Straight Chain Weather Resistance Solid Polyester Resin with 65°C Glass Transition Temperature and 1.2 g/cm³ Density for Powder Coatings
High acid 90/10 TGIC polyester resin powder coating offering exceptional hardness, weather resistance, and comprehensive mechanical properties. This solvent-free, environmentally friendly material achieves 95% coating utilization with applications in automotive, construction, and industrial metal protection. Features simple processing, energy efficiency, and zero pollution manufacturing.
Place of Origin
Anhui Hefei (China)
Form
solid state
Packaging Details
N. W. 25kg/bag, 1000kg/pallet ,Composite Plastic Bag
Color
transparent white
Material
TGIC curing resin
Specification
93:7
Product Description
Product Overview
Straight chain weather resistance solid polyester resin is a high-performance coating material primarily used for metal component protection. This saturated polyester adhesive consists of polyester resin, initiator, accelerator, filler, and thixotropic agent components. Our polyester resin delivers exceptional durability and is widely applied across household appliances, instruments, automotive parts, oil pipelines, and industrial equipment.
Technical Specifications
General Properties
| Property | Range | Unit | Test Method |
|---|---|---|---|
| Glass Transition Temperature (Tg) | ≈ 65 | °C | 2076-04 |
| Specific Gravity | 1.2 | g/cm³ | ASTM D5965 |
Resin Type Specifications
| Type | AV (mgKOH/g) | Viscosity (mPa.s/200℃) | Tg (℃) | Curing Condition ℃/min | Properties |
|---|---|---|---|---|---|
| YC8550 | 48-55 | 3500-7000 | ≥64 | 200/15 | 90/10, Super durable high acid resin, dry blending matted with 8533 |
| YC8533 | 30-35 | 2000-4000 | ≥62 | 200/15 | 93/7, Super durable high flow resin, can dry blend with 8550 for matting |
| YC8525 | 18-25 | 3000-5000 | ≥62 | 200/15 | 96/4, Super durable high leveling resin, can dry blend with 8550 for matting |
| YC8011 | 29-36 | 2000-4000 | ≥64 | 200/10 | 93/7, Excellent flow, mechanical properties, flexibility, economical resin |
| YC8012 | 29-34 | 5200-7200 | ≥63 | 200/10 | 93/7, Economical resin, flow resistance, excellent mechanical properties |
| YC8016 | 29-36 | 4500-6500 | ≥64 | 200/10 | 93/7, Economical resin, good leveling and mechanical properties |
| YC8200 | 29-34 | 4500-6500 | ≥62 | 200/10 | 93/7, Excellent flow, mechanical properties, anti-aging, suitable for high gloss black and matting powder, slow cure |
| YC8205 | 38-44 | 3000-5000 | ≥63 | 200/10 | 92/8, Excellent flow, mechanical properties, aging resistance, suitable for matting transfer printing powder |
| YC8206 | 40-45 | 4000-6000 | ≥69 | 200/10 | 92/8, Good leveling, mechanical properties, weathering resistance, suitable for powder transfer |
Applications
- Metal Parts and Instruments
- Construction Materials
- Automobiles and Auto Parts
- Household Applications
- Oil Pipelines
- Rubber Coatings
Performance Advantages
- High acid resin formulation with 90/10 TGIC polyester composition
- Exceptional hardness and mechanical properties
- Superior weather resistance and durability
- Comprehensive performance across multiple applications
Key Benefits
- Simple processing with energy-efficient manufacturing
- Zero pollution with 95% coating utilization rate
- Solvent-free formulation for environmental safety
- Coating film thickness up to hundreds of microns
- Excellent physical and mechanical characteristics
- Environmentally friendly powder coating raw material
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