
| Gel Time (@ 25°C) | 8.0 - 20.0 | min | GB/T 7193.6-2008 |
| Solid Content | 73.0 - 80.0 | % | GB/T 7193.3-2008 |
| Thermal Stability (@ 80°C) | > 24 | Hour (h) | GB/T 7193.5-2008 |
Storage & Handling
- Storage Conditions: Store indoors in a cool, dry, well-ventilated warehouse below 25°C. Keep clear of flames, heat sources, and solar radiation. Keep containers tightly sealed. Shelf life is 3 months.
- Safety Notice: Operators and technical personnel are required to comprehensively read and execute workplace safety protocols in the official Safety Data Sheet (SDS).